CN108468092A - The annealing device of large-diameter polymer filament stretch and sizing - Google Patents
The annealing device of large-diameter polymer filament stretch and sizing Download PDFInfo
- Publication number
- CN108468092A CN108468092A CN201810270719.5A CN201810270719A CN108468092A CN 108468092 A CN108468092 A CN 108468092A CN 201810270719 A CN201810270719 A CN 201810270719A CN 108468092 A CN108468092 A CN 108468092A
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- China
- Prior art keywords
- air duct
- layer air
- lower layer
- static
- upper layer
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Classifications
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- 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
Abstract
The invention discloses a kind of annealing device of large-diameter polymer filament stretch and sizing, upper layer air duct, lower layer air duct is respectively set in the both sides up and down for heating room, and upper layer air duct, lower layer air duct are symmetrical arranged；Heating room rear end is communicated with the fan house in upper layer air duct, lower layer air duct；Upper layer air duct, lower layer air duct include fan house, and centrifugal impeller wind turbine is housed in fan house；The static-pressure chamber being separated to form by front and back porous plate is set after fan house, for stablizing to air-flow；Heater is set in static-pressure chamber, air-flow is heated；Gasotron is set after static-pressure chamber, and the gasotron has multilayer arc deflector, and the turbulent flow come out from static pressure floor is formed to the laminar flow for entering heating room front end.Advantages of the present invention：Temperature is uniform：Horizontal temperature difference≤± 1 DEG C, longitudinal temperature difference≤± 3 DEG C；Good heat insulating：It is energy saving, effectively heating >=90%, when 260 DEG C of heating temperature, annealing device surface temperature≤30 DEG C.
Description
Technical field
The present invention relates to a kind of annealing devices of large-diameter polymer filament stretch and sizing.
Background technology
Existing large-diameter polymer filament stretch and the annealing device of sizing are due to structure, material etc., in temperature
Uniformity, heat-insulating property etc. existing defects are spent, heating effect is influenced, needs further to be improved.
Invention content
The purpose of the present invention is to provide a kind of reasonable for structure, the large-diameter polymer filament stretch of favorable working performance with it is fixed
The annealing device of type.
Technical solution of the invention is：
A kind of annealing device of large-diameter polymer filament stretch and sizing, it is characterized in that：Including being carried out to polymer filament
Upper layer air duct, lower layer air duct is respectively set in the heating room of heating, the both sides up and down for heating room, and upper layer air duct, lower layer air duct are symmetrical
Setting；Heating room rear end is communicated with the fan house in upper layer air duct, lower layer air duct；Upper layer air duct, lower layer air duct include wind turbine
Room is equipped with centrifugal impeller wind turbine in fan house；The static-pressure chamber being separated to form by front and back porous plate is set after fan house, for gas
Stream is stablized；Heater is set in static-pressure chamber, air-flow is heated；Gasotron, the gas are set after static-pressure chamber
Rectifier has multilayer arc deflector, and the turbulent flow come out from static pressure floor is formed to the laminar flow for entering heating room front end.
The centrifugal impeller wind turbine is equipped with current collector, collects the air-flow entered from heating room.
Upper layer air duct, lower layer air duct wall be thermal insulation material, thermal baffle is set in thermal insulation material.
Advantages of the present invention：
1, temperature is uniform：Horizontal temperature difference≤± 1 DEG C, longitudinal temperature difference≤± 3 DEG C；
2, good heat insulating：It is energy saving, effectively heating >=90%, when 260 DEG C of heating temperature, annealing device surface temperature≤30 DEG C；
3, air duct is reasonably distributed.
Description of the drawings
The invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of one embodiment of the invention.
Specific implementation mode
A kind of annealing device of large-diameter polymer filament stretch and sizing, includes being heated to polymer filament
Room 1 is heated, upper layer air duct, lower layer air duct is respectively set in the both sides up and down for heating room, and upper layer air duct, lower layer air duct are symmetrical arranged；
Heating room rear end is communicated with the fan house in upper layer air duct, lower layer air duct；Upper layer air duct, lower layer air duct include fan house 2, wind
Centrifugal impeller wind turbine 3 is housed in machine room；The static-pressure chamber 4 being separated to form by front and back porous plate is set after fan house, for air-flow
Stablized；Heater 5 is set in static-pressure chamber, air-flow is heated；Gasotron 6, the gas are set after static-pressure chamber
Rectifier has multilayer arc deflector, and the turbulent flow come out from static pressure floor is formed to the laminar flow for entering heating room front end, can be effective
Improve the uniformity of Temperature Distribution.
