CN102383203A - Energy-saving type spinning die head for spinning box - Google Patents
Energy-saving type spinning die head for spinning box Download PDFInfo
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- CN102383203A CN102383203A CN2011103011428A CN201110301142A CN102383203A CN 102383203 A CN102383203 A CN 102383203A CN 2011103011428 A CN2011103011428 A CN 2011103011428A CN 201110301142 A CN201110301142 A CN 201110301142A CN 102383203 A CN102383203 A CN 102383203A
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Abstract
The invention relates to an energy-saving type spinning die head for a spinning box. The spinning die head comprises a pair of die head bodies with symmetrical structures, wherein multiple segments of square wave heat-conducting oil channels are distributed on the inner walls of the die head bodies; and the liquid inflow holes and liquid outflow holes of the square wave heat conducting oil channels are respectively connected with a heat conducting oil inflow pipe and a heat conducting oil outflow pipe. The spinning die head for the spinning box provided by the invention has the advantages that multiple segments of square wave heat-conducting oil channels are arranged on the inner walls of the die head bodies, so that the die head bodies are directly heated by heat conducting oil, thus the die head has the characteristics of higher heat conduction speed, high heat conduction efficiency and energy conservation; and shorter square wave heat conducting oil channels are suitable for ensuring that the flow rates at the heat conducting oil inflow holes and outflow holes are basically consistent, thus the integral temperature uniformity of the die head is ensured and the production quality of a product is improved.
Description
Technical field
The present invention relates to the technical field of the spinning manifold of spun-bond process non-interlaced fabric equipment, specifically is that a kind of manifold is with energy-saving type spinning die head.
Background technology
Chinese patent ZL200520047626.4 discloses a kind of spinning manifold of spun-bond process non-interlaced fabric equipment; It comprises melt inlet, some grades of conveyance conduits, and each grade conveyance conduit is provided with the plurality of conduits outlet, and the outlet of each grade conveyance conduit sets gradually the next stage conveyance conduit; Below the pipe outlet of the conveyance conduit of level of the end is screen pack; Be the perforated distributor that is distributed with the impartial hole of size below the screen pack, melt finally by evenly flowing out in the hole of perforated distributor, gets into spinnerets.Melt can make melt evenly flow out the entering spinnerets through the pipe outlet shunting of some grades of settings through the perforated distributor that is distributed with the hole that differs in size.
The weak point of above-mentioned prior art is: die head is employed in the mode that the die head side is provided with heating plate and heats; Cause heat-transfer rate slow (after the start; Heating surpasses just can reach operating temperature after 4 hours; Balance could be with the die head heat penetration after 4 hours) and heat transfer efficiency lower, so energy consumption higher, be unfavorable for energy-conservation.How the spinning that a kind of heat-transfer rate is very fast, heat transfer efficiency is higher and energy-conservation die head is provided, and is the technical problem that this area will solve.
Summary of the invention
The technical problem that the present invention will solve provides that a kind of simple in structure, heat-transfer rate is very fast, the heat conduction uniformity is better, heat transfer efficiency is higher and be suitable for significantly energy-conservation manifold with energy-saving type spinning die head.
In order to solve the problems of the technologies described above, the invention provides a kind of manifold with energy-saving type spinning die head, comprising: the die head body of a pair of symmetrical configuration is distributed with multistage square waveform conduction oil passage in the die head inner body wall; The liquid inlet and outlet hole of deep fat passage links to each other with the conduction oil drain pipe with the conduction oil feed tube respectively.
The bottom of the contiguous die head body of said inlet, the top of the contiguous die head body of the liquid outlet of passage of heat.
Said passage of heat comprises: a pair of interconnection that distributes up and down is connected in this to a plurality of vertical passages between the interconnection; The fabrication hole of said vertical passage is on the end face of said die head body and sealing in use, and the fabrication hole of said interconnection is on the end face of said die head body and sealing in use; The alternate a plurality of sealing column that are provided with the conduction oil passage that is used to constitute said multistage square waveform in the interconnection.
Further; Only be provided with melt inlet in the central upper end of a die head body madial wall; On the madial wall of this die head body and in the bilateral symmetry of said melt inlet, be distributed with and be suitable for the multistage delivery chute that is connected with said melt inlet in use, delivery chute openings at two ends at different levels outlet down links to each other with the central portion of the delivery chute of next stage; The outlet lower end at final stage delivery chute two ends is provided with screen pack, distribution plate and spinnerets up and down successively.
Particularly, screen pack is the above filter screens of 50 orders, is beneficial to the impurity in the filtering melt.Be evenly distributed with through hole on the said distribution plate.
