CN109631543A - A kind of yarn drying unit accurately controlling drying degree and its working method - Google Patents
A kind of yarn drying unit accurately controlling drying degree and its working method Download PDFInfo
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- CN109631543A CN109631543A CN201811647897.1A CN201811647897A CN109631543A CN 109631543 A CN109631543 A CN 109631543A CN 201811647897 A CN201811647897 A CN 201811647897A CN 109631543 A CN109631543 A CN 109631543A
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- baking oven
- drying
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- guide roll
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- 238000001035 drying Methods 0.000 title claims abstract description 103
- 238000000034 method Methods 0.000 title claims description 15
- 208000011580 syndromic disease Diseases 0.000 claims abstract description 22
- 238000010438 heat treatment Methods 0.000 claims description 33
- 239000004020 conductor Substances 0.000 claims description 25
- 230000036413 temperature sense Effects 0.000 claims description 14
- 230000006698 induction Effects 0.000 claims description 11
- 230000005693 optoelectronics Effects 0.000 claims description 11
- 239000011324 bead Substances 0.000 claims description 9
- 230000014759 maintenance of location Effects 0.000 claims description 9
- 230000007246 mechanism Effects 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 7
- 239000007921 spray Substances 0.000 claims description 7
- 241000883990 Flabellum Species 0.000 claims description 4
- 238000012545 processing Methods 0.000 claims description 4
- 238000004321 preservation Methods 0.000 claims description 2
- 238000009423 ventilation Methods 0.000 claims description 2
- 239000000835 fiber Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 239000004753 textile Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- VMXUWOKSQNHOCA-UKTHLTGXSA-N ranitidine Chemical compound [O-][N+](=O)\C=C(/NC)NCCSCC1=CC=C(CN(C)C)O1 VMXUWOKSQNHOCA-UKTHLTGXSA-N 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000036642 wellbeing Effects 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B13/00—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement
- F26B13/06—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement with movement in a sinuous or zig-zag path
- F26B13/08—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement with movement in a sinuous or zig-zag path using rollers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B13/00—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement
- F26B13/10—Arrangements for feeding, heating or supporting materials; Controlling movement, tension or position of materials
- F26B13/14—Rollers, drums, cylinders; Arrangement of drives, supports, bearings, cleaning
- F26B13/18—Rollers, drums, cylinders; Arrangement of drives, supports, bearings, cleaning heated or cooled, e.g. from inside, the material being dried on the outside surface by conduction
- F26B13/183—Arrangements for heating, cooling, condensate removal
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/06—Controlling, e.g. regulating, parameters of gas supply
- F26B21/10—Temperature; Pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/04—Heating arrangements using electric heating
- F26B23/06—Heating arrangements using electric heating resistance heating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/22—Controlling the drying process in dependence on liquid content of solid materials or objects
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a kind of yarn drying units for accurately controlling drying degree, comprising: the first guide roll, baking oven, the second guide roll；The side of first guide roll is provided with baking oven；The side of the baking oven is provided with the second guide roll；The baking oven includes yarn entering opening, jet pipe, drying cylinder, yarn outlet, first switch and the second switch；The baking oven is provided with yarn entering opening close to one end of the first guide roll；The baking oven other side is provided with yarn outlet；The tank wall up and down of the baking oven is placed equidistant with several jet pipes dried to yarn；It is staggered up and down in the middle part of the baking oven and is provided with several drying cylinders；The first switch that control drying cylinder is operated is provided with above the baking oven on the outside of tank wall, the first close guide roll side of first switch is provided with the second switch of control jet pipe running；It include wind speed control switch and wind-warm syndrome control switch in the second switch；The wind-warm syndrome control switch is located at wind speed control switch close to the side of first switch.
Description
Technical field
The invention belongs to field of textile machinery, in particular to a kind of yarn drying unit for accurately controlling drying degree
And its working method.
