CN109097844A - A kind of spraying device for accelerating meltblown fibers cooling - Google Patents
A kind of spraying device for accelerating meltblown fibers cooling Download PDFInfo
- Publication number
- CN109097844A CN109097844A CN201811175946.6A CN201811175946A CN109097844A CN 109097844 A CN109097844 A CN 109097844A CN 201811175946 A CN201811175946 A CN 201811175946A CN 109097844 A CN109097844 A CN 109097844A
- Authority
- CN
- China
- Prior art keywords
- water
- air
- cooling
- spray gun
- spray
- 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.)
- Pending
Links
- 239000000835 fiber Substances 0.000 title claims abstract description 32
- 238000001816 cooling Methods 0.000 title claims abstract description 30
- 238000005507 spraying Methods 0.000 title claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 52
- 239000007921 spray Substances 0.000 claims abstract description 41
- 238000002347 injection Methods 0.000 claims abstract description 11
- 239000007924 injection Substances 0.000 claims abstract description 11
- 239000000155 melt Substances 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 8
- 230000001133 acceleration Effects 0.000 abstract 1
- 239000003595 mist Substances 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920001410 Microfiber Polymers 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003658 microfiber Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/08—Melt spinning methods
- D01D5/088—Cooling filaments, threads or the like, leaving the spinnerettes
- D01D5/0885—Cooling filaments, threads or the like, leaving the spinnerettes by means of a liquid
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Nonwoven Fabrics (AREA)
Abstract
The invention discloses a kind of spraying devices that acceleration meltblown fibers are cooling comprising bracket, and the spray gun on bracket is actively socketed on by clip, and the gas ejecting system and water injection system that are connected to spray gun；The spray gun is threeway nozzle；The gas ejecting system includes the air compressor machine, air accumulator and air pressure valve being sequentially communicated by tracheae, one end connection of the gas ejecting system and the spray gun；The water injection system includes the water inlet pipe, water tank and outlet pipe in turn switched on, one end connection of the outlet pipe and the spray gun；Water inflow filter and altitude valve are installed on the water inlet pipe, water filter and flow control valve are installed out on the outlet pipe.The present invention is cooling instead of regular air using misting cooling, cooling to meltblown fibers, has greatly accelerated the cooling velocity of fiber, reduce the adhesion degree between fiber and fiber, it is easily formed the fluffy melt-blown material of structure, as air filting material, air drag can be reduced.
Description
Technical field
Of the invention and a kind of spraying device for accelerating meltblown fibers cooling, belongs to machinery equipment field.
Background technique
Meltblown fibers will affect the cooling of fiber if temperature is excessively high in melt blown process, cause fiber on receiving lace curtaining
Bondability increases between fiber, and structure becomes fine and close.If meltblown fibers structure as air filting material is closely knit to be will affect
The aperture passage that air molecule passes through eventually leads to filtration resistance increase, filter effect decline, therefore how to reduce melt blown filter
The filtration resistance of material is a problem for needing to solve.
Summary of the invention
To solve the above problems, the present invention provides a kind of spraying device for accelerating meltblown fibers cooling, wide with applicability,
The characteristics of equipment simple easily operated, good cooling results.
The present invention is as follows using technical solution:
A kind of spraying device for accelerating meltblown fibers cooling comprising bracket, and be actively socketed on bracket by clip
Spray gun, and the gas ejecting system and water injection system that are connected to spray gun；The spray gun is threeway nozzle；The gas ejecting system includes logical
Cross air compressor machine, air accumulator and air pressure valve that tracheae is sequentially communicated, one end connection of the gas ejecting system and the spray gun；The spray
Water system includes the water inlet pipe, water tank and outlet pipe in turn switched on, one end connection of the outlet pipe and the spray gun；It is described
Water inflow filter and altitude valve are installed on water inlet pipe, water filter is installed out on the outlet pipe and flow is adjusted
Valve.
Further, spray flow of the water temperature in the water injection system between 20~30 DEG C, in the water injection system
Range is 2.5~25L/h.
Further, air themperature is between 20~30 DEG C in the gas ejecting system, air pressure size in the gas ejecting system
Range is 0.1~0.5MPa.
Further, the spray gun and horizontal included angle range be between 20~50 °, the spray gun with it is to be cooled
Meltblown fibers distance be 10~20cm.
The utility model has the advantages that the present invention is cooling instead of regular air using misting cooling, and it is cooling to meltblown fibers, it greatly accelerates
The cooling velocity of fiber reduces the adhesion degree between fiber and fiber, is easily formed the fluffy melt-blown material of structure, as
Air filting material can reduce air drag.The specific heat capacity of water is 4.2kJ (kg × K) -1 under normal conditions, and air
Specific heat capacity is 1.4kJ (kg × K) -1, and the specific heat capacity of water will be apparently higher than air, is adhered to melt-blown using water mist after water mist cooling
Meeting flash evapn takes away amount of heat simultaneously after superfine fibre, therefore to be significantly larger than room temperature sky using spraying device cooling effect
Air cooling.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Specific embodiment
With reference to the accompanying drawing, the present invention is described in detail.
