CN219683278U - Masterbatch desiccator powder filter screen is used in regenerated fiber production - Google Patents
Masterbatch desiccator powder filter screen is used in regenerated fiber production Download PDFInfo
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- CN219683278U CN219683278U CN202320975804.8U CN202320975804U CN219683278U CN 219683278 U CN219683278 U CN 219683278U CN 202320975804 U CN202320975804 U CN 202320975804U CN 219683278 U CN219683278 U CN 219683278U
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- 239000004594 Masterbatch (MB) Substances 0.000 title claims abstract description 17
- 239000000843 powder Substances 0.000 title claims abstract description 14
- 238000007380 fibre production Methods 0.000 title claims abstract description 13
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 6
- 239000010935 stainless steel Substances 0.000 claims abstract description 6
- 238000007789 sealing Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000001035 drying Methods 0.000 abstract description 3
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 37
- 238000009434 installation Methods 0.000 description 9
- 239000004595 color masterbatch Substances 0.000 description 4
- 239000002356 single layer Substances 0.000 description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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Abstract
The utility model discloses a powder filter screen of a masterbatch dryer for regenerated fiber production in the field of masterbatch drying production auxiliary equipment, which comprises an upper filter screen layer and a lower filter screen layer which are parallel to each other, wherein the upper filter screen layer and the lower filter screen layer both comprise a framework, a circular stainless steel filter screen is arranged on the framework, an annular outer fixed frame is arranged on the periphery of the framework, two positioning blocks with 180-degree circumferential intervals are arranged on the periphery of the outer fixed frame, a plurality of groups of interval adjusting assemblies are arranged between the upper outer fixed frame and the lower outer fixed frame at equal intervals along the circumferential direction, and the filter screen of the upper filter screen layer is arranged on the lower side of the framework. The utility model can prevent the filter screen from being damaged and needs to be replaced, ensure the production continuity, improve the working reliability and improve the economic benefit.
Description
Technical Field
The utility model belongs to the field of auxiliary equipment for masterbatch drying production, and particularly relates to a masterbatch dryer powder filter screen for regenerated fiber production.
Background
In the prior art, the crystallization dryer is used for removing water from the color master batch, and because the requirement on the fiber production quality is high, the water content requirement on the color master batch is very high, the finished product master batch is required to be crystallized and dried, and the color master batch is dried by the dryer to reach the quality standard. When the dryer is used, the color master batch is filtered through the powder filter screen, and the current filter screen is of a single-layer structure, and has the defects that: the single-layer filter screen is frequently damaged when in use, so that normal operation of production is influenced, and the working reliability is poor.
Disclosure of Invention
The utility model aims to provide a masterbatch dryer powder filter screen for regenerated fiber production, which can prevent the filter screen from being damaged and needs to be replaced, ensure production continuity, improve working reliability and improve economic benefit.
The purpose of the utility model is realized in the following way: the utility model provides a masterbatch desiccator powder filter screen is used in regenerated fiber production, includes filter screen layer and lower filter screen layer on being parallel to each other, goes up filter screen layer and lower filter screen layer and all includes the skeleton, is provided with circular stainless steel filter screen on the skeleton, and the periphery of skeleton is provided with annular external fixation frame, and the periphery of external fixation frame is provided with two circumference interval 180 locating pieces, is provided with a plurality of interval adjustment subassembly of group along circumference equidistant between two upper and lower external fixation frames, the filter screen setting of last filter screen layer is in the skeleton downside, and the filter screen setting of lower filter screen layer is in the skeleton upside.
The stainless steel double-layer filter screen structure is adopted, so that the strength is improved, the working reliability is improved, and the service life is at least twice that of a single-layer filter screen; when the installation is carried out, the filter screen is firstly placed into the middle hole opposite to the upper hole of the installation hole, then the upper filter screen layer is pressed down, the filter screen is rotated circumferentially, and after the upper filter screen layer is loosened, the positioning block is abutted against the end part of the middle hole, so that the installation is realized in place. The filter screen can adapt to 120-degree high temperature after masterbatch hot cutting. Compared with the prior art, the utility model has the beneficial effects that: the filter screen damage can be stopped and the filter screen needs to be replaced, the production continuity is ensured, the working reliability is improved, and the economic benefit is improved.
As a further improvement of the utility model, the filter screen has a pore diameter of 0.9-1.1mm.
In order to realize the interval on adjustable upper filter screen layer and lower filter screen layer, interval adjustment subassembly is including fixing the guide cylinder on the external fixation frame of below, has seted up spacing hole in the guide cylinder, has seted up the guiding hole on the cover of guide cylinder, and the guide bar cooperation is passed the guiding hole and is inserted in the guide cylinder, and the guide bar periphery is equipped with spacing outer step with spacing hole assorted, and the guide bar upper end is fixed mutually with the external fixation frame of top, is equipped with a plurality of sleeves at the spring of corresponding guide cylinder, guide bar periphery between external fixation frame of top and the external fixation frame of below. After the upper filter screen layer is pressed, the filter screen can be placed in the middle hole after the height is reduced.