Background technique
Yarn is the product that certain fineness is processed into various textile fabrics, for woven fabric, rope making, line processed, knitting and thorn
Embroider etc..Yarn is divided into: staple yarn, is formed by staple fiber (atural staple fibre or chemical fibre staple) through spinning processing.It is continuous long
Silk, such as natural silk and chemical-fibres filaments.Staple fiber and continuous filaments combination yarn.Line is added by two strands or two strands or more of single thread and conjunction
It twists.
Yarn is adding man-hour requirement to dry it, the quality of raising yarn when guaranteeing processing, but existing yarn
Line drying unit structure is simple, and drying is uneven, influences the quality of finished product, reduces economic well-being of workers and staff.
Present, the main problems are as follows:
1, existing most of drying unit drying part is single, so that drying effect is bad, cannot reach drying requirement, influence yarn
The quality of line and subsequent use；
2, due to the continuous development of social progress and science and technology, people's life is increasingly exquisiter, for the detail of textile
It is higher and higher, and existing most of drying unit cannot accurately control the drying degree of yarn, so that manufactured yarn is not
Drying requirement can be reached；
3, existing drying unit is not provided with stop unit, so as to there are many safety during the work time hidden for drying unit
Suffer from.
Summary of the invention
Goal of the invention: in order to overcome the above deficiency, the object of the present invention is to provide a kind of drying degree of accurately controlling
Yarn drying unit, jet pipe can accelerate the evaporation of yam surface moisture by spray wind, while arrange in pairs or groups with certain temperature
The drying cylinder of degree, so that drying yarn be made to obtain faster more thoroughly.The setting of humidity sensor can survey the moisture content of yarn
Examination, so as to communicate information to the wind-warm syndrome control switch in second switch, so that the temperature of hot wind PTC heating element is different,
So that the hot blast temperature of blowout is different, the drying degree of yarn can be accurately controlled in turn by accurately controlling wind-warm syndrome, into
And control the fixation ability of yarn.The setting of optoelectronic induction sensor can make itself quickly when air inlet is plugged
Triggering jet pipe shuts down, so as to avoid in use process because of security risk caused by air inlet problem.
Technical solution: to achieve the goals above, the present invention provides a kind of yarn use for accurately controlling drying degree
Drying unit, comprising: the first guide roll, baking oven, the second guide roll；The side of first guide roll is provided with baking oven；It is described
The side of baking oven is provided with the second guide roll；The baking oven includes yarn entering opening, jet pipe, drying cylinder, yarn outlet, first switch and second
Switch；The baking oven is provided with yarn entering opening close to one end of the first guide roll；The baking oven other side is provided with yarn outlet；The baking oven
Tank wall up and down be placed equidistant with several jet pipes dried to yarn；Being staggered up and down in the middle part of the baking oven, it is several to be provided with
A drying cylinder；Be provided with the first switch that control drying cylinder is operated above the baking oven on the outside of tank wall, first switch it is close the
One guide roll side is provided with the second switch of control jet pipe running；It include wind speed control switch and wind-warm syndrome in the second switch
Control switch；The wind-warm syndrome control switch is located at wind speed control switch close to the side of first switch.
Guide roll is respectively set in heretofore described baking oven two sides, is not given only the fixed traffic direction of yarn, also solid
Determine yarn position, gives yarn certain tension, it is made to be not easy soft knotting.The setting of two humidity sensors can be to yarn
Moisture content tested, so as to accurately control the drying degree of yarn, and then control the fixation ability of yarn.Enter yarn
The two sides of cabinet are arranged in yarn outlet as shown in the figure for mouth, are easier to that pipelining occurs, are conducive to yarn after the completion of drying
The progress of subsequent technique.Jet pipe can accelerate the evaporation of yam surface moisture by spray wind, while arrange in pairs or groups with certain temperature
Drying cylinder, thus make drying yarn obtain faster more thoroughly.It can be reached by changing leaving air temp and the speed of jet pipe to yarn
Line dries degree.
The first heretofore described guide roll is provided with the first humidity sensor far from baking oven side；First humidity
Sensor includes first resistor device and the first electric conductor；Humistor is provided in the first resistor device；First conductance
Body includes two electric conductors placed vertically；One end of two electric conductors is embedded in resistor, two with humistor
End connects.