Embodiment:
As shown in fig.1, a kind of spraying device for accelerating meltblown fibers cooling comprising bracket 1, and pass through clip 2
The spray gun 3 being actively socketed on bracket 1, and the gas ejecting system and water injection system that are connected to spray gun 3；The spray gun 3 is threeway nozzle；
The gas ejecting system includes the air compressor machine 5, air accumulator 6 and air pressure valve 7 being sequentially communicated by tracheae 4, the gas ejecting system and institute
The one end for stating spray gun 3 is connected；The water injection system includes the water inlet pipe 8, water tank 9 and outlet pipe 10 in turn switched on, it is described into
Water pipe 8 and external water source are connected, and one end of the outlet pipe 10 and the spray gun 3 is connected；It is equipped on the water inlet pipe 8 into water
Filter 11 and altitude valve 12 are equipped with out water filter 13 and flow control valve 14 on the outlet pipe 10.
Further, spray flow of the water temperature in the water injection system between 20~30 DEG C, in the water injection system
Range is 2.5~25L/h.
Further, air themperature is between 20~30 DEG C in the gas ejecting system, air pressure size in the gas ejecting system
Range is 0.1~0.5MPa.
Further, the spray gun 3 and horizontal included angle range be between 20~50 °, the spray gun with to cold
But the distance of meltblown fibers is 10~20cm.
The present invention is cooling instead of regular air using misting cooling, cooling to meltblown fibers, has greatly accelerated the cold of fiber
But speed reduces the adhesion degree between fiber and fiber, the fluffy melt-blown material of structure is easily formed, as air filtration
Material can reduce air drag.The specific heat capacity of water is 4.2kJ (kg × K) -1 under normal conditions, and the specific heat capacity of air is
The specific heat capacity of 1.4kJ (kg × K) -1, water will be apparently higher than air, be adhered to melt-blown micro fibre using water mist after water mist cooling
After can flash evapn take away amount of heat simultaneously, therefore it is cooling using spraying device cooling effect to be significantly larger than normal temperature air.
The above is a preferred embodiment of the present invention, it is noted that for those skilled in the art
For, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also considered as
Protection scope of the present invention.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811175946.6A CN109097844A (en) | 2018-10-10 | 2018-10-10 | A kind of spraying device for accelerating meltblown fibers cooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811175946.6A CN109097844A (en) | 2018-10-10 | 2018-10-10 | A kind of spraying device for accelerating meltblown fibers cooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109097844A true CN109097844A (en) | 2018-12-28 |
Family
ID=64868183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811175946.6A Pending CN109097844A (en) | 2018-10-10 | 2018-10-10 | A kind of spraying device for accelerating meltblown fibers cooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109097844A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111945299A (en) * | 2020-08-10 | 2020-11-17 | 深圳市瀚粤实业有限公司 | Preparation equipment for forming strong electrostatic cloth by fusing plastic melt spinning with high-pressure water mist filaments |
| CN112390540A (en) * | 2020-03-20 | 2021-02-23 | 河南光远新材料股份有限公司 | Water spraying device and method for forming area |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3780943A (en) * | 1972-08-14 | 1973-12-25 | D Lilja | Spray apparatus and method |
| US4204828A (en) * | 1978-08-01 | 1980-05-27 | Allied Chemical Corporation | Quench system for synthetic fibers using fog and flowing air |
| US5665278A (en) * | 1996-01-17 | 1997-09-09 | J & M Laboratories, Inc. | Airless quench method and apparatus for meltblowing |
| CN104630913A (en) * | 2015-02-05 | 2015-05-20 | 欣龙控股（集团）股份有限公司 | Spray cooling method for melt-blown non-woven production and device thereof |
| CN209412371U (en) * | 2018-10-10 | 2019-09-20 | 宣城广能非织造有限公司 | A kind of spraying device for accelerating meltblown fibers cooling |
-
2018
- 2018-10-10 CN CN201811175946.6A patent/CN109097844A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3780943A (en) * | 1972-08-14 | 1973-12-25 | D Lilja | Spray apparatus and method |
| US4204828A (en) * | 1978-08-01 | 1980-05-27 | Allied Chemical Corporation | Quench system for synthetic fibers using fog and flowing air |
| US5665278A (en) * | 1996-01-17 | 1997-09-09 | J & M Laboratories, Inc. | Airless quench method and apparatus for meltblowing |
| CN104630913A (en) * | 2015-02-05 | 2015-05-20 | 欣龙控股（集团）股份有限公司 | Spray cooling method for melt-blown non-woven production and device thereof |
| CN209412371U (en) * | 2018-10-10 | 2019-09-20 | 宣城广能非织造有限公司 | A kind of spraying device for accelerating meltblown fibers cooling |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112390540A (en) * | 2020-03-20 | 2021-02-23 | 河南光远新材料股份有限公司 | Water spraying device and method for forming area |
| CN111945299A (en) * | 2020-08-10 | 2020-11-17 | 深圳市瀚粤实业有限公司 | Preparation equipment for forming strong electrostatic cloth by fusing plastic melt spinning with high-pressure water mist filaments |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181228 |