Particularly; Said delivery chute is half slot or deep-slotted chip breaker; The sectional area of delivery chute reduces from top to bottom step by step, and the sectional area of the delivery chute of upper level is not less than the twice of the delivery chute sectional area of next stage, so that the melt hydraulic pressure in the delivery chute at the same level keeps is basic identical.
Further, the outlet of described final stage delivery chute is evenly distributed, and is beneficial to the even discharging of melt.
Be distributed with a plurality of installing holes that are used for connecting described a pair of die head body and the sealing of realization face on the inwall of said die head body through bolt.
For preventing to stop up, the corner of said delivery chute is curved, the inner wall smooth of delivery chute.
Be evenly distributed with through hole on the said distribution plate, with the melt uniform distribution to spinnerets.
Technique scheme of the present invention is compared prior art and had the following advantages: (1) manifold of the present invention is used the spinning die head; Multistage square waveform conduction oil passage is set in the inwall of die head body; Make conduction oil directly give the heating of die head body, thereby make die head of the present invention have the advantages that heat-transfer rate is very fast, heat transfer efficiency is higher and energy-conservation.(2) short square waveform conduction oil passage is suitable for guaranteeing the flow velocity basically identical of each conductive fluid into and out of the hole, and then has guaranteed the uniformity of die head bulk temperature, and then improves the quality of production.(3) manifold of the present invention is used the spinning die head, on the inwall of die head body, is provided for the multistage delivery chute of melt conveying, convenient processing and installation, the difficult advantage that obstruction takes place; Even if when taking place to stop up,,, be difficult for taking place the situation that the die head body is scrapped because of obstruction just can clear up mediation as long as take the said a pair of die head body that is oppositely arranged apart; Said delivery chute processing dimension is easy to control, and machining accuracy is high, and each grade distribution is one-to-two, and the outlet of final stage delivery chute is evenly distributed, and can guarantee the even discharging of melt.Therefore, even if manifold of the present invention with the spinning die head also have the melt distributing uniformity better, convenient processing and installation, be difficult for taking place to stop up and when stopping up, be convenient to clear up the characteristics of mediation.
Description of drawings
For content of the present invention is more clearly understood, below basis specific embodiment and combine accompanying drawing, the present invention is done further detailed explanation, wherein
Fig. 1 is that manifold among the embodiment is with the partial structurtes sketch map of the lateral surface of energy-saving type spinning die head;
Fig. 2 is that the A of Fig. 1 is to structural representation;
Fig. 3 is said manifold with the structural representation that connects on the liquid inlet and outlet hole of spinning die head behind the conduction oil liquid inlet and outlet pipe;
Fig. 4 is that the A of Fig. 3 is to structural representation;
Fig. 5 is the structural representation of manifold of the present invention with the spinning die head;
Fig. 6 be the C of Fig. 5 to structural representation, the mark 8 among the figure is for being used to install the installing hole of distribution plate 3 and spinnerets 7;
Fig. 7 is that the B of Fig. 5 is to structural representation;
Fig. 8 be manifold among the embodiment with the structural representation of spinning die head, be provided with screen pack 6, distribution plate 3 and spinnerets 7 up and down successively in the outlet lower end at final stage delivery chute two ends;
Fig. 9 is that another manifold among the embodiment is with the structural representation of spinning die head.
The specific embodiment
(embodiment 1)
See Fig. 1-4, the manifold of present embodiment comprises with energy-saving type spinning die head: the die head body 1 of a pair of symmetrical configuration is distributed with multistage square waveform conduction oil passage 11 in die head body 1 inwall; The liquid inlet and outlet hole 1-3 of conduction oil passage 11,1-4 link to each other with conduction oil drain pipe 13 with conduction oil feed tube 12 respectively.
The bottom of the contiguous die head body 1 of said inlet 1-3, the top of the contiguous die head body 1 of the liquid outlet 1-4 of conduction oil passage 11.
Said conduction oil passage 11 comprises: a pair of interconnection 1-1 that distributes up and down is connected in this to a plurality of vertical passage 1-2 between the interconnection 1-1; The fabrication hole 1-5 of said vertical passage 1-2 is on the end face of said die head body 1 and sealing in use, and the fabrication hole of said interconnection 1-1 is on the end face of said die head body 1 and sealing in use; The alternate a plurality of sealing column 1-6 that are provided with the conduction oil passage 11 that is used to constitute said multistage square waveform in the interconnection 1-1.