The setting of heretofore described humidity sensor can test the moisture content of yarn, so as to accurate
Ground controls the drying degree of yarn, and then controls the fixation ability of yarn.It is produced by the yarn that humistor contacts different humidity
Raw resistance is different, different so as to cause the electric current of its output, we by measurement sensor by electric current determine yarn
The humidity or moisture content of line.
First guide roll of the present invention includes the first roll body and the first support frame；First support frame includes two
The support frame being oppositely arranged；The both ends of first roll body are individually fixed on two support frames.
The yarn entering opening that support frame of the present invention can support roll body to make itself and baking oven keeps approximate horizontal, to make yarn
Line will not generate the phenomenon that hooking silk, fracture due to yarn entering opening cabinet friction.
Second guide roll of the present invention includes the second roll body and the second support frame；Second support frame includes two
The support frame being oppositely arranged；The both ends of second roll body are individually fixed on two support frames.
The yarn entering opening that support frame of the present invention can support roll body to make itself and baking oven keeps approximate horizontal, to make yarn
Line will not generate the phenomenon that hooking silk, fracture due to yarn entering opening cabinet friction.
Second guide roll of the present invention is provided with the second humidity sensor far from baking oven side；Second humidity passes
Sensor includes second resistor and the second electric conductor；Humistor is provided in the second resistor；Second electric conductor
The electric conductor being vertically arranged including two；One end of two electric conductors is embedded in second resistor, with humistor
Both ends connect.
The setting of humidity sensor of the present invention can test the moisture content of yarn, so as to accurately
The drying degree of yarn is controlled, and then controls the fixation ability of yarn.It is generated by the yarn that humistor contacts different humidity
Resistance it is different, it is so as to cause the electric current of its output different, we by measurement sensor by electric current determine yarn
Humidity or moisture content.
Jet pipe of the present invention includes fumarole, hot wind PTC heating element, blower fan, rotor, shaft and motor；Institute
It states fumarole side and is provided with hot wind PTC heating element, the hot wind PTC heating element is provided with temperature far from the side of fumarole
Inductive pick-up is spent, the temperature sense sensor is provided with motor far from the side of hot wind PTC heating element, the motor
There is shaft；Rotor is arranged in the shaft；Wind pressure fan is connected on the rotor.
Hot wind PTC heating element of the present invention can require to change going out for jet pipe according to the different of drying yarn degree
Air temperature.After turning on the switch, motor starts running, so that rotor surrounds shaft setting in motion, so that blower fan rotation be driven to produce
Raw wind.
Drying cylinder of the present invention includes central spindle, cylinder and muff, and the central spindle protrudes from the cylinder both ends, described
Muff is set in the cylinder both ends by central spindle.
The setting of muff can effectively reduce steam heat and distribute from two end faces in the present invention.
Muff of the present invention includes bottom and side, and it is logical for central spindle that the muff bottom is provided with central spindle hole
It crosses, is provided with adiabator layer on the outside of the central spindle hole, the adiabator layer side is provided with fastening mechanism and consolidates to it
Tightly；The cylinder is respectively arranged with retention bead by the position of two close end, and the retention bead, which is located on the cylinder, corresponds to institute
The position of fastening mechanism is stated between the end of the cylinder closed on to limit to the muff.
Retention bead can carry out obstruction limit to muff in the present invention, protect in drying cylinder rotation process to greatly reduce
The case where temperature set is thrown out of because of centrifugal force effect.Fastening mechanism not only fastens three layers of adiabator layer, to keep it solid
Due to retention bead, the thermal insulation property of muff is also improved.
Optoelectronic induction sensor is provided between fumarole and hot wind PTC heating element of the present invention；The hot wind
Temperature sense sensor is provided between PTC heating element and blower fan；The rotor is set in shaft by bearing, and is led to
Cross the motor driven.
