CN104562229A - Vacuum calcining and spraying method for treatment of spinning assembly - Google Patents
Vacuum calcining and spraying method for treatment of spinning assembly Download PDFInfo
- Publication number
- CN104562229A CN104562229A CN201410803582.7A CN201410803582A CN104562229A CN 104562229 A CN104562229 A CN 104562229A CN 201410803582 A CN201410803582 A CN 201410803582A CN 104562229 A CN104562229 A CN 104562229A
- Authority
- CN
- China
- Prior art keywords
- calcining
- filament spinning
- spinning component
- spinning assembly
- hours
- 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
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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
- D01D4/00—Spinnerette packs; Cleaning thereof
- D01D4/04—Cleaning spinnerettes or other parts of the spinnerette packs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Inorganic Fibers (AREA)
Abstract
The invention provides a vacuum calcining and spraying method for treatment of a spinning assembly. The method comprises the following steps of putting the spinning assembly into a vacuum furnace, calcining, and cleaning by water to lower temperature after calcining. After the calcining in the vacuum furnace and the water spraying for temperature lowering, the treatment of the spinning assembly is completed. The method has the advantages that the black charcoal of the spinning assembly is removed by the calcining in the vacuum furnace, and the spinning assembly is sprayed with water to lower the temperature and cool, so the generation of black smoke can be avoided, and the temperature lowering and cooling are easy; the calcining is clean, and the temperature lowering speed is high; the method is suitable for removing the black charcoal and refurbishing the spinning assembly.
Description
Technical field
What the present invention proposed is the equipment in spinning field, specifically filament spinning component process vacuum calcining and spraying method.
Technical background
-as assembly process be all the original paper calcination methods such as handle component overcoat, the polyester macromolecule compound of stick on top is calcined, degrade after become carbon, then clean surface.This method can reach the object of cleaning, but, be exactly in calcination process, can black smoke be produced, contaminated environment.
Traditional method for calcinating, exactly the original paper that will calcine, is put in calcining furnace, and then heat up heating, makes it temperature and reaches 500 DEG C, be then incubated, and total time is 8 hours.The structure of calcining furnace is exactly iron chest, arranges electrical bar heating and heat-insulation layer inside interlayer.
Summary of the invention
Knit assembly calcining generation black smoke to eliminate spinning, preventing pollution, the present invention proposes filament spinning component process vacuum calcining and spraying method.The method is calcined filament spinning component by using vacuum drying oven, and spraying cooling after calcining, solves the technical problem that calcining is polluted.
The scheme that technical solution problem of the present invention adopts is:
By cleaning part electric gourd hang on vacuum drying oven bracket, subsequently hanging basket is pushed in stove together with filament spinning component, and bell is shut.Adopt vacuum drying oven calcining filament spinning component, then use Water spray cooling down, make filament spinning component remove black wood charcoal, again renovate, prevent black smoke from producing contaminated environment.
Technical process:
1, the filament spinning component adhering to polyester macromolecule compound is joined in vacuum drying oven, be warmed up to 300 DEG C, keep 1 hour.
2, make polyester macromolecule compound melts, keep 300 DEG C 2 hours.
3, polyester macromolecule compound cleaves, 300 ~ 500 DEG C of cracking 5 hours, oxidation stage 3 hours.
4, polyester macromolecule compound cleaves oxidation, keep 500 DEG C 3 hours.
5, filament spinning component after calcining is taken out from vacuum drying oven, then spray cooling, when temperature is reduced to below 100 DEG C, naturally cool.
Good effect, the inventive method adopts vacuum drying oven calcining filament spinning component to remove black wood charcoal, then uses Water spray cooling down, can stop black smoke and produce, and be easy to cooling down.There is calcining clean, advantage fast of lowering the temperature.Suitable method application of removing black wood charcoal renovation as filament spinning component.
Detailed description of the invention
Adopt vacuum drying oven calcining filament spinning component, then use Water spray cooling down, make filament spinning component remove black wood charcoal, again renovate, prevent black smoke from producing contaminated environment.
Technical process:
1, the filament spinning component adhering to polyester macromolecule compound is joined in vacuum drying oven, be warmed up to 300 DEG C, keep 1 hour.
2, make polyester macromolecule compound melts, keep 300 DEG C 2 hours.
3, polyester macromolecule compound cleaves, 300 ~ 500 DEG C of cracking 5 hours, oxidation stage 3 hours.
