CN201850338U - Air equalizing device for duct of spinning machine - Google Patents
Air equalizing device for duct of spinning machine Download PDFInfo
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- CN201850338U CN201850338U CN 201020611065 CN201020611065U CN201850338U CN 201850338 U CN201850338 U CN 201850338U CN 201020611065 CN201020611065 CN 201020611065 CN 201020611065 U CN201020611065 U CN 201020611065U CN 201850338 U CN201850338 U CN 201850338U
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- orifice plate
- duct
- air
- wind apparatus
- equal wind
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Abstract
The utility model relates to an air equalizing device for a duct of a spinning machine. The air equalizing device comprises an air duct. A static pressure box is connected below the air dust, and the interior of the static pressure box is divided into four ducts; a vertically placed spinning tube mainly for spinning and three sets of air equalizing devices are mounted inside each duct; the three sets of air equalizing devices are placed in the vertical direction, and each set of equalizing device comprises an orifice plate provided thereof with a plurality of uniform small pores and a flow straightener positioned below the orifice plate; and each spinning tube positioned inside the duct passes through the orifice plate and the flow straightener. The height of the static pressure box is 410 mm. In the static pressure box, the orifice plate and the flow straightener both consist of two half blocks which are assembled after the spinning tube is mounted and fixed and can be disassembled and replaced at any time, the pore formation percentage of the orifice plate is 10-60%, and the small pores with the same diameters are uniformly distributed. The air equalizing device provided by the utility model has the advantages of greatly improved operating efficiency, high safety, low cost, simple process, simple structure, and so on.
Description
Technical field
The utility model relates to a kind of spinning machine, the equal wind apparatus of particularly a kind of duct of spinning machine
Background technology
Duct of spinning machine is the vitals of chemical fibre dry-spinning equipment, spinning slurry is a kind of high viscosity liquid that contains acetone flux, in the path, solvent evaporates is come out by hot-air, spinning slurry becomes solid-state tow by the slurries shape, the solvent that volatilizes is taken the path out of by hot blast, enter solvent recovering system, because the amounts of acetone that need be taken away by hot-air in the path in the unit interval is very big, there are some problems at present, though the flow of hot-air increases, flow velocity strengthens, increase the weight of but make in the path gas breathe heavily flow phenomenon, produce flow perturbation.Not dried silk wafts together, is sticked together easily.Hot-air technological control temperature height makes the thread moulding bad, and the distinguished and admirable speed of path each point is inhomogeneous, flows to also inconsistently, and the distribution of air flow in each path is unreasonable, causes each path air-flow inhomogeneous.
Summary of the invention
The purpose of this utility model is in order to overcome above deficiency, to provide a kind of simple in structure, the equal wind apparatus of a kind of duct of spinning machine that cost is low.
The purpose of this utility model is achieved through the following technical solutions: the equal wind apparatus of a kind of duct of spinning machine, comprise the air channel, below, described air channel is connected with plenum chamber, described plenum chamber inside is divided into four paths, the spray fiber tube of vertical placement is installed in each described path, the spray fiber tube mainly plays the effect of spray silk, three groups of equal wind apparatus are installed in each described path, every group of equal wind apparatus is for placing up and down, every group of described equal wind apparatus comprises orifice plate and honeycomb screen, described honeycomb screen is positioned at the below of described orifice plate, and described orifice plate has a plurality of uniform small pores, and each described spray fiber tube in path that is arranged in is through each described orifice plate and honeycomb screen.Described plenum chamber height is 410mm.In the described plenum chamber, described orifice plate and honeycomb screen are all combined by two half blocks, after installing and fixing, described spray fiber tube packs into, and also dismounting and change at any time, every described orifice plate percent opening is 10%-60%, the aperture of same diameter evenly distributes.
The utlity model has following advantage: adopted the selected plenum chamber orifice plate and the assembled scheme of honeycomb screen, airflow stability improves greatly, and the resistance of the air-supply in path also reduces a lot.Path internal gas flow velocity flow profile is all even stable, and the technological forming quality of spray silk improves greatly, and the structure of orifice plate and honeycomb screen is also simple, cost is also low, and orifice plate and honeycomb screen all make and become the two halves piece, after installing and fixing, the spray fiber tube packs into, and dismounting and change at any time.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of orifice plate;
Fig. 3 is the structural representation of honeycomb screen;
Fig. 4 is the cutaway view of A-A;
Number in the figure: 1-air channel, 2-plenum chamber, 3-spray fiber tube, 4-orifice plate, 5-honeycomb screen, 6-aperture, 7-path, the equal wind apparatus of 8-.
The specific embodiment:
In order to deepen understanding of the present utility model, the utility model is described in further detail below in conjunction with embodiment and accompanying drawing, and this embodiment only is used to explain the utility model, does not constitute the qualification to the utility model protection domain.
