CN112144130A - TCS hot box cap and using method thereof - Google Patents
TCS hot box cap and using method thereof Download PDFInfo
- Publication number
- CN112144130A CN112144130A CN202010316923.3A CN202010316923A CN112144130A CN 112144130 A CN112144130 A CN 112144130A CN 202010316923 A CN202010316923 A CN 202010316923A CN 112144130 A CN112144130 A CN 112144130A
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- CN
- China
- Prior art keywords
- tcs
- heat
- box cap
- hot box
- temperature
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 22
- 230000017525 heat dissipation Effects 0.000 claims abstract description 19
- 229910052573 porcelain Inorganic materials 0.000 claims abstract description 15
- 238000007789 sealing Methods 0.000 claims abstract description 3
- 229920001971 elastomer Polymers 0.000 claims description 16
- 238000009835 boiling Methods 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 238000009987 spinning Methods 0.000 claims description 5
- 238000004043 dyeing Methods 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000007689 inspection Methods 0.000 claims description 4
- 229920001342 Bakelite® Polymers 0.000 claims description 3
- 239000004637 bakelite Substances 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 208000012266 Needlestick injury Diseases 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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
- D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
- D01D10/02—Heat treatment
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/185—Control of temperature with auxiliary non-electric power
- G05D23/1858—Control of temperature with auxiliary non-electric power by varying the mixing ratio of fluids having different temperatures
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention discloses a TCS hot box cap and a using method thereof, and the TCS hot box cap comprises a high-temperature-resistant TCS hot box cap matched with a TCS heat pipe, wherein the lower end of the TCS hot box cap is opened, the upper end of the TCS hot box cap is closed, a circular guide wire porcelain eye is arranged at the center of the upper end surface of the TCS hot box cap, a plurality of heat dissipation holes are uniformly distributed on the upper end surface of the TCS hot box cap along the circumferential direction of the guide wire porcelain eye, and high-temperature-resistant needle rods capable of sealing the heat dissipation. The temperature in a single TCS heat pipe of the TCS heat box is adjusted by using the TCS heat box cap, the operation is convenient, and the bad consumption caused by the stop position treatment is reduced.
Description
The technical field is as follows:
the invention relates to the field of polyester filament yarns, in particular to a TCS hot box cap and a using method thereof.
Background art:
when the ITY combined filament yarn variety is produced by the existing spinning TCS process route, the technical requirement for producing the variety is high due to the TCS process route, particularly the problem that the boiling water shrinkage index of a product is unstable due to the fact that a filament bundle is heated in a TCS hot box and has large abnormal response to the boiling water shrinkage of the product often occurs, and the existing TCS hot box cannot independently control the temperature of each hot box pipe, so that the development of the variety is restricted.
The invention content is as follows:
the technical problem to be solved by the invention is to provide the TCS hot box cap which is convenient and fast to operate and can effectively adjust the temperature of the single-ingot control hot box pipe of the TCS hot box.
The technical scheme includes that the TCS hot box cap comprises a high-temperature-resistant TCS hot box cap matched with a TCS heat pipe, the lower end of the TCS hot box cap is open, the upper end of the TCS hot box cap is closed, a circular guide wire porcelain eye is formed in the center of the upper end face of the TCS hot box cap, a plurality of heat dissipation holes are uniformly distributed in the upper end face of the TCS hot box cap along the circumferential direction of the guide wire porcelain eye, and high-temperature-resistant needle rods capable of sealing the heat dissipation holes are correspondingly arranged in the heat dissipation holes.
Preferably, the TCS hot box cap is made of bakelite.
Preferably, 6 heat dissipation holes with the diameter of 3mm are uniformly distributed on the upper end surface of the TCS hot box cap along the circumferential direction of the porcelain eye of the guide wire.
Preferably, the high temperature resistant needle bar is a rubber needle.
Preferably, the top end of the rubber needle is provided with a limiting part, and the diameter of the limiting part is larger than that of the rubber needle body.
The invention also provides a use method of the TCS hot box cap, which comprises the following steps,
the method comprises the following steps: fastening the TCS hot box caps on the TCS heat pipes at the top of the TCS hot box one by one to enable the spinning tows to enter the TCS heat pipes through the wire guide porcelain holes on the hot box caps;
step two: according to the actual situation that the boiling water shrinkage rate is not uniform and deep yarns or shallow yarns are generated due to the difference of the heating degree of the filament bundles in the TCS heat pipe, adjusting the temperature of the TCS heat box to reach the central value of the optimal range, and setting process temperature parameters;
step three: according to the dyeing depth of the quality inspection feedback ITY product caused by the shrinkage rate of boiling water, the rubber needle is used for performing targeted plugging on the heat dissipation hole on the corresponding TCS heat pipe according to the requirement of the shrinkage rate index of boiling water so as to adjust the temperature in a single TCS heat pipe of the TCS heat box.
