CN202530213U - Spinning manifold for non-woven fabric equipment - Google Patents
Spinning manifold for non-woven fabric equipment Download PDFInfo
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- CN202530213U CN202530213U CN2012201296127U CN201220129612U CN202530213U CN 202530213 U CN202530213 U CN 202530213U CN 2012201296127 U CN2012201296127 U CN 2012201296127U CN 201220129612 U CN201220129612 U CN 201220129612U CN 202530213 U CN202530213 U CN 202530213U
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- spinning
- manifold
- spinning manifold
- manifold body
- heating
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Abstract
The utility model provides a spinning manifold for non-woven fabric equipment. The spinning manifold is efficient and saves energy; and the spinning quality is high. The spinning manifold comprises a manifold body and a melting channel which is positioned in the manifold body; in the manifold body, hot pipes are arranged above the melting channel, and heating pipes are arranged near the hot pipes; thermo detectors are also arranged in the manifold body; and heat superconduction materials are coated on the inner surfaces of the hot pipes. According to the spinning manifold for the non-woven fabric equipment, heat is quickly transferred to all parts of the manifold body according to the characteristic that the axial conduction temperature of the hot pipes is close to zero, so that the aim of uniformizing temperature can be fulfilled; and the heating temperature of the heating pipes are not needed to be raised to a too high point, and can be raised to 220 DEG C, so that energy is saved, and the service life of the heating pipes can be prolonged. The heating power of the manifold body of a 3.2m production line applying the technology can reach 20 to 40KW, and energy can be saved by more than one half; and moreover, the temperature in the manifold body is uniform, so that the spinning processing quality is greatly improved.
Description
Technical field
The utility model relates to a kind of non-weaving cloth process equipment, and especially a kind of non-interlaced fabric equipment is used spinning manifold.
Background technology
In the textile machinery in the field of non-woven fabric, nonwoven fabric, there are two manufacturing processes, one is spunbond, polypropylene or polyester chips are heated to 220 ° melt by metering into the spinning beam, in a melt spinning evenly distributed, and through spinneret spinning, the whole process is similar to "pressure Hele" as spun silk through the cold air cooled, spread on the mesh belt, and then through the hot rolling mill rolled into spunbond fabric; other is meltblowing, polypropylene or polyester chip is heated to 220 degrees melt by metering into the spinning beam, in a melt spinning a uniform distribution, and by spinneret for spinning, but no longer cool, but by hot drawing, shop in the mesh belt, fiber self-adhesive in a hot state into cloth.
In these two kinds of technologies, spinning manifold is arranged all, spinning manifold is the most expensive nucleus equipment of price in the non-weaving cloth system, and its effect is to distribute melt and attenuating blast (melting and spraying system) passage is provided, and as the basis that spinnerets is installed.Spinning manifold is a cuboid that iron and steel is done, and there is melt flow channel the centre, because spinning manifold will pass through melt, therefore need heating and insulation, otherwise melt solidifying just can't carry out normal spinning production.
Most of spinning manifold all is to use electrically heated, like Fig. 1, shown in 2, at the gap portion of melt flow channel 4, can load onto heating rod 2, and heating rod 2 heatings are with heat transferred casing 1, and casing 1 reaches mobile melt with heat again.Whether heating rod 2 is divided into some groups (districts), and every group is provided with a temperature sampling point 5, heat in order to the heating rod 2 of controlling this group, after the arrival temperature, stops heating.When temperature reduces, continue heating.Because the temperature contrast of melt directly influences the quality of product, therefore, requiring temperature-controlled precision is ± 1 ℃.Because the temperature of melt is higher, the heating power of spinning manifold is also bigger, and the casing heating power of 3.2m production line can reach about 60～100kw.
Existing spinning manifold, the heating power of each thermal treatment zone generally all are that promptly the power of each heater is the same by the configuration of equitemperature distribution mode, and the spacing distance between heater also equates.But, add that the heat conduction of iron and steel is slow because radiating state (or thermic load) difference when operation interacts again between the adjacent thermal treatment zone; When actual motion, want to make casing to reach 220 degree, often heating rod need be heated to 250 degree; Can there be temperature contrast in the spinning manifold each several part all the time, and sometimes at different sampled point thermometrics, temperature difference can reach about 3 degree; The temperature that this directly can have influence on melt also can influence spinning quality.
The utility model content
The utility model provides a kind of efficient energy-saving, non-interlaced fabric equipment that spinning quality is good to use spinning manifold.
Realize that the non-interlaced fabric equipment of the utility model purpose use spinning manifold, comprise casing and the molten road that is positioned at casing, shown in the casing, be positioned at the top of melting the road and be provided with heat pipe, be provided with heating tube near the heat pipe; Also be provided with thermo detector in the casing; Said heat pipe inner surface is covered with hot superconductor.