(embodiment 2)
See Fig. 5-9; On the basis of embodiment 1; The manifold of present embodiment has following modification with the spinning die head; That is: only be provided with melt inlet 2 in the central upper end of die head body 1 madial wall, on the madial wall of each die head body 1 and in the bilateral symmetry of said melt inlet 2, be distributed with and be suitable for the multistage delivery chute 4 that is connected with said melt inlet 2 in use, delivery chute openings at two ends at different levels outlet down links to each other with the central portion of the delivery chute of next stage; The outlet of described final stage delivery chute is evenly distributed.
The outlet lower end at final stage delivery chute two ends is provided with 200 orders or 250 purpose screen packs 6 successively, is evenly equipped with the distribution plate 3 and spinnerets 7 of through hole.Said delivery chute 4 is half slot or deep-slotted chip breaker, and the sectional area of delivery chute 4 reduces from top to bottom step by step, and the sectional area of the delivery chute 4 of upper level is not less than 2 times of delivery chute 4 sectional areas of next stage, during practical implementation, can be 2 times or 2.05 times.
The corner of said delivery chute 4 is curved, and the inner wall smooth of delivery chute 4 can adopt materials such as chromium plating alloy to guarantee the inner wall smooth of said delivery chute 4.
Be distributed with a plurality of installing holes 5 that are used for connecting described a pair of die head body 1 and the sealing of realization face on the inwall of said die head body 1 through bolt.
During assembling, adopt bolt to pass each installing hole 5 described a pair of die head body 1 is tightly connected each other.
Obviously, the foregoing description only be for clearly the present invention is described and is done for example, and be not to be qualification to embodiment of the present invention.For the those of ordinary skill in affiliated field, on the basis of above-mentioned explanation, can also make other multi-form variation.Here need not also can't give exhaustive to all embodiments.And these belong to conspicuous variation or the change that spirit of the present invention extended out and still are among protection scope of the present invention.
Claims (10)
1. a manifold is characterized in that comprising with energy-saving type spinning die head: the die head body (1) of a pair of symmetrical configuration is distributed with the conduction oil passage (11) of multistage square waveform in die head body (1) inwall;
The liquid inlet and outlet hole of conduction oil passage (11) (1-3,1-4) links to each other with conduction oil drain pipe (13) with conduction oil feed tube (12) respectively.
2. manifold according to claim 1 is characterized in that with energy-saving type spinning die head: the bottom of the contiguous die head body of said inlet (1-3) (1), the top of the contiguous die head body of the liquid outlet (1-4) of passage of heat (11) (1).
3. manifold according to claim 1 is characterized in that with energy-saving type spinning die head: said conduction oil passage (11) comprising: a pair of interconnection (1-1) that distributes up and down is connected in this to a plurality of vertical passages (1-2) between the interconnection (1-1);
The fabrication hole (1-5) of said vertical passage (1-2) is on the end face of said die head body (1) and sealing in use, and the fabrication hole of said interconnection (1-1) is on the end face of said die head body (1) and sealing in use; The alternate a plurality of sealing column (1-6) that are provided with the conduction oil passage (11) that is used to constitute said multistage square waveform in the interconnection (1-1).
4. manifold according to claim 1 is with energy-saving type spinning die head; It is characterized in that: only be provided with melt inlet (2) in the central upper end of a die head body (1) madial wall; On the madial wall of each die head body (1) and in the bilateral symmetry of said melt inlet (2), be distributed with and be suitable for the multistage delivery chute (4) that is connected with said melt inlet (2) in use, delivery chute openings at two ends at different levels outlet down links to each other with the central portion of the delivery chute of next stage; The outlet lower end at final stage delivery chute two ends is provided with screen pack (6), distribution plate (3) and spinnerets (7) successively.
5. manifold according to claim 4 is characterized in that with energy-saving type spinning die head: said screen pack (6) is the above screen packs of 50 orders.
6. manifold according to claim 4 is with energy-saving type spinning die head; It is characterized in that: said delivery chute (4) is half slot or deep-slotted chip breaker; The sectional area of delivery chute (4) reduces from top to bottom step by step, and the sectional area of the delivery chute of upper level (4) is not less than the twice of delivery chute (4) sectional area of next stage.
7. manifold according to claim 4 is characterized in that with energy-saving type spinning die head: the outlet of described final stage delivery chute is evenly distributed.
8. manifold according to claim 4 is characterized in that with energy-saving type spinning die head: be distributed with a plurality of installing holes (5) that are used for connecting through bolt described a pair of die head body (1) and the sealing of realization face on the inwall of said die head body (1).
9. manifold according to claim 4 is characterized in that with energy-saving type spinning die head: the corner of said delivery chute (4) is curved, the inner wall smooth of delivery chute (4).