The setting of optoelectronic induction sensor can make itself quickly to trigger spray when air inlet is plugged in the present invention
Pipe shuts down, so as to avoid in use process because of security risk caused by air inlet problem.Temperature sense sensor can be controlled
Heating wind PTC heating element no longer heats up after reaching preset temperature.Bearing connects so that machinery compartment frictional resistance is small, power
Consume small, mechanical efficiency height, Yi Qidong.And since its is size normalised, there is interchangeability, so being easily installed disassembly, repair
It is convenient.Furthermore since its is compact-sized, precision is high, and revolving speed is high, and abrasion is small, so that its service life is longer.
Above-mentioned technical proposal can be seen that the invention has the following beneficial effects:
1, jet pipe can accelerate the evaporation of yam surface moisture by spray wind, while the drying cylinder with certain temperature of arranging in pairs or groups, from
And obtain drying yarn faster more thoroughly.
2, the setting of humidity sensor can test the moisture content of yarn, open so as to communicate information to second
The wind-warm syndrome control switch in the Central Shanxi Plain, so that the temperature of hot wind PTC heating element is different, so that the hot blast temperature of blowout is different,
The drying degree of yarn can be accurately controlled in turn by accurately controlling wind-warm syndrome, and then control the fixation ability of yarn.
3, the setting of optoelectronic induction sensor can make itself quickly to trigger jet pipe stopping when air inlet is plugged
Operating, so as to avoid in use process because of security risk caused by air inlet problem.
Detailed description of the invention
Fig. 1 is a kind of overall structure signal of yarn drying unit for accurately controlling drying degree of the present invention
Figure；
Fig. 2 is the structural schematic diagram of jet pipe of the present invention；
Fig. 3 is the front view of drying cylinder of the present invention；
Fig. 4 is the side view of drying cylinder of the present invention.
Fig. 5 is the electrical schematic diagram of hot wind PTC heating element of the present invention；
Fig. 6 is the electrical schematic diagram of blower fan of the present invention；
In figure: the first humidity sensor -1, first resistor device -11, the first electric conductor -12, the first guide roll -2, the first roll body -
21, the first support frame -22, baking oven -3, yarn entering opening -31, jet pipe -32, fumarole -321, optoelectronic induction sensor -322, hot wind
PTC heating element -323, blower fan -325, rotor -326, shaft -327, motor -328, dries temperature sense sensor -324
Cylinder -33, central spindle -331, cylinder -332, retention bead -3321, muff -333, fastening mechanism -3331, adiabator layer -
3332, central spindle hole -3333, yarn outlet -34, first switch -35, second switch -36, wind speed control switch -361, wind-warm syndrome control
Switch the -362, second guide roll -4, the second roll body -41, the second support frame -42, the second humidity sensor -5, second resistor -
51, the second electric conductor -52.
Specific embodiment
In the following with reference to the drawings and specific embodiments, the present invention is furture elucidated.
Embodiment 1
A kind of yarn drying unit accurately controlling drying degree as shown in Figure 1, comprising: the first guide roll 2, baking oven 3,
Second guide roll 4；The side of first guide roll 2 is provided with baking oven 3；The side of the baking oven 3 is provided with the second guide roll
4；The baking oven 3 includes yarn entering opening 31, jet pipe 32, drying cylinder 33, yarn outlet 34, first switch 35 and second switch 36；The baking
Case 3 is provided with yarn entering opening 31 close to one end of the first guide roll 2；3 other side of baking oven is provided with yarn outlet 34；The baking oven 3
Upper and lower tank wall is placed equidistant with several jet pipes 32 dried to yarn；It is provided with if 3 middle part of baking oven is staggered up and down
Dry drying cylinder 33；The first switch 35 that control drying cylinder 33 is operated, first switch are provided on the outside of the 3 top tank wall of baking oven
35 close 2 sides of the first guide roll are provided with the second switch 36 that control jet pipe 32 operates；Include in the second switch 36
Wind speed control switch 361 and wind-warm syndrome control switch 362；The wind-warm syndrome control switch 362 is located at wind speed control switch 361 close to
The side of one switch 35.