In order to conveniently pack the filter screen into the mounting hole in, it is corresponding with the mounting hole of desiccator to go up filter screen layer and lower filter screen layer, the mounting hole includes upper hole, mesopore and lower hole, and the aperture in upper hole and lower hole equals, and the mesopore aperture is greater than the upper hole aperture, and the periphery in upper hole and lower hole all is equipped with two symmetric distribution's constant head tank, constant head tank and locating piece assorted, and the external fixation frame periphery corresponds the upper hole setting, and upper filter screen layer and lower filter screen layer are installed in the mesopore, and the locating piece outside corresponds the mesopore setting, and the upper and lower both ends of mesopore all correspond the locating piece and are equipped with heat-resisting seal.
As the preferable mode of the utility model, the framework comprises an outer ring and an inner ring, and a plurality of radial connecting ribs which are uniformly distributed in the circumferential direction are arranged between the outer ring and the inner ring. The skeleton has higher strength.
Preferably, the skeleton is annular. The framework has stable structure.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is an enlarged view at a in fig. 1.
Fig. 3 is a top view of the mounting hole.
Fig. 4 is a cross-sectional view of a mounting hole in the dryer.
Fig. 5 is a top view of the upper screen layer.
Fig. 6 is another top view of an upper screen layer.
The novel high-temperature-resistant drying machine comprises an upper filter screen layer 1, a lower filter screen layer 2, a filter screen layer 3, a framework 4, an outer ring 4a, an inner ring 4b, connecting ribs 4c, an outer fixing frame 5, a positioning block 6, a guide cylinder 7, a cylinder cover 7a, a limiting hole 8, a guide hole 9, a guide rod 10, an outer step 10a, a spring 11, a mounting hole 12, an upper hole 1201, a middle hole 1202, a lower hole 1203, a positioning groove 12a, a heat-resistant sealing ring 13 and a dryer 14.
Detailed Description
Example 1
As shown in fig. 1-5, the powder filter screen of the masterbatch dryer for producing regenerated fibers in this embodiment comprises an upper filter screen layer 1 and a lower filter screen layer 2 which are parallel to each other, wherein the upper filter screen layer 1 and the lower filter screen layer 2 both comprise a framework 4, the framework 4 comprises an outer ring 4a and an inner ring 4b, and a plurality of radial connecting ribs 4c which are uniformly distributed in the circumferential direction are arranged between the outer ring 4a and the inner ring 4 b; the strength of the framework 4 is high; a circular stainless steel filter screen 3 is arranged on the framework 4, and the pore diameter of the filter screen 3 is 0.9-1.1mm; the periphery of skeleton 4 is provided with annular external fixation frame 5, and the periphery of external fixation frame 5 is provided with two circumference interval 180 locating pieces 6, is provided with a plurality of interval adjustment assembly of group along circumference equidistant between two upper and lower external fixation frames 5, and the filter screen 3 of upper filter screen layer 1 sets up in skeleton 4 downside, and the filter screen 3 of lower filter screen layer 2 sets up in skeleton 4 upside.
In order to realize the interval on adjustable upper filter screen layer 1 and lower filter screen layer 2, interval adjustment subassembly is including fixing the guide cylinder 7 on below external fixation frame 5, limiting hole 8 has been seted up in the guide cylinder 7, set up guiding hole 9 on the cover 7a of guide cylinder 7, guide bar 10 cooperation is passed guiding hole 9 and is inserted in the guide cylinder 7, guide bar 10 periphery is equipped with spacing outer step 10a with limiting hole 8 assorted, guide bar 10 upper end is fixed with top external fixation frame 5, be equipped with a plurality of cover at corresponding guide cylinder 7 between top external fixation frame 5 and the below external fixation frame 5, the spring 11 of guide bar 10 periphery. After pressing the upper screen layer 1, the screen 3 can be placed in the middle hole 1202 after lowering the height.
In order to facilitate the filter screen to be installed into the middle hole 1202 of the installation hole 12, the upper filter screen layer 1 and the lower filter screen layer 2 correspond to the installation hole 12 of the dryer 14, the installation hole 12 comprises an upper hole 1201, a middle hole 1202 and a lower hole 1203, the hole diameters of the upper hole 1201 and the lower hole 1203 are equal, the hole diameters of the middle hole 1202 are larger than those of the upper hole 1201, two symmetrically distributed positioning grooves 12a are respectively arranged on the peripheries of the upper hole 1201 and the lower hole 1203, the positioning grooves 12a are matched with the positioning blocks 6, the periphery of the outer fixing frame 5 corresponds to the upper hole 1201, the upper filter screen layer 1 and the lower filter screen layer 2 are installed in the middle hole 1202, the outer side of the positioning blocks 6 corresponds to the middle hole 1202, and the upper end and the lower end of the middle hole 1202 are respectively provided with a heat-resistant sealing ring 13 corresponding to the positioning blocks 6.