10. manifold according to claim 4 is characterized in that with energy-saving type spinning die head: said distribution plate is evenly distributed with through hole on (3).
Priority Applications (11)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310661003.5A CN103789848B (en) | 2011-10-09 | 2011-10-09 | Process energy-saving type spinning die head for spinning box easy for installation, blocking not easily occurs |
| CN201310662106.3A CN103774249B (en) | 2011-10-09 | 2011-10-09 | Energy-saving type spinning die head for spinning box |
| CN201310661114.6A CN103757714B (en) | 2011-10-09 | 2011-10-09 | Be suitable for significantly energy-conservation energy-saving type spinning die head for spinning box |
| CN201310661015.8A CN103789849B (en) | 2011-10-09 | 2011-10-09 | A kind of energy-saving type spinning die head for spinning box |
| CN2011103011428A CN102383203B (en) | 2011-10-09 | 2011-10-09 | Energy-saving type spinning die head for spinning box |
| CN201310655369.1A CN103774247B (en) | 2011-10-09 | 2011-10-09 | Heat-transfer rate energy-saving type spinning die head for spinning box faster |
| CN201310661134.3A CN103757715B (en) | 2011-10-09 | 2011-10-09 | Not easily there is the energy-saving type spinning die head for spinning box blocked |
| CN201310661308.6A CN103757716B (en) | 2011-10-09 | 2011-10-09 | The energy-saving type spinning die head for spinning box that heat transfer efficiency is higher |
| CN201310662080.2A CN103898617B (en) | 2011-10-09 | 2011-10-09 | A kind ofly process energy-saving type spinning die head for spinning box easy for installation |
| CN201310656154.1A CN103774248B (en) | 2011-10-09 | 2011-10-09 | Energy-saving spinning die head which is high in heat conduction efficiency, suitable for saving energy substantially and used for spinning box |
| CN201310661043.XA CN103789850B (en) | 2011-10-09 | 2011-10-09 | The good energy-saving type spinning die head for spinning box of heat conduction uniformity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103011428A CN102383203B (en) | 2011-10-09 | 2011-10-09 | Energy-saving type spinning die head for spinning box |
Related Child Applications (10)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310661308.6A Division CN103757716B (en) | 2011-10-09 | 2011-10-09 | The energy-saving type spinning die head for spinning box that heat transfer efficiency is higher |
| CN201310661134.3A Division CN103757715B (en) | 2011-10-09 | 2011-10-09 | Not easily there is the energy-saving type spinning die head for spinning box blocked |
| CN201310661015.8A Division CN103789849B (en) | 2011-10-09 | 2011-10-09 | A kind of energy-saving type spinning die head for spinning box |
| CN201310655369.1A Division CN103774247B (en) | 2011-10-09 | 2011-10-09 | Heat-transfer rate energy-saving type spinning die head for spinning box faster |
| CN201310661114.6A Division CN103757714B (en) | 2011-10-09 | 2011-10-09 | Be suitable for significantly energy-conservation energy-saving type spinning die head for spinning box |
| CN201310661003.5A Division CN103789848B (en) | 2011-10-09 | 2011-10-09 | Process energy-saving type spinning die head for spinning box easy for installation, blocking not easily occurs |
| CN201310662080.2A Division CN103898617B (en) | 2011-10-09 | 2011-10-09 | A kind ofly process energy-saving type spinning die head for spinning box easy for installation |
| CN201310662106.3A Division CN103774249B (en) | 2011-10-09 | 2011-10-09 | Energy-saving type spinning die head for spinning box |
| CN201310661043.XA Division CN103789850B (en) | 2011-10-09 | 2011-10-09 | The good energy-saving type spinning die head for spinning box of heat conduction uniformity |
| CN201310656154.1A Division CN103774248B (en) | 2011-10-09 | 2011-10-09 | Energy-saving spinning die head which is high in heat conduction efficiency, suitable for saving energy substantially and used for spinning box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102383203A true CN102383203A (en) | 2012-03-21 |
| CN102383203B CN102383203B (en) | 2013-11-27 |
Family
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Family Applications (9)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310661043.XA Active CN103789850B (en) | 2011-10-09 | 2011-10-09 | The good energy-saving type spinning die head for spinning box of heat conduction uniformity |
| CN2011103011428A Active CN102383203B (en) | 2011-10-09 | 2011-10-09 | Energy-saving type spinning die head for spinning box |