A kind of working method for the yarn drying unit accurately controlling drying degree described in the present embodiment are as follows: the
One guide roll, 2 traction yarn enters baking oven 3 by yarn entering opening 31, presses first switch 35 and makes drying cylinder 33 while rotation,
Surface is gradually warmed up, and presses the wind-warm syndrome control switch 362 in second switch 36 to heat button, the drying according to needed for yarn
Degree selects to press the gear of wind speed control switch 361, and jet pipe 32 starts to spray hot wind, dry to the yarn for passing through baking oven 33
Dry-cure, the yarn after drying spreads out of baking oven 3 through yarn outlet 34, then spreads out of drying procedure through the second guide roll 4, into lower one
Process.
Embodiment 2
A kind of yarn drying unit accurately controlling drying degree as shown in Figure 1, comprising: the first guide roll 2, baking oven 3,
Second guide roll 4；The side of first guide roll 2 is provided with baking oven 3；The side of the baking oven 3 is provided with the second guide roll
4；The baking oven 3 includes yarn entering opening 31, jet pipe 32, drying cylinder 33, yarn outlet 34, first switch 35 and second switch 36；The baking
Case 3 is provided with yarn entering opening 31 close to one end of the first guide roll 2；3 other side of baking oven is provided with yarn outlet 34；The baking oven 3
Upper and lower tank wall is placed equidistant with several jet pipes 32 dried to yarn；It is provided with if 3 middle part of baking oven is staggered up and down
Dry drying cylinder 33；The first switch 35 that control drying cylinder 33 is operated, first switch are provided on the outside of the 3 top tank wall of baking oven
35 close 2 sides of the first guide roll are provided with the second switch 36 that control jet pipe 32 operates；Include in the second switch 36
Wind speed control switch 361 and wind-warm syndrome control switch 362；The wind-warm syndrome control switch 362 is located at wind speed control switch 361 close to
The side of one switch 35.
Separately have, first guide roll 2 is provided with the first humidity sensor 1 far from 3 side of baking oven；First humidity
Sensor 1 includes first resistor device 11 and the first electric conductor 12；Humistor is provided in the first resistor device 11；Described
One electric conductor 12 includes two electric conductors placed vertically；One end of two electric conductors is embedded in resistor 11, and wet
The both ends of quick resistance connect.
In addition, first guide roll 2 includes the first roll body 21 and the first support frame 22；First support frame 22 includes
Two support frames being oppositely arranged；The both ends of first roll body 21 are individually fixed on two support frames.
Furthermore second guide roll 4 includes the second roll body 41 and the second support frame 42；Second support frame 42 includes
Two support frames being oppositely arranged；The both ends of second roll body 41 are individually fixed on two support frames.
Further, second guide roll 4 is provided with the second humidity sensor 5 far from 3 side of baking oven；Described second is wet
Spending sensor 5 includes second resistor 51 and the second electric conductor 52；Humistor is provided in the second resistor 51；It is described
Second electric conductor 52 includes two electric conductors being vertically arranged；One end of two electric conductors is embedded in second resistor 51
It is interior, connect with the both ends of humistor.
In addition to this, as shown in Fig. 2, the jet pipe 32 includes fumarole 321, hot wind PTC heating element 323, blower fan
325, rotor 326, shaft 327 and motor 328；321 side of fumarole is provided with hot wind PTC heating element 323, the heat
323 side far from fumarole 321 of wind PTC heating element is provided with temperature sense sensor 324, the temperature sense sensor
324 sides far from hot wind PTC heating element 323 are provided with motor 329, and the motor 328 has shaft 327；Institute
It states and is arranged with rotor 326 in shaft 327；Wind pressure fan 325 is connected on the rotor 326.
In addition, the drying cylinder 33 includes central spindle 331, cylinder 332 and muff 333, the central spindle 331 protrudes from the cylinder
332 both ends, the muff 333 are set in 332 both ends of cylinder by central spindle 331.