Preferably, if the temperature is too high according to the temperature of the heat pipe, outside air is sucked into the TCS heat pipe through the heat dissipation holes under the action of the airflow, so that the TCS heat pipe is cooled, and the temperature in the TCS heat pipe is balanced by adjusting the plugging condition of the heat dissipation holes on the TCS heat box cap during operation after cooling.
Compared with the prior art, the invention has the following advantages after adopting the scheme: in the actual production process, the dyeing depth of the quality inspection feedback ITY product caused by the boiling water shrinkage factor can be gradually blocked by using a rubber needle according to the boiling water shrinkage factor index requirement, so that the temperature in a single TCS heat pipe of the TCS heat box can be adjusted, meanwhile, the blockage process does not need to be stopped, the operation is convenient, and the bad consumption (the influence of waste silk, power consumption, yield and the like) caused by the stop processing is reduced.
Description of the drawings:
FIG. 1 is a schematic diagram of the TCS hot box cap of the present invention.
Fig. 2 is a state diagram of the present invention.
Fig. 3 is a schematic diagram of the plugging of holes and temperature regulation of the present invention.
The specific implementation mode is as follows:
the invention is further illustrated with respect to specific embodiments below:
example 1
As shown in figure 1, a TCS hot box cap, include the high temperature resistant TCS hot box cap 1 with TCS heat pipe adaptation, TCS hot box cap 1 is the tubular structure, 1 lower extreme opening of TCS hot box cap, the upper end is sealed, circular seal wire porcelain eye 11 has been seted up at 1 up end center of TCS hot box cap, 1 up end of TCS hot box cap evenly distributed a plurality of louvres 12 along seal wire porcelain eye circumference, correspond among the louvre 12 and be equipped with the high temperature resistant needle stick 13 that can seal the louvre.
Specifically, the TCS hot box cap formed by taking bakelite as a material has the characteristics of high temperature resistance and stable structure, and can be sleeved and tightly buckled on a TCS heat pipe, 6 heat dissipation holes with the diameter of 3mm are uniformly distributed on the upper end surface of the TCS hot box cap along the circumferential direction of a porcelain eye of a guide wire, so that the top end of a rubber needle is provided with a limiting part for convenient plugging and unplugging, the diameter of the limiting part is larger than that of a needle body of the rubber needle, and the limiting part and the needle body of the rubber needle are integrally formed; the guide wire porcelain eye is mainly used for changing the moving direction of the tows and has the characteristics of wear resistance and high temperature resistance; the high temperature resistant needle stick is the rubber needle, and the rubber needle is according to product technology requirement, carries out the shutoff to 3 mm's louvre, plays the effect of adjusting hot box heating temperature, and the silk bundle is heated the high stifled hole quantity that just increases of temperature, otherwise reduces. For example: we set the TCS hot box temperature to 125 deg.C, the hot tube temperature is 125 deg.C, if we need 120 deg.C for single ingot temperature, we can use the rubber needle to block 1 hole to control the temperature. The relationship between plugging and temperature regulation is shown in fig. 3.
Therefore, the heat dissipation holes of the TCS hot box cap can be blocked in a targeted manner according to the actual temperature requirement in the heat pipe.
The method for using the TCS hot box cap, as shown in FIG. 2, comprises the following steps,
the method comprises the following steps: the TCS hot box caps 1 are fastened on the TCS heat pipes 21 at the top of the TCS hot box 2 one by one, so that spinning tows enter the TCS heat pipes through the wire guide porcelain holes on the hot box caps;
step two: according to the actual situation that the boiling water shrinkage rate is not uniform and deep yarns or shallow yarns are generated due to the difference of the heating degree of the filament bundles in the TCS heat pipe 21, specifically adjusting the temperature of the TCS heat box to reach the central value of the optimal range, and setting process temperature parameters;
step three: according to the dyeing depth of the quality inspection feedback ITY product caused by the shrinkage rate of boiling water, the rubber needle 13 is used for performing targeted plugging on the heat dissipation hole on the corresponding TCS heat pipe according to the requirement of the shrinkage rate index of boiling water so as to adjust the temperature in the single TCS heat pipe of the TCS heat box. In other words, if the temperature is too high, the external air is sucked into the TCS heat pipe through the heat dissipation holes under the action of the airflow, so that the TCS heat pipe is cooled, and the temperature in the TCS heat pipe is balanced by adjusting the plugging condition of the heat dissipation holes on the TCS heat box cap during operation after cooling. For example, when producing composite filament, the temperature set by the process is 115 ℃, if the actual temperature in the thermal box of the TCS thermal box does not meet the requirement, it is necessary to block 4 heat dissipation holes to meet the requirement of the process equipment, as shown in table 1 below
The whole process can be operated by only one person, so that the labor is saved, the production consumption is reduced, the process requirements are met, and the spinning quality is improved.