The centrifugal impeller wind turbine is equipped with current collector（Scroll casing type impeller）, collect the air-flow entered from heating room.
Upper layer air duct, lower layer air duct wall 7 be thermal insulation material, thermal baffle is set in thermal insulation material, effectively prevent air duct
Deformation.
Claims (3)
1. a kind of annealing device of large-diameter polymer filament stretch and sizing, it is characterized in that：Including to polymer filament into
The heating room of row heating, upper layer air duct, lower layer air duct, upper layer air duct, lower layer air duct pair is respectively set in the both sides up and down for heating room
Claim setting；Heating room rear end is communicated with the fan house in upper layer air duct, lower layer air duct；Upper layer air duct, lower layer air duct include wind
Machine room is equipped with centrifugal impeller wind turbine in fan house；The static-pressure chamber that is separated to form by front and back porous plate is set after fan house, for pair
Air-flow is stablized；Heater is set in static-pressure chamber, air-flow is heated；Gasotron, the gas are set after static-pressure chamber
Body rectifier has multilayer arc deflector, and the turbulent flow come out from static pressure floor is formed to the laminar flow for entering heating room front end.
2. the annealing device of large-diameter polymer filament stretch and sizing according to claim 1, it is characterized in that：It is described from
Heart fan impeller is equipped with current collector, collects the air-flow entered from heating room.
3. the annealing device of large-diameter polymer filament stretch and sizing according to claim 1 or claim 2, it is characterized in that：On
Layer air duct, lower layer air duct wall be thermal insulation material, thermal baffle is set in thermal insulation material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810270719.5A CN108468092A (en) | 2018-03-29 | 2018-03-29 | The annealing device of large-diameter polymer filament stretch and sizing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810270719.5A CN108468092A (en) | 2018-03-29 | 2018-03-29 | The annealing device of large-diameter polymer filament stretch and sizing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108468092A true CN108468092A (en) | 2018-08-31 |
Family
ID=63262292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810270719.5A Pending CN108468092A (en) | 2018-03-29 | 2018-03-29 | The annealing device of large-diameter polymer filament stretch and sizing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108468092A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101845677A (en) * | 2009-03-23 | 2010-09-29 | 江苏鑫龙化纤机械有限公司 | High polymer fiber intelligent heat setting machine |
| CN201670900U (en) * | 2010-05-13 | 2010-12-15 | 江苏鑫龙化纤机械有限公司 | Dry heat draw box heating circulating system |
| CN201670901U (en) * | 2010-05-13 | 2010-12-15 | 江苏鑫龙化纤机械有限公司 | Dry heat drawing case |
| CN102051696A (en) * | 2009-11-05 | 2011-05-11 | 盐城金隆化纤机械有限公司 | Dry heat draw box |
| CN102242412A (en) * | 2010-05-13 | 2011-11-16 | 江苏鑫龙化纤机械有限公司 | Dry heat draw box |
| CN206502898U (en) * | 2016-11-18 | 2017-09-19 | 江苏神鹤科技发展有限公司 | A kind of high modulus body structure |
-
2018
- 2018-03-29 CN CN201810270719.5A patent/CN108468092A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101845677A (en) * | 2009-03-23 | 2010-09-29 | 江苏鑫龙化纤机械有限公司 | High polymer fiber intelligent heat setting machine |
| CN102051696A (en) * | 2009-11-05 | 2011-05-11 | 盐城金隆化纤机械有限公司 | Dry heat draw box |
| CN201670900U (en) * | 2010-05-13 | 2010-12-15 | 江苏鑫龙化纤机械有限公司 | Dry heat draw box heating circulating system |
| CN201670901U (en) * | 2010-05-13 | 2010-12-15 | 江苏鑫龙化纤机械有限公司 | Dry heat drawing case |
| CN102242412A (en) * | 2010-05-13 | 2011-11-16 | 江苏鑫龙化纤机械有限公司 | Dry heat draw box |
| CN206502898U (en) * | 2016-11-18 | 2017-09-19 | 江苏神鹤科技发展有限公司 | A kind of high modulus body structure |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for 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: 20180831 |