Furthermore as shown in Figures 2 and 3, the muff 333 includes bottom and side, 333 bottom of the muff setting
There is central spindle hole 3333 to pass through for central spindle 331, adiabator layer 3332, the thermal insulation material are provided on the outside of the central spindle hole 3333
3332 side of layer are provided with fastening mechanism 3331 and fasten to it；The cylinder 332 is respectively arranged with by the position of two close end
Retention bead 3321, the retention bead 3321 are located at the position for corresponding to the fastening mechanism 3331 on the cylinder 332 and face
To be limited to the muff 333 between the end of the close cylinder 332.
More have, is provided with optoelectronic induction sensor 322 between the fumarole 321 and hot wind PTC heating element 323；Institute
It states and is provided with temperature sense sensor 324 between hot wind PTC heating element 323 and blower fan 325；The rotor 326 passes through axis
Bearing sleeve is located in shaft 327, and is driven by the motor 328.
A kind of working method for the yarn drying unit accurately controlling drying degree described in the present embodiment are as follows: yarn
Line is after the first humidity sensor 1 detects its humidity, then is drawn through yarn entering opening 31 through the first guide roll 2 and enters baking oven 3, presses
Lower first switch 35 makes drying cylinder 33 while rotation, and surface is gradually warmed up, the yarn detected according to the first humidity sensor 1
Line humidity information, then pass through the pre- of the wind-warm syndrome control switch 362 in the selection input second switch 36 of drying degree needed for yarn
If temperature, optoelectronic induction sensor 322 detects that air inlet is unobstructed, and temperature sense sensor 324 detects hot wind PTC heating unit
When part 323 is not up to preset temperature, 323 continuous heating of hot wind PTC heating element, temperature sense sensor 324 detects hot wind
When PTC heating element 323 reaches preset temperature, wind-warm syndrome control switch 362 will be allowed to jump to heat preservation, so that hot wind PTC be made to heat
Element 323 maintains its existing temperature no longer to heat up.And when optoelectronic induction sensor 322 detects that the ventilation opening of jet pipe 32 is plugged
When, wind-warm syndrome control switch 362 will be closed automatically.Wind speed control switch 361 is adjusted according to drying degree needed for yarn
Gear, after switch is opened, motor 328 is started to work so that the shaft 327 on motor 328 starts turning, shaft 327
On the rotor 326 that is arranged also with shaft 327 rotation and rotate.Be connected to the flabellum of the blower fan 325 on rotor 326 also with
Rotation.According to the raising of gear number, the operational paradigm of motor 328 is increased, and 327 velocity of rotation of shaft improves, thus rotor
326 and the slewing rate of flabellum also improve, so that wind speed becomes strong with the increase of gear number.It then is that jet pipe 32 starts to spray hot wind,
Drying and processing is carried out to the yarn for passing through baking oven 33, the yarn after drying spreads out of baking oven 3 through yarn outlet 34, then through the second guide roll
4 outflow drying procedures, into next process.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the principle of the present invention, several improvement can also be made, these improvement also should be regarded as of the invention
Protection scope.
Claims (10)
1. a kind of yarn drying unit for accurately controlling drying degree, it is characterised in that: include: the first guide roll (2), dry
Case (3), the second guide roll (4)；The side of first guide roll (2) is provided with baking oven (3)；The side of the baking oven (3) is set
It is equipped with the second guide roll (4)；The baking oven (3) includes yarn entering opening (31), jet pipe (32), drying cylinder (33), yarn outlet (34), first
Switch (35) and second switch (36)；The baking oven (3) is provided with yarn entering opening (31) close to the one end of the first guide roll (2)；It is described
Baking oven (3) other side is provided with yarn outlet (34)；The tank wall up and down of the baking oven (3) has been placed equidistant with several and has dried to yarn
Dry jet pipe (32)；It is staggered up and down in the middle part of the baking oven (3) and is provided with several drying cylinders (33)；Tank wall above the baking oven (3)
Outside is provided with the first switch (35) that control drying cylinder (33) is operated, close the first guide roll (2) of first switch (35)
Side is provided with the second switch (36) of control jet pipe (32) running；It include wind speed control switch in the second switch (36)
(361) and wind-warm syndrome control switch (362)；The wind-warm syndrome control switch (362) is located at wind speed control switch (361) and opens close to first
Close the side of (35).
