CN1446948A - Drying equipment for filature - Google Patents
Drying equipment for filature Download PDFInfo
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- CN1446948A CN1446948A CN 03118851 CN03118851A CN1446948A CN 1446948 A CN1446948 A CN 1446948A CN 03118851 CN03118851 CN 03118851 CN 03118851 A CN03118851 A CN 03118851A CN 1446948 A CN1446948 A CN 1446948A
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- strand
- drier
- filature
- silk
- milky white
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Abstract
A drier for reeling silk features that its upper and lower multi-groove pulleys are respectively connected to the silk-guiding hooks for winding and locating, and the drier arranged at side of multi-groove pulley is composed of ceramic holder, screw rod copper rod, quartz tube, tungsten wire passing in the quartz tube, and electrothermal wire. Its advantages are simple structure high drying quality and high heat efficiency up to 50-55%.
Description
Technical field
The present invention relates to silk textile industry throwing technical field, more specifically relate to a kind of filature drying device.
Background technology
Though there be more than 60 country that silk production is arranged now in the world, produce silk 7～80,000 ton in recent years per year, various countries' silk cocoon filature heating process continues to use always that coal fired boiler produces steam and the tube road is carried, and steam pipe system adds hot-air, the method for cross-ventilation heater strip sheet.The reform of this up to now burning coal heating technique is not change the local improving that carries out under the prerequisite of variety of energy sources and heating process basically.Even main silk production state such as the silk first big country China, the second big country India and Japan, Brazil, Uzbekistan, Vietnam, Thailand does not all break through above-mentioned technology framework, always work hard at aspects such as " pulverized coal friring ", " it is combustion-supporting to ventilate ", " coal smoke dedusting ", " big face heat radiations ", though be sparing in the use of coal, reducing aspect the flue dust progressive to some extent, can not solve fundamentally all the time that the thermal efficiency is very low, the coal smoke cinder is seriously polluted, poor, the dry problem often of silk sheet dry mass.
Coal heater strip sheet drying process conducts heat for opening wide the diffuse type intermediate medium, cross-ventilation is heated to be the dominant shape formula, heating target is a sheet, consequently not only silk sheet dry mass is poor, and silk sheet moisture and technological standards do not meet, between silk sheet and the silk sheet, with a slice outer, in, degree of drying difference is big between the internal layer, and most of heat is used for non-heating target such as pipe network, compartment, vehicle frame and factory building, causes " thermal pollution ", forces workman's high-temperature operation.The thermal efficiency is below 5%.
China produces more than 50,000 ton in mulberry silk in recent years per year.Under the energy and process conditions of above-mentioned silk cocoon filature heating, 1 ton of silk of every product consumes 20 tons in raw coal, discharging CO
2And SO
2Totally 60～70 tons, pile up cinder more than 1 ton.
New through looking into, do not find that as yet the device identical with content of the present invention is disclosed and uses both at home and abroad.
Summary of the invention
The present invention is under above-mentioned background, and changing silk cocoon filature coal heating technique is electric-heating technology.
The object of the present invention is to provide a kind of silk cocoon filature electric heater unit, the energy is used electricity instead by coal, has eliminated pollution that caused by coal burning, has eliminated thermal pollution simultaneously, has improved the thermal efficiency and silk dry mass, has reduced filature heating cost and expense.
For achieving the above object, the present invention adopts following technical measures:
Milky disease quartz strand drier as the far-infrared heat radiation medium, produces the intense radiation band by milky white silica tube with the heat supply of energising tungsten filament at wavelength 2.7 μ m places, electric radiation thermal conversion efficiency 55～60%, and thermal inertia is little, and heating and cooling are fast; Install focus mask additional with the fixed point radiation outside quartz ampoule, temperature 250-300 ℃, the strand of drier is passed through in heating for several times; The initial regain of strand is reduced to 13-16% generally at 60-90% through behind this drier; Copper screw rod, nut and packing ring are that heating wire connects the part that power supply exchanges 24-36V, heating wire power 20-30w; The quartz ampoule plug seals after inserting