The foregoing is illustrative of the preferred embodiments of the present invention only and is not to be construed as limiting the claims. All the equivalent structures or equivalent process changes made by the description of the invention are included in the scope of the patent protection of the invention.
Claims (7)
1. The utility model provides a TCS hot box cap which characterized in that: the high-temperature-resistant TCS heat box cap comprises a high-temperature-resistant TCS heat box cap matched with a TCS heat pipe, the lower end of the TCS heat box cap is open, the upper end of the TCS heat box cap is closed, a circular guide wire porcelain eye is formed in the center of the upper end face of the TCS heat box cap, a plurality of heat dissipation holes are evenly distributed in the circumferential direction of the guide wire porcelain eye on the upper end face of the TCS heat box cap, and high-temperature-resistant needle rods capable of sealing.
2. The TCS hot box cap of claim 1, wherein: the TCS hot box cap is made of bakelite.
3. The TCS hot box cap of claim 1, wherein: 6 cooling holes with the diameter of 3mm are uniformly distributed on the upper end surface of the TCS hot box cap along the circumferential direction of the guide wire porcelain eye.
4. The TCS hot box cap of claim 1, wherein: the high temperature resistant needle rod is a rubber needle.
5. The TCS hot box cap of claim 1, wherein: the top end of the rubber needle is provided with a limiting part, and the diameter of the limiting part is larger than that of the needle body of the rubber needle.
6. A use method of a TCS hot box cap is characterized in that: comprises the following steps of (a) carrying out,
the method comprises the following steps: fastening the TCS hot box caps on the TCS heat pipes at the top of the TCS hot box one by one to enable the spinning tows to enter the TCS heat pipes through the wire guide porcelain holes on the hot box caps;
step two: according to the actual situation that the boiling water shrinkage rate is not uniform and deep yarns or shallow yarns are generated due to the difference of the heating degree of the filament bundles in the TCS heat pipe, adjusting the temperature of the TCS heat box to reach the central value of the optimal range, and setting process temperature parameters;
step three: according to the dyeing depth of the quality inspection feedback ITY product caused by the shrinkage rate of boiling water, the rubber needle is used for performing targeted plugging on the heat dissipation hole on the corresponding TCS heat pipe according to the requirement of the shrinkage rate index of boiling water so as to adjust the temperature in a single TCS heat pipe of the TCS heat box.
7. The method of using a TCS hot box cap of claim 6, wherein: according to the temperature of the TCS heat pipe, if the temperature is too high, outside air is sucked into the TCS heat pipe through the heat dissipation holes under the action of air flow, so that the TCS heat pipe is cooled, and the temperature in the TCS heat pipe is balanced by adjusting the plugging condition of the heat dissipation holes in the TCS heat box cap when the TCS heat pipe is cooled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010316923.3A CN112144130B (en) | 2020-04-21 | 2020-04-21 | TCS hot box cap and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010316923.3A CN112144130B (en) | 2020-04-21 | 2020-04-21 | TCS hot box cap and use method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN112144130A true CN112144130A (en) | 2020-12-29 |
| CN112144130B CN112144130B (en) | 2024-08-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010316923.3A Active CN112144130B (en) | 2020-04-21 | 2020-04-21 | TCS hot box cap and use method thereof |
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Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1373831A (en) * | 1971-01-28 | 1974-11-13 | Barmag Barmer Maschf | Apparatus for heating thermoplastic filaments |
