CN2600457Y - Spandex spinning stack - Google Patents
Spandex spinning stack Download PDFInfo
- Publication number
- CN2600457Y CN2600457Y CN 03219449 CN03219449U CN2600457Y CN 2600457 Y CN2600457 Y CN 2600457Y CN 03219449 CN03219449 CN 03219449 CN 03219449 U CN03219449 U CN 03219449U CN 2600457 Y CN2600457 Y CN 2600457Y
- Authority
- CN
- China
- Prior art keywords
- chamber
- air
- return air
- path
- filter screen
- 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 - Lifetime
Links
Images
Landscapes
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
The utility model relates to a PU spinning channel, which is mainly used for distributing gas inside the PU spinning device, including a channel chamber 6, an air inlet chamber 1, a return air chamber 9, an air inlet channel 10 and a return air pipe 11; wherein, the air inlet chamber 1 and the air return chamber 9 are arranged on the front and back of the channel chamber 6 and connect to the air inlet pipe 10 and the return air pipe 11, which is characterized in that the channel chamber is provided with a punched plate 2, 3 and a filter screen 4, 5 arranged on the front and back of the air inlet chamber; a filter screen 7 and a punched plate 8 are positioned on the front and back of the return air chamber inside the channel chamber. The utility model is characterized by an even distribution of air current and excellent stability.
Description
Technical field:
The utility model relates to a kind of spinning shaft.Mainly apply to the distribution of gas of spandex fiber device interior.Belong to weaving attachment technique field.
Background technology:
In the spandex fiber technical process, owing to lack fairly perfect spandex fiber equipment, appear at the phenomenon of the mutual doubling of spandex silk in the spinning process easily, it is not enough to occur the oven dry degree of spandex silk in the path simultaneously, directly influences the product quality of spandex silk.Direct air-supply of Cai Yonging in the past and single or multiple lift filter screen fairing, the distribution of air flow during its work is very inhomogeneous, and less stable, causes that the air-flow flow-disturbing in the path is violent, thereby causes and twine a phenomenon, has influenced whole spinning line.
Summary of the invention:
The purpose of this utility model is to overcome the deficiency that prior art exists, when a kind of work is provided distribution of air flow evenly, stability corridor for spinning of urethane elastic fiber preferably.
Technical solution of the present utility model is: a kind of corridor for spinning of urethane elastic fiber, comprise path cavity, inlet air plenum, return air chamber, intake stack and return air duct, inlet air plenum and return air chamber are divided into the both sides, front and back of path cavity, and link to each other with return air duct with intake stack respectively, be provided with punched-plate and filter screen before and after being characterized in the cavity of path after the inlet air plenum; Front and back are provided with filter screen and punched-plate before the return air chamber in the cavity of path.
Punched-plate and filter screen that the utility model is arranged at after the interior inlet air plenum of path cavity have two layers at least.It is one or more layers being arranged at the preceding filter screen of the interior return air chamber of path cavity.
The utility model has adopted the multilayer punched-plate to add the form of metafiltration net on distribution of air flow, the flow condition of steady air flow effectively, and it is very even, stable that air-flow distributes, make the evenness errors of air-flow on whole distribution surface less than 0.01, reduce the mutual winding and the doubling phenomenon of spandex silk greatly, improved the spinning speed and the quality of spandex silk simultaneously.Improved production efficiency.And can pass through to adjust the through-hole rate of punched-plate or/and the order of quantity or order number, assembling can satisfy different spandex fiber technology.This path is to the stability of spandex yarn quality, the continuity of technological process, decisive role.
Description of drawings:
Fig. 1 is external form figure of the present utility model.
Fig. 2 is the A-A cutaway view of Fig. 1.
The specific embodiment:
Embodiment 1:
As Fig. 1, the utility model is a kind of corridor for spinning of urethane elastic fiber.It mainly acts on is to improve the distributing homogeneity of flowing gas in the corridor for spinning of urethane elastic fiber and the stability of air-flow.Mainly form by path cavity 6, inlet air plenum 1, return air chamber 9, intake stack 10, return air duct 11, punched-plate 2,3,8 and filter screen 4,5,7.Inlet air plenum 1 and return air chamber 9 are divided into the both sides, front and back of path cavity 6, and link to each other with return air duct 11 with intake stack 10 respectively.After punched-plate 2,3 and filter screen 4,5 front and back vertically are arranged at path cavity 6 interior inlet air plenum 2 successively.Before filter screen 7 and punched-plate 8 front and back vertically are arranged at path cavity 6 interior return air chambers 9.
The course of work of the present utility model is described below:
1) air-flow enters inlet air plenum 1 from intake stack 10, is at first shunted by ground floor punched-plate 2, and the gas after the shunting enters second layer punched-plate 3 and shunts once more;
2) enter ground floor filter screen 4 through the gas after twice shunting and carry out accurate distribution of the first time, the air-flow after the distribution carries out the accurate shunting second time through second layer filter screen 5 again;
3) distribution of air flow by from coarse to fine reaches the purpose of uniform distribution fully, enters spinning shaft cavity 6 inside evenly, evenly and stably flows through the path cavity;
4) before arriving air outlet, further carry out the blocking type water conservancy diversion, make the air-flow in the cavity more stable by the 3rd metafiltration net 7;
5) last air-flow enters the 3rd layer of punched-plate 8 and carries out the blocking type water conservancy diversion once more, flows into return air chamber, flows to return air duct.