| CN201310661003.5A Active CN103789848B (en) | 2011-10-09 | 2011-10-09 | Process energy-saving type spinning die head for spinning box easy for installation, blocking not easily occurs |
| CN201310661015.8A Expired - Fee Related CN103789849B (en) | 2011-10-09 | 2011-10-09 | A kind of energy-saving type spinning die head for spinning box |
| CN201310661308.6A Expired - Fee Related CN103757716B (en) | 2011-10-09 | 2011-10-09 | The energy-saving type spinning die head for spinning box that heat transfer efficiency is higher |
| CN201310661134.3A Expired - Fee Related CN103757715B (en) | 2011-10-09 | 2011-10-09 | Not easily there is the energy-saving type spinning die head for spinning box blocked |
| CN201310662080.2A Active CN103898617B (en) | 2011-10-09 | 2011-10-09 | A kind ofly process energy-saving type spinning die head for spinning box easy for installation |
| CN201310661114.6A Active CN103757714B (en) | 2011-10-09 | 2011-10-09 | Be suitable for significantly energy-conservation energy-saving type spinning die head for spinning box |
| CN201310662106.3A Expired - Fee Related CN103774249B (en) | 2011-10-09 | 2011-10-09 | Energy-saving type spinning die head for spinning box |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310661043.XA Active CN103789850B (en) | 2011-10-09 | 2011-10-09 | The good energy-saving type spinning die head for spinning box of heat conduction uniformity |
Family Applications After (7)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310661003.5A Active CN103789848B (en) | 2011-10-09 | 2011-10-09 | Process energy-saving type spinning die head for spinning box easy for installation, blocking not easily occurs |
| CN201310661015.8A Expired - Fee Related CN103789849B (en) | 2011-10-09 | 2011-10-09 | A kind of energy-saving type spinning die head for spinning box |
| CN201310661308.6A Expired - Fee Related CN103757716B (en) | 2011-10-09 | 2011-10-09 | The energy-saving type spinning die head for spinning box that heat transfer efficiency is higher |
| CN201310661134.3A Expired - Fee Related CN103757715B (en) | 2011-10-09 | 2011-10-09 | Not easily there is the energy-saving type spinning die head for spinning box blocked |
| CN201310662080.2A Active CN103898617B (en) | 2011-10-09 | 2011-10-09 | A kind ofly process energy-saving type spinning die head for spinning box easy for installation |
| CN201310661114.6A Active CN103757714B (en) | 2011-10-09 | 2011-10-09 | Be suitable for significantly energy-conservation energy-saving type spinning die head for spinning box |
| CN201310662106.3A Expired - Fee Related CN103774249B (en) | 2011-10-09 | 2011-10-09 | Energy-saving type spinning die head for spinning box |
Country Status (1)
| Country | Link |
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| CN (9) | CN103789850B (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 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103774247B (en) * | 2011-10-09 | 2016-08-17 | 东莞理工学院 | Heat-transfer rate energy-saving type spinning die head for spinning box faster |
| CN103789850B (en) * | 2011-10-09 | 2016-01-20 | 江苏华滋海洋工程有限公司 | The good energy-saving type spinning die head for spinning box of heat conduction uniformity |
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- 2011-10-09 CN CN201310661043.XA patent/CN103789850B/en active Active
- 2011-10-09 CN CN2011103011428A patent/CN102383203B/en active Active
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- 2011-10-09 CN CN201310661015.8A patent/CN103789849B/en not_active Expired - Fee Related
- 2011-10-09 CN CN201310661308.6A patent/CN103757716B/en not_active Expired - Fee Related
- 2011-10-09 CN CN201310661134.3A patent/CN103757715B/en not_active Expired - Fee Related
- 2011-10-09 CN CN201310662080.2A patent/CN103898617B/en active Active
- 2011-10-09 CN CN201310661114.6A patent/CN103757714B/en active Active
- 2011-10-09 CN CN201310662106.3A patent/CN103774249B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN103757714B (en) | 2016-01-20 |
| CN103898617B (en) | 2016-01-13 |
| CN103789848B (en) | 2016-01-20 |
| CN103789849A (en) | 2014-05-14 |
| CN103757716A (en) | 2014-04-30 |
| CN103757715B (en) | 2016-01-20 |
| CN103789849B (en) | 2016-03-09 |
| CN103789850A (en) | 2014-05-14 |
| CN102383203B (en) | 2013-11-27 |
| CN103789848A (en) | 2014-05-14 |
| CN103757714A (en) | 2014-04-30 |
| CN103757715A (en) | 2014-04-30 |
| CN103774249B (en) | 2016-01-13 |
| CN103898617A (en) | 2014-07-02 |
| CN103757716B (en) | 2015-12-30 |
| CN103789850B (en) | 2016-01-20 |
| CN103774249A (en) | 2014-05-07 |
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