CN202272994U - Spinning assembly structure - Google Patents
Spinning assembly structure Download PDFInfo
- Publication number
- CN202272994U CN202272994U CN2011203174327U CN201120317432U CN202272994U CN 202272994 U CN202272994 U CN 202272994U CN 2011203174327 U CN2011203174327 U CN 2011203174327U CN 201120317432 U CN201120317432 U CN 201120317432U CN 202272994 U CN202272994 U CN 202272994U
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- assembly
- spinning
- adoption
- diffuser plate
- plenum chamber
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Abstract
The utility model provides a novel spinning assembly structure, which comprises an assembly joint, an assembly body, an over-current cover and assembly inner parts. The novel spinning assembly structure is characterized in that a sand sleeve and a diffuser plate, which are adopted as the assembly inner parts, are connected with each other in a stepped manner and are sealed through three trenches, namely one upper trench and two lower trenches. Meanwhile, the interior area of a filtering medium cavity is reduced. Due to the adoption of the above technical scheme, after the expansion of a sealing material, the sealing material and a stepped wall are mutually engaged with each other in four directions (up, down, left and right). Therefore, the sealing performance of the spinning assembly is greatly improved and the loading success rate of the assembly is also increased. The replacement frequency of the assembly is reduced, so that the cost of the assembly is lowered. In addition, due to the adoption of the reduction type filtering medium cavity designed through careful calculation, the retention time of materials is greatly shortened, so that the quality of products is effectively improved.
Description
Technical field
The utility model relates to chemical fibre spinning field of mechanical technique, specifically refers to a kind of modular construction that is different from common filament spinning component.
Background technology
Filament spinning component is as the one-tenth silk element in the chemical fibre spinning; In the chemical fibre spinning, be with a wide range of applications, its effect mainly is spinning melt to be distributed uniformly again mix, and is transported to spinnerets and is emitted into silk; Installation form has the branch of upload and download, and the branch of glass type and square type is arranged on the structure.
Beautiful system machine Engineering Co., Ltd in Beijing (be called for short " in beautiful system machine ", down with) is and German Barmag AG, the Japanese TMT three big filament spinning component suppliers equally celebrated for their achievements of company that its filament spinning component the spillage phenomenon can often occur when initial designs.Be head it off; The said firm has carried out design improvement in 2009; And the patent (Chinese patent CN200920277490.4) of having applied for " a kind of filament spinning component of not spillage " by name, this filament spinning component comprises assembly joint, assembly body, overcurrent lid and component internal part, said component internal part is arranged in the assembly body; Said overcurrent lid is arranged at said component internal part top, is fixedly connected with said assembly body; Said assembly joint covers to being threaded with said overcurrent, and said assembly joint is fixedly connected with spinning manifold with coupling ring through joint bolt.This patent stresses that its design has following novelty and practicality: 1. have reliable tightness, solved assembly spillage problem, reduced production cost; 2. in process of production, can guarantee that a glass type assembly is in tram in the spinning manifold, thereby guarantee that assembly can obtain heat uniformly from the spinning manifold assembly seat; 3. the special thread structure of assembly joint and overcurrent lid increases its bonding strength, and thread pitch can at high temperature be realized positiver sealing, no stuck phenomenon.
My company has bought spinning equipment beautiful in Beijing in 2010, find that in the Installation and Debugging process still there is following problem in the said firm based on this filament spinning component that manufactures and designs:
1, the sand cover adopts the sealing means of ditch between diffuser plate, and sealing is not significantly improved, and still has the phenomenon of leaking material.
2, the chamber inner area of filter medium plenum chamber is bigger, causes the time of staying of material to increase easily, makes material produce cracking, thereby causes production can't normally carry out or the product quality reduction.
The utility model content
Be the problems referred to above that beautiful system machine filament spinning component in solving exists, the utility model provides a kind of new spinning component structure.
The utility model is realized through taking following technical scheme:
A kind of new spinning component structure; Comprise assembly joint, assembly body, overcurrent lid and component internal part; It is characterized in that: adopt on the stepped connected mode and a sealing means of totally three road ditches between component internal part medium sand cover and the diffuser plate two times, and reduce the chamber inner area of filter medium plenum chamber.