Said heat pipe is the criss-cross network structure.
Two ends, said molten road respectively are provided with four heat extraction pipes, and every heat extraction pipe is the criss-cross network structure.
Said heating tube is four of symmetrical distribution.
Said thermometric is counted four, and molten two ends, road respectively are provided with two.
The non-interlaced fabric equipment of the utility model is following with the beneficial effect of spinning manifold:
The non-interlaced fabric equipment of the utility model is used spinning manifold; Utilize the axial conduction temperature difference of heat pipe to level off to zero characteristics, heat is reached each position of casing rapidly, thereby reach the purpose of samming; And the heating tube heating-up temperature also need not heat very high again; Be heated to 220 the degree both can, not only energy-conservation, and the life-span of heating tube also can extend; The casing heating power of using this technological 3.2m production line can reach about 20～40kw, energy-conservation near half the more than; In addition, because temperature is even in the casing, the spinning process quality also improves greatly.
Description of drawings
Fig. 1 is the structural representation of existing non-interlaced fabric equipment with spinning manifold.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the structural representation of the non-interlaced fabric equipment of the utility model with spinning manifold.
Fig. 4 is the vertical view of Fig. 3.
Fig. 5 is the left view of Fig. 3.
The specific embodiment
Like Fig. 3,4, shown in 5, the non-interlaced fabric equipment of the utility model is used spinning manifold, comprises casing 1 and the molten road 4 that is positioned at casing 1, shown in the casing 1, be positioned at the top of melting road 4 and be provided with heat pipe 6, be provided with heating tube 2 near the heat pipe 6; Also be provided with thermo detector 5 in the casing 1; Said heat pipe 6 inner surfaces are covered with hot superconductor.
Said heat pipe 6 is the criss-cross network structure.4 two ends, said molten road respectively are provided with four heat extraction pipes 6, and every heat extraction pipe 6 is the criss-cross network structure.Said heating tube 2 is four of symmetrical distribution.Said thermo detector 5 is four, and molten 4 two ends, road respectively are provided with two.
Heat pipe is to drive intact evaporation, the condensation heat transfer element that circulates of working media with the swabbing action that hair is inhaled structure.The inorganic high efficient heat pipe is meant that with multiple inorganic elements be heat transfer carrier, is injected in all kinds of tubular metals, the clamping plate cavity, after vacuumizing encapsulation process, forms the element with efficient thermal conduction characteristic.In numerous heat transfer elements, heat pipe is one of heat transfer element the most effectively, and it can transmit a large amount of heats through very little cross section and need not auxiliary power at a distance.
Therefore in spinning manifold, increase heat pipe and carry out heat conduction, not only can significantly reduce the quantity and the heating-up temperature that reduces heating tube of heating tube, and make the temperature in the casing even, save heat energy greatly, improve the service life of heating tube, improve spinning quality.
Claims (5)
1. a non-interlaced fabric equipment is used spinning manifold, it is characterized in that: comprise casing and be positioned at the molten road of casing, shown in the casing, be positioned at the top of melting the road and be provided with heat pipe, be provided with heating tube near the heat pipe; Also be provided with thermo detector in the casing; Said heat pipe inner surface is covered with hot superconductor.
2. non-interlaced fabric equipment according to claim 1 is used spinning manifold, it is characterized in that: said heat pipe is a network structure.
3. non-interlaced fabric equipment according to claim 2 is used spinning manifold, it is characterized in that: two ends, said molten road respectively are provided with four heat extraction pipes, and every heat extraction pipe is the criss-cross network structure.
4. use spinning manifold according to the arbitrary described non-interlaced fabric equipment of claim 1～3, it is characterized in that: said heating tube is four of symmetrical distribution.
5. use spinning manifold according to the arbitrary described non-interlaced fabric equipment of claim 1～3, it is characterized in that: said thermometric is counted four, and molten two ends, road respectively are provided with two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201296127U CN202530213U (en) | 2012-03-30 | 2012-03-30 | Spinning manifold for non-woven fabric equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201296127U CN202530213U (en) | 2012-03-30 | 2012-03-30 | Spinning manifold for non-woven fabric equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202530213U true CN202530213U (en) | 2012-11-14 |
Family
ID=47131409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201296127U Expired - Lifetime CN202530213U (en) | 2012-03-30 | 2012-03-30 | Spinning manifold for non-woven fabric equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202530213U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102644124A (en) * | 2012-03-30 | 2012-08-22 | 宏大研究院有限公司 | Spinning manifold for non-woven fabric equipment |
-
2012
- 2012-03-30 CN CN2012201296127U patent/CN202530213U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102644124A (en) * | 2012-03-30 | 2012-08-22 | 宏大研究院有限公司 | Spinning manifold for non-woven fabric equipment |
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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: 20121114 |
|
| CX01 | Expiry of patent term |