Claims (4)
1, a kind of corridor for spinning of urethane elastic fiber, comprise path cavity (6), inlet air plenum (1), return air chamber (9), intake stack (10) and return air duct (11), inlet air plenum (1) and return air chamber (9) are divided into the both sides, front and back of path cavity (6), and link to each other with return air duct (11) with intake stack (10) respectively, it is characterized in that being provided with punched-plate (2,3) and filter screen (4,5) before and after the interior inlet air plenum of path cavity (6) (1) back; Return air chamber in the cavity of path (9) front and back are provided with filter screen (7) and punched-plate (8).
2, a kind of corridor for spinning of urethane elastic fiber according to claim 1 is characterized in that being arranged at that the punched-plate (2,3) after the inlet air plenum has two layers at least in the cavity of path.
3, a kind of corridor for spinning of urethane elastic fiber according to claim 1 is characterized in that being arranged at that the filter screen (4,5) after the inlet air plenum has two layers at least in the cavity of path.
4, a kind of corridor for spinning of urethane elastic fiber according to claim 1 and 2 is characterized in that being arranged at the preceding filter screen (7) of the interior return air chamber of path cavity (6) (9) for one or more layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03219449 CN2600457Y (en) | 2003-01-17 | 2003-01-17 | Spandex spinning stack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03219449 CN2600457Y (en) | 2003-01-17 | 2003-01-17 | Spandex spinning stack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2600457Y true CN2600457Y (en) | 2004-01-21 |
Family
ID=34161241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03219449 Expired - Lifetime CN2600457Y (en) | 2003-01-17 | 2003-01-17 | Spandex spinning stack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2600457Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100343425C (en) * | 2005-07-22 | 2007-10-17 | 江阴中绿化纤工艺技术有限公司 | Circular corridor for spinning of urethane elastic fiber |
| CN100422398C (en) * | 2006-05-15 | 2008-10-01 | 连云港杜钟氨纶有限公司 | Novel spandex spinning process |
| CN101922056B (en) * | 2009-06-12 | 2012-05-23 | 珠海醋酸纤维有限公司 | Method for adjusting spinning channel wind |
| CN103088447A (en) * | 2013-01-18 | 2013-05-08 | 杭州舒尔姿氨纶有限公司 | Automatic control tunnel balance system applying upper tunnel return air |
-
2003
- 2003-01-17 CN CN 03219449 patent/CN2600457Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100343425C (en) * | 2005-07-22 | 2007-10-17 | 江阴中绿化纤工艺技术有限公司 | Circular corridor for spinning of urethane elastic fiber |
| CN100422398C (en) * | 2006-05-15 | 2008-10-01 | 连云港杜钟氨纶有限公司 | Novel spandex spinning process |
| CN101922056B (en) * | 2009-06-12 | 2012-05-23 | 珠海醋酸纤维有限公司 | Method for adjusting spinning channel wind |
| CN103088447A (en) * | 2013-01-18 | 2013-05-08 | 杭州舒尔姿氨纶有限公司 | Automatic control tunnel balance system applying upper tunnel return air |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201512610U (en) | Cross air blowing device used for melting-method filament spinning | |
| CN103322657A (en) | Low steady-speed radial flow clean room air-conditioning air supply and return system | |
| CN2600457Y (en) | Spandex spinning stack | |
| CN2871578Y (en) | Spinning case of non-woven cloth producer by spinning adhere method | |
| CN203385158U (en) | Low-stable-speed radial-flow air conditioner air feeding and returning system for clean room | |
| CN206308471U (en) | A kind of lapper air intake device off the net | |
| CN101392470B (en) | Separation control device of head box combined balance chamber | |
| CN103014642B (en) | Adjustable gas distribution system and magnetron sputtering coating device comprising same | |
| CN201428046Y (en) | Airflow cotton feeding machine | |
| AU2020100846A4 (en) | A production device of melt blown filter fabric | |
| CN210995403U (en) | Blowing nozzle discharging structure based on fresh rice color sorter | |
| CN106735226A (en) | Multizone control climate metal injection moulding vacuum sintering furnace | |
| CN201776035U (en) | Uniform gas distribution system of bag filter | |
| CN105526666B (en) | A kind of extractor fan and its method of Multipoint Uniform flow | |
| CN205619503U (en) | Multiple spot uniformize flux's updraft ventilator | |
| CN210345703U (en) | Combined air treatment unit | |
| CN107620128A (en) | A kind of new product line of spinning viscose negative pressure drawing-off pumping air channel | |
| CN1099118A (en) | Energy-saving method and device for high and large space purification air conditioning system | |
| CN2621186Y (en) | Improved spinning jet | |
| CN204939677U (en) | A kind of spinning lateral blowing fairing | |
| CN108568171B (en) | A kind of cleanable dust removal by filtration system for improving scavenging way | |
| CN202275797U (en) | Atmospheric plasma processing apparatus | |
| CN205619502U (en) | Exhaust system based on multiple spot uniformize flux is realized to linear processing | |
| CN218262737U (en) | Special gas circuit structure | |
| CN2675241Y (en) | Axial flow fixed bed gas-solid catalytic reactor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangyin Youli spandex Technology Co. Ltd. Assignor: Jiangyin Green Environmental Protection Engineering Co., Ltd. Contract fulfillment period: 2009.2.11 to 2014.2.10 Contract record no.: 2009320000115 Denomination of utility model: Circumferential blowing type circular spandex spinning channel Granted publication date: 20040121 License type: Exclusive license Record date: 20090218 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.2.11 TO 2014.2.10; CHANGE OF CONTRACT Name of requester: JIANGYIN YOULI SPANDEX SCIENCE CO., LTD. Effective date: 20090218 |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130117 Granted publication date: 20040121 |