| CN1197129A (en) * | 1997-04-18 | 1998-10-28 | 埃姆斯·英芬塔股份有限公司 | Device and method for passive, delayed cooling of spinning filaments |
| CN1464077A (en) * | 2002-06-13 | 2003-12-31 | 中国石化上海石油化工股份有限公司 | Process for manufacturing polyester filament using heating pipe hot drawing |
| CN201377011Y (en) * | 2009-03-23 | 2010-01-06 | 江苏鑫龙化纤机械有限公司 | Heating device for high-molecule fiber intelligent heat-setting machine |
| CN102131965A (en) * | 2008-08-27 | 2011-07-20 | 欧瑞康纺织有限及两合公司 | Method for melt spinning, stretching and winding multifilament thread and device for carrying out same |
| CN203360681U (en) * | 2013-06-04 | 2013-12-25 | 长乐力恒锦纶科技有限公司 | Spinning heating box capable of preventing hot air loss |
| CN103510168A (en) * | 2012-06-21 | 2014-01-15 | 中国石油化工股份有限公司 | Drafting hot box device for ultra-high molecular weight polyethylene fibers |
| CN203728976U (en) * | 2013-12-26 | 2014-07-23 | 江苏鑫龙化纤机械有限公司 | Overlaying type heat-setting machine |
| CN104419992A (en) * | 2013-09-10 | 2015-03-18 | 日本Tmt机械株式会社 | Heat insulation box of thread heating roller and manufacturing method of heat insulation box |
| CN204385341U (en) * | 2014-12-18 | 2015-06-10 | 长乐恒申合纤科技有限公司 | Reel the covering plate structure of hot case filament mouth |
| CN105970322A (en) * | 2016-06-28 | 2016-09-28 | 江苏恒科新材料有限公司 | Novel thermal-insulating hot box |
| CN206607342U (en) * | 2017-02-28 | 2017-11-03 | 无锡力扬纤维有限公司 | Spinning-drawing machine heat dissipation tank and its spinning-drawing machine of application |
| CN108707975A (en) * | 2018-08-30 | 2018-10-26 | 张家港市隆和氨纶纱有限公司 | A kind of spandex fiber temperature control hot tank |
| CN209029768U (en) * | 2018-12-08 | 2019-06-25 | 南京瑞能电力设计咨询有限公司 | Substation's constant temperature system |
| CN212560542U (en) * | 2020-04-21 | 2021-02-19 | 桐昆集团浙江恒盛化纤有限公司 | TCS hot box cap |
-
2020
- 2020-04-21 CN CN202010316923.3A patent/CN112144130B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1373831A (en) * | 1971-01-28 | 1974-11-13 | Barmag Barmer Maschf | Apparatus for heating thermoplastic filaments |
| CN1197129A (en) * | 1997-04-18 | 1998-10-28 | 埃姆斯·英芬塔股份有限公司 | Device and method for passive, delayed cooling of spinning filaments |
| CN1464077A (en) * | 2002-06-13 | 2003-12-31 | 中国石化上海石油化工股份有限公司 | Process for manufacturing polyester filament using heating pipe hot drawing |
| CN102131965A (en) * | 2008-08-27 | 2011-07-20 | 欧瑞康纺织有限及两合公司 | Method for melt spinning, stretching and winding multifilament thread and device for carrying out same |
| CN201377011Y (en) * | 2009-03-23 | 2010-01-06 | 江苏鑫龙化纤机械有限公司 | Heating device for high-molecule fiber intelligent heat-setting machine |
| CN103510168A (en) * | 2012-06-21 | 2014-01-15 | 中国石油化工股份有限公司 | Drafting hot box device for ultra-high molecular weight polyethylene fibers |
| CN203360681U (en) * | 2013-06-04 | 2013-12-25 | 长乐力恒锦纶科技有限公司 | Spinning heating box capable of preventing hot air loss |
| CN104419992A (en) * | 2013-09-10 | 2015-03-18 | 日本Tmt机械株式会社 | Heat insulation box of thread heating roller and manufacturing method of heat insulation box |
| CN203728976U (en) * | 2013-12-26 | 2014-07-23 | 江苏鑫龙化纤机械有限公司 | Overlaying type heat-setting machine |
| CN204385341U (en) * | 2014-12-18 | 2015-06-10 | 长乐恒申合纤科技有限公司 | Reel the covering plate structure of hot case filament mouth |
| CN105970322A (en) * | 2016-06-28 | 2016-09-28 | 江苏恒科新材料有限公司 | Novel thermal-insulating hot box |
| CN206607342U (en) * | 2017-02-28 | 2017-11-03 | 无锡力扬纤维有限公司 | Spinning-drawing machine heat dissipation tank and its spinning-drawing machine of application |
| CN108707975A (en) * | 2018-08-30 | 2018-10-26 | 张家港市隆和氨纶纱有限公司 | A kind of spandex fiber temperature control hot tank |
| CN209029768U (en) * | 2018-12-08 | 2019-06-25 | 南京瑞能电力设计咨询有限公司 | Substation's constant temperature system |
| CN212560542U (en) * | 2020-04-21 | 2021-02-19 | 桐昆集团浙江恒盛化纤有限公司 | TCS hot box cap |
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| Publication number | Publication date |
|---|---|
| CN112144130B (en) | 2024-08-02 |
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