The stainless steel double-layer filter screen structure is adopted, so that the strength is improved, the working reliability is improved, and the service life is at least twice that of a single-layer filter screen; when the filter screen is installed in the installation hole 12 of the dryer 14, the filter screen is firstly placed in the middle hole 1202 opposite to the upper hole 1201 of the installation hole 12, then the upper filter screen layer 1 is pressed down, the filter screen is rotated circumferentially, and after the upper filter screen layer 1 is loosened, the positioning block 6 is abutted against the end part of the middle hole 1202, so that the installation is realized in place. The embodiment can prevent the filter screen from being damaged and needs to be replaced, ensure the production continuity, improve the working reliability and improve the economic benefit.
Example 2
As shown in fig. 6, the difference from embodiment 1 is that the skeleton 4 has a ring shape. The structure of the present skeleton 4 is stable.
The utility model is not limited to the above embodiments, and based on the technical solution disclosed in the utility model, a person skilled in the art may make some substitutions and modifications to some technical features thereof without creative effort according to the technical content disclosed, and all the substitutions and modifications are within the protection scope of the utility model.
Claims (6)
1. The utility model provides a masterbatch desiccator powder filter screen is used in regenerated fiber production, its characterized in that, including last filter screen layer and the lower filter screen layer that is parallel to each other, go up filter screen layer and lower filter screen layer and all include the skeleton, be provided with circular stainless steel filter screen on the skeleton, the periphery of skeleton is provided with annular external fixation frame, and the periphery of external fixation frame is provided with two circumference interval 180 locating pieces, is provided with a plurality of interval adjustment subassembly of group along circumference equidistant between two upper and lower external fixation frames, the filter screen setting of going up the filter screen layer is in the skeleton downside, and the filter screen setting of lower filter screen layer is in the skeleton upside.
2. The masterbatch dryer powder filter screen for regenerated fiber production according to claim 1, wherein the filter screen has a filter aperture of 0.9-1.1mm.
3. The powder filter screen of the masterbatch dryer for regenerated fiber production according to claim 1 or 2, wherein the interval adjusting assembly comprises a guide cylinder fixed on the lower external fixing frame, a limit hole is formed in the guide cylinder, a guide hole is formed in a cylinder cover of the guide cylinder, a guide rod is inserted into the guide cylinder in a matched manner through the guide hole, a limit outer step matched with the limit hole is formed in the periphery of the guide rod, the upper end of the guide rod is fixed with the upper external fixing frame, and a plurality of springs sleeved on the periphery of the corresponding guide cylinder and the guide rod are arranged between the upper external fixing frame and the lower external fixing frame.
4. The masterbatch desiccator powder filter screen for regenerated fiber production according to claim 1 or 2, wherein the upper filter screen layer and the lower filter screen layer correspond to the mounting hole of the desiccator, the mounting hole comprises an upper hole, a middle hole and a lower hole, the aperture of the upper hole is equal to that of the lower hole, the aperture of the middle hole is larger than that of the upper hole, two symmetrically distributed positioning grooves are respectively arranged on the periphery of the upper hole and the periphery of the lower hole, the positioning grooves are matched with the positioning blocks, the periphery of the outer fixing frame corresponds to the upper hole, the upper filter screen layer and the lower filter screen layer are arranged in the middle hole, the outer side of the positioning block corresponds to the middle hole, and heat-resistant sealing rings are arranged at the upper end and the lower end of the middle hole corresponding to the positioning blocks.
5. The masterbatch dryer powder filter screen for regenerated fiber production according to claim 1 or 2, wherein the framework comprises an outer ring and an inner ring, and a plurality of circumferentially uniformly distributed radial connecting ribs are arranged between the outer ring and the inner ring.
6. A masterbatch dryer powder filter screen for regenerated fibre production according to claim 1 or 2 wherein said skeleton is annular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320975804.8U CN219683278U (en) | 2023-04-26 | 2023-04-26 | Masterbatch desiccator powder filter screen is used in regenerated fiber production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320975804.8U CN219683278U (en) | 2023-04-26 | 2023-04-26 | Masterbatch desiccator powder filter screen is used in regenerated fiber production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219683278U true CN219683278U (en) | 2023-09-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320975804.8U Active CN219683278U (en) | 2023-04-26 | 2023-04-26 | Masterbatch desiccator powder filter screen is used in regenerated fiber production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219683278U (en) |
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2023
- 2023-04-26 CN CN202320975804.8U patent/CN219683278U/en active Active
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