4, polyester macromolecule compound cleaves oxidation, keep 500 DEG C 3 hours.
5, filament spinning component after calcining is taken out from vacuum drying oven, then spray cooling, when temperature is reduced to below 100 DEG C, naturally cool.
Feature of the present invention:
Horizontal vacuum cleaning furnace is adopted to carry out filament spinning component calcining.
Fire door is opened by side, flexible and convenient operation.
Heating system is made up of stainless steel electric heating tube, is arranged on burner hearth inside.
Furnace charge frame has roller, and weight is carried by track, and when ensureing that flushing dose is large, pallet load-bearing is indeformable.
Garbage collection tank quantity is 2 covers, is horizontal type structure, semi-circular drawer, the convenience of falling waste material.
Vacuum pipe is equipped with after burner, electric heater directly inserts vacuum lead porch, electric heater is that stainless steel makes, and the sticking dust of the band produced after vacuum cracking in burner hearth when preventing from vacuumizing enters vavuum pump, overcomes the putty phenomenon of pipeline.
Be provided with Water spray and filter, ensure that the normal use of water-ring vacuum pump.
Moisture separator makes water, gas be separated, and decreases the environmental pollution in workshop.
Claims (1)
1. filament spinning component process vacuum calcining and spraying method, adopts vacuum drying oven calcining filament spinning component, then uses Water spray cooling down, it is characterized in that:
Technical process:
1), the filament spinning component adhering to polyester macromolecule compound is joined in vacuum drying oven, be warmed up to 300 DEG C, keep 1 hour;
2), make polyester macromolecule compound melts, keep 300 DEG C 2 hours;
3), polyester macromolecule compound cleaves, 300 ~ 500 DEG C of cracking 5 hours, oxidation stage 3 hours;
4), polyester macromolecule compound cleaves oxidation, keep 500 DEG C 3 hours;
5), by filament spinning component after calcining take out from vacuum drying oven, then spray cooling, when temperature is reduced to below 100 DEG C, naturally cool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410803582.7A CN104562229A (en) | 2014-12-23 | 2014-12-23 | Vacuum calcining and spraying method for treatment of spinning assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410803582.7A CN104562229A (en) | 2014-12-23 | 2014-12-23 | Vacuum calcining and spraying method for treatment of spinning assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104562229A true CN104562229A (en) | 2015-04-29 |
Family
ID=53079274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410803582.7A Pending CN104562229A (en) | 2014-12-23 | 2014-12-23 | Vacuum calcining and spraying method for treatment of spinning assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104562229A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106467982A (en) * | 2015-08-20 | 2017-03-01 | 上海志骑信息科技有限公司 | Cleaning spinneret or the method for sintered metal mesh |
| CN112391684A (en) * | 2020-11-17 | 2021-02-23 | 广西德福莱医疗器械有限公司 | Method for processing hole plugging of spinning template |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IN189136B (en) * | 1994-04-25 | 2002-12-21 | Tencel Ltd | |
| CN2621838Y (en) * | 2003-05-30 | 2004-06-30 | 朱忠义 | Horizontal vacuum cleaning furnace |
| WO2004103522A1 (en) * | 2003-05-23 | 2004-12-02 | Saurer Gmbh & Co. Kg | Method and device for cleaning melt filtration systems |
| CN2732768Y (en) * | 2004-08-16 | 2005-10-12 | 江阴市南方化工有限公司 | Coal-burning well type vacuum cleaning furnace |
-
2014
- 2014-12-23 CN CN201410803582.7A patent/CN104562229A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IN189136B (en) * | 1994-04-25 | 2002-12-21 | Tencel Ltd | |
| WO2004103522A1 (en) * | 2003-05-23 | 2004-12-02 | Saurer Gmbh & Co. Kg | Method and device for cleaning melt filtration systems |
| CN2621838Y (en) * | 2003-05-30 | 2004-06-30 | 朱忠义 | Horizontal vacuum cleaning furnace |
| CN2732768Y (en) * | 2004-08-16 | 2005-10-12 | 江阴市南方化工有限公司 | Coal-burning well type vacuum cleaning furnace |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106467982A (en) * | 2015-08-20 | 2017-03-01 | 上海志骑信息科技有限公司 | Cleaning spinneret or the method for sintered metal mesh |
| CN112391684A (en) * | 2020-11-17 | 2021-02-23 | 广西德福莱医疗器械有限公司 | Method for processing hole plugging of spinning template |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150429 |