2. a kind of yarn drying unit for accurately controlling drying degree according to claim 1, it is characterised in that: institute
The first guide roll (2) stated is provided with the first humidity sensor (1) far from baking oven (3) side；First humidity sensor (1)
Including first resistor device (11) and the first electric conductor (12)；Humistor is provided in the first resistor device (11)；Described
One electric conductor (12) includes two electric conductors placed vertically；One end of two electric conductors is embedded in resistor (11),
Connect with the both ends of humistor.
3. a kind of yarn drying unit for accurately controlling drying degree according to claim 1, it is characterised in that: institute
Stating the first guide roll (2) includes the first roll body (21) and the first support frame (22)；First support frame (22) includes two phases
To the support frame of setting；The both ends of first roll body (21) are individually fixed on two support frames.
4. a kind of yarn drying unit for accurately controlling drying degree according to claim 1, it is characterised in that: institute
Stating the second guide roll (4) includes the second roll body (41) and the second support frame (42)；Second support frame (42) includes two phases
To the support frame of setting；The both ends of second roll body (41) are individually fixed on two support frames.
5. a kind of yarn drying unit for accurately controlling drying degree according to claim 1, it is characterised in that: institute
It states the second guide roll (4) and baking oven (3) side is provided with the second humidity sensor (5)；Second humidity sensor (5) packet
Include second resistor (51) and the second electric conductor (52)；Humistor is provided in the second resistor (51)；Described second
Electric conductor (52) includes two electric conductors being vertically arranged；One end of two electric conductors is embedded in second resistor (51)
It is interior, connect with the both ends of humistor.
6. a kind of yarn drying unit for accurately controlling drying degree according to claim 1, it is characterised in that: institute
Stating jet pipe (32) includes fumarole (321), hot wind PTC heating element (323), blower fan (325), rotor (326), shaft
(327) and motor (328)；Fumarole (321) side is provided with hot wind PTC heating element (323), and the hot wind PTC adds
Thermal element (323) is provided with temperature sense sensor (324) far from the side of fumarole (321), the temperature sense sensor
(324) side far from hot wind PTC heating element (323) is provided with motor (329), and having for the motor (328) turns
Axis (327)；Rotor (326) are arranged on the shaft (327)；Wind pressure fan (325) is connected on the rotor (326).
7. a kind of yarn drying unit for accurately controlling drying degree according to claim 1, it is characterised in that: institute
Stating drying cylinder (33) includes central spindle (331), cylinder (332) and muff (333), and the central spindle (331) protrudes from the cylinder
(332) both ends, the muff (333) are set in the cylinder (332) both ends by central spindle (331).
8. a kind of yarn drying unit for accurately controlling drying degree according to claim 7, it is characterised in that: institute
Stating muff (333) includes bottom and side, and muff (333) bottom is provided with central spindle hole (3333) for central spindle (331)
Pass through, is provided with adiabator layer (3332) on the outside of the central spindle hole (3333), adiabator layer (3332) the side setting
There is fastening mechanism (3331) to fasten it；The cylinder (332) is respectively arranged with retention bead by the position of two close end
(3321), the retention bead (3321) is located at the position for corresponding to the fastening mechanism (3331) on the cylinder (332) and faces
To be limited to the muff (333) between the end of the close cylinder (332).
9. a kind of yarn drying unit for accurately controlling drying degree according to claim 8, it is characterised in that: institute
It states and is provided with optoelectronic induction sensor (322) between fumarole (321) and hot wind PTC heating element (323)；The hot wind PTC
Temperature sense sensor (324) are provided between heating element (323) and blower fan (325)；The rotor (326) passes through bearing
It is set on shaft (327), and is driven by the motor (328).