Show the equal wind apparatus of a kind of duct of spinning machine of the utility model as Fig. 1 to 4, the equal wind apparatus of a kind of duct of spinning machine, comprise air channel 1, air channel 1 mainly is to enter hot-air, 1 below, described air channel is connected with plenum chamber 2, described plenum chamber 2 inside are divided into four paths 7, the spray fiber tube 3 of vertical placement is installed in each described path 7, spray fiber tube 3 mainly plays the effect of spray silk, three groups of equal wind apparatus 8 are installed in each described path 7, every group of equal wind apparatus 8 is for placing up and down, every group of described equal wind apparatus 8 comprises orifice plate 4 and honeycomb screen 5, described honeycomb screen 5 is positioned at the below of described orifice plate 4, and described orifice plate 4 has a plurality of uniform small pores 6, and each described spray fiber tube 3 in path 7 that is arranged in is through each described orifice plate 4 and honeycomb screen 5.Described plenum chamber 2 highly is 410mm.In the described plenum chamber 2, each described orifice plate 4 and honeycomb screen 5 are all combined by two half blocks, after installing and fixing, described spray fiber tube 3 packs into, and also dismounting and change at any time, every described orifice plate 4 percent openings are 10%-60%, the aperture 6 of same diameter evenly distributes.The utlity model has and adopted the selected orifice plate 4 and the assembled scheme of honeycomb screen 5, airflow stability improves greatly, and the resistance of the air-supply in path 7 also reduces a lot.Path 7 internal gas flow velocity flow profile are all even stable, the technological forming quality of spray silk improves greatly, the structure of orifice plate 4 and honeycomb screen 5 is also simple, cost is also low, and orifice plate 4 and honeycomb screen 5 are all made and are become the two halves piece, pack into after installing and fixing at spray fiber tube 3, and advantage such as dismounting and change at any time.
Claims (4)
1. equal wind apparatus of duct of spinning machine, comprise air channel (1), it is characterized in that: described air channel (1) below is connected with plenum chamber (2), described plenum chamber (2) inside is divided into four paths (7), the spray fiber tube (3) of vertical placement is installed in each described path (7), in each described path (7) three groups of equal wind apparatus (8) are installed, every group of equal wind apparatus (8) is for placing up and down, every group of described equal wind apparatus (8) comprises orifice plate (4) and honeycomb screen (5), described honeycomb screen (5) is positioned at the below of described orifice plate (4), described orifice plate (4) has a plurality of uniform small pores (6), and each described spray fiber tube (3) in path (7) that is arranged in is through described orifice plate (4) and honeycomb screen (5).
2. according to the equal wind apparatus of the described a kind of duct of spinning machine of claim 1, it is characterized in that: described plenum chamber (2) highly is 410mm.
3. according to claim 1 or the equal wind apparatus of 2 described a kind of duct of spinning machines, it is characterized in that: described orifice plate (4) and honeycomb screen (5) are all combined by two half blocks.
4. according to the equal wind apparatus of the described a kind of duct of spinning machine of claim 3, it is characterized in that: every described orifice plate (4) percent opening is 10%-60%, and the aperture of same diameter (6) evenly distributes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020611065 CN201850338U (en) | 2010-11-17 | 2010-11-17 | Air equalizing device for duct of spinning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020611065 CN201850338U (en) | 2010-11-17 | 2010-11-17 | Air equalizing device for duct of spinning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201850338U true CN201850338U (en) | 2011-06-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020611065 Expired - Lifetime CN201850338U (en) | 2010-11-17 | 2010-11-17 | Air equalizing device for duct of spinning machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN201850338U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102912459A (en) * | 2012-11-02 | 2013-02-06 | 江阴中绿化纤工艺技术有限公司 | Circumferential blowing type circular spandex spinning channel |
| CN103592330A (en) * | 2013-08-12 | 2014-02-19 | 中国东方电气集团有限公司 | Flow mixing device for air duct system |
| CN103592142A (en) * | 2013-08-12 | 2014-02-19 | 中国东方电气集团有限公司 | System for testing heat transfer and resistance characteristics of large-size generating equipment heat exchanger |
| CN106669407A (en) * | 2017-01-22 | 2017-05-17 | 大唐环境产业集团股份有限公司 | Turbulence device with multi-layered elliptical rods |
| CN107239018A (en) * | 2016-03-28 | 2017-10-10 | 富士施乐株式会社 | Blower pipe, blowing device and image processing system |
| CN107268094A (en) * | 2017-08-09 | 2017-10-20 | 浙江华峰氨纶股份有限公司 | A kind of special gas of spandex fibre wraps up in silk spinning silk device |
| CN110747527A (en) * | 2019-12-03 | 2020-02-04 | 福建新创锦纶实业有限公司 | Chemical fiber spinning box and using method thereof |
-
2010
- 2010-11-17 CN CN 201020611065 patent/CN201850338U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102912459A (en) * | 2012-11-02 | 2013-02-06 | 江阴中绿化纤工艺技术有限公司 | Circumferential blowing type circular spandex spinning channel |
| CN103592330A (en) * | 2013-08-12 | 2014-02-19 | 中国东方电气集团有限公司 | Flow mixing device for air duct system |
| CN103592142A (en) * | 2013-08-12 | 2014-02-19 | 中国东方电气集团有限公司 | System for testing heat transfer and resistance characteristics of large-size generating equipment heat exchanger |
| CN107239018A (en) * | 2016-03-28 | 2017-10-10 | 富士施乐株式会社 | Blower pipe, blowing device and image processing system |
| CN107239018B (en) * | 2016-03-28 | 2021-03-30 | 富士施乐株式会社 | Blowing pipe, blowing device, and image forming apparatus |
| CN106669407A (en) * | 2017-01-22 | 2017-05-17 | 大唐环境产业集团股份有限公司 | Turbulence device with multi-layered elliptical rods |
| CN107268094A (en) * | 2017-08-09 | 2017-10-20 | 浙江华峰氨纶股份有限公司 | A kind of special gas of spandex fibre wraps up in silk spinning silk device |
| CN110747527A (en) * | 2019-12-03 | 2020-02-04 | 福建新创锦纶实业有限公司 | Chemical fiber spinning box and using method thereof |
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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 |
Granted publication date: 20110601 |
|
| CX01 | Expiry of patent term |