Through adopting technique scheme, when encapsulant expands back and stepped wall from the mutual interlock of four direction up and down, can increase its sealing property greatly, increase machine success rate on the assembly, reduce cost and pay thereby reduce the replacement of component frequency.In addition, through the careful scaled-down version filter medium plenum chamber that calculates, can shorten the time of staying of material greatly, thereby effectively improve the quality of products.
Description of drawings
Fig. 1 be in beautiful system machine spinning component structure sketch map, Fig. 2 is the local enlarged diagram of beautiful system machine filament spinning component in being, Fig. 3 be the utility model said in the improved local enlarged diagram of beautiful system machine filament spinning component.
The specific embodiment
Spinning component structure before transforming is as shown in Figure 1; Comprise: assembly joint 1, assembly body 2, collar nut 3, overcurrent lid 4, first screen pack 5, diffuser plate 6, sand cover 7, overcurrent plate 8, spinnerets 9, sealing ring 10, sealing gasket 11, metal O type circle 12, gusset piece 13, joint bolt 14, second screen pack 15, the 3rd screen pack 16, alignment pin 17, temperature protection ring 18, pin 19, filter medium plenum chamber 20 down; Relations such as the sealing between its inner sand cover 7, diffuser plate 6, the filter medium plenum chamber 20, connection are shown in 21 in Fig. 2 circle: sand overlap 7 between diffuser plate 6, adopt ditch sealing means, its sealing property less stable.When assembly uses above after 1 week, because the encapsulant high temperature resistant property descends, the leak source of pin hole shape can appear on every side, expect thereby occur leaking.
After the transformation; Relations such as the sealing between its inner sand cover 7, diffuser plate 6, the filter medium plenum chamber 20, connection are shown in 22 in Fig. 3 circle: adopt on the stepped connected mode and a sealing means of totally three road ditches between sand cover 7 and the diffuser plate two times, the chamber inner area of filter medium plenum chamber 20 dwindles 15-35%.The size of ditch is generally: about dark 0.5mm, wide 0.5mm; The internal diameter size of filtration valency matter plenum chamber is done following change: ￠ 95*24 changes to ￠ 75*24; ￠ 75*24 changes to 3 types of ￠ 60*24 or ￠ 70*24 etc.; Through test, different cultivars all can be controlled at 2MIN or below the 4MIN at the residence time of material of filter medium plenum chamber.
The above is merely the preferred embodiment of the utility model, and not in order to restriction the utility model, common variation that those skilled in the art carries out in the utility model technical scheme scope and replacement all should be included in the protection domain of the utility model.
Claims (2)
1. spinning component structure; Comprise assembly joint, assembly body, overcurrent lid and component internal part; It is characterized in that: adopt on the stepped connected mode and a sealing means of totally three road ditches between component internal part medium sand cover and the diffuser plate two times, and reduce the chamber inner area of filter medium plenum chamber.
2. spinning component structure as claimed in claim 1 is characterized in that:
(1) ditch is of a size of: dark 0.5mm, wide 0.5mm;
(2) internal diameter size that filters valency matter plenum chamber is done following change: ￠ 95*24 changes to ￠ 75*24; ￠ 75*24 changes to 3 types of ￠ 60*24 or ￠ 70*24 etc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203174327U CN202272994U (en) | 2011-08-29 | 2011-08-29 | Spinning assembly structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203174327U CN202272994U (en) | 2011-08-29 | 2011-08-29 | Spinning assembly structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202272994U true CN202272994U (en) | 2012-06-13 |
Family
ID=46193363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203174327U Expired - Fee Related CN202272994U (en) | 2011-08-29 | 2011-08-29 | Spinning assembly structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202272994U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102304774A (en) * | 2011-08-29 | 2012-01-04 | 江苏长乐纤维科技有限公司 | Spinning assembly structure |
| CN103184567A (en) * | 2013-03-22 | 2013-07-03 | 大连工业大学 | Spinning box body capable of performing online calcination |
-
2011
- 2011-08-29 CN CN2011203174327U patent/CN202272994U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102304774A (en) * | 2011-08-29 | 2012-01-04 | 江苏长乐纤维科技有限公司 | Spinning assembly structure |
| CN103184567A (en) * | 2013-03-22 | 2013-07-03 | 大连工业大学 | Spinning box body capable of performing online calcination |
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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: 20120613 Termination date: 20140829 |
|
| EXPY | Termination of patent right or utility model |