10. a kind of working method for the yarn drying unit for accurately controlling drying degree, feature exist: including with next system
Column step: yarn is drawn through yarn entering opening after the first humidity sensor (1) detects its humidity, then through the first guide roll (2)
(31) enter baking oven (3), press first switch (35) and make drying cylinder (33) while rotation, according to the first humidity sensor
(1) the yarn humidity information detected, then pass through the wind-warm syndrome in the selection input of drying degree needed for yarn second switch (36)
The preset temperature of control switch (362), optoelectronic induction sensor (322) detect that air inlet is unobstructed, temperature sense sensor
(324) when detecting that hot wind PTC heating element (323) is not up to preset temperature, hot wind PTC heating element (323) continuous heating,
When temperature sense sensor (324) detects that hot wind PTC heating element (323) reaches preset temperature, wind-warm syndrome control will be allowed to open
It closes (362) and jumps to heat preservation, to make hot wind PTC heating element (323) that its existing temperature be maintained no longer to heat up；When optoelectronic induction passes
When sensor (322) detects that the ventilation opening of jet pipe (32) is plugged, wind-warm syndrome control switch (362) can be closed automatically；According to yarn
Drying degree needed for line adjusts the gears of wind speed control switch (361), and after switch is opened, motor (328) is started to work, from
And the shaft (327) on motor (328) is started turning, the rotor (326) being arranged in shaft (327) is also with shaft
(327) rotation and rotate；The flabellum for the blower fan (325) being connected on rotor (326) also rotates with it；According to mentioning for gear number
The operational paradigm of height, motor (328) increases, and shaft (327) velocity of rotation improves, thus turn of rotor (326) and flabellum
Dynamic rate also improves, so that wind speed becomes strong with the increase of gear number；Then i.e. jet pipe (32) start to spray hot wind, to across baking oven
(33) yarn carries out drying and processing, and the yarn after drying spreads out of baking oven (3) through yarn outlet (34), then through the second guide roll (4)
Drying procedure is spread out of, into next process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811647897.1A CN109631543A (en) | 2018-12-29 | 2018-12-29 | A kind of yarn drying unit accurately controlling drying degree and its working method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811647897.1A CN109631543A (en) | 2018-12-29 | 2018-12-29 | A kind of yarn drying unit accurately controlling drying degree and its working method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109631543A true CN109631543A (en) | 2019-04-16 |
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ID=66055206
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811647897.1A Pending CN109631543A (en) | 2018-12-29 | 2018-12-29 | A kind of yarn drying unit accurately controlling drying degree and its working method |
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| Country | Link |
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| CN (1) | CN109631543A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110370798A (en) * | 2019-08-19 | 2019-10-25 | 李平均 | A kind of printing drying equipment pressure temperature regulating device |
| CN110626871A (en) * | 2019-10-08 | 2019-12-31 | 杭州筱酷贸易有限公司 | Yarn collecting and carding device of yarn dyeing machine capable of automatically drying |
| CN112192954A (en) * | 2020-10-10 | 2021-01-08 | 珠海市科弥光电有限公司 | A high-efficient environmental protection drying equipment for printing production |
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| CN209840626U (en) * | 2018-12-29 | 2019-12-24 | 江苏东智禾新纤维科技有限公司 | Drying device for yarn with adjustable stoving degree |
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| CN102183128A (en) * | 2011-02-28 | 2011-09-14 | 段新顺 | Electronic jet drying cylinder dryer |
| CN206410469U (en) * | 2016-12-26 | 2017-08-15 | 安徽莎沃斯服饰有限公司 | A kind of silk goods drying unit |
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| CN110626871A (en) * | 2019-10-08 | 2019-12-31 | 杭州筱酷贸易有限公司 | Yarn collecting and carding device of yarn dyeing machine capable of automatically drying |
| CN112192954A (en) * | 2020-10-10 | 2021-01-08 | 珠海市科弥光电有限公司 | A high-efficient environmental protection drying equipment for printing production |
| CN112192954B (en) * | 2020-10-10 | 2022-02-18 | 珠海市科弥光电有限公司 | A high-efficient environmental protection drying equipment for printing production |
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Application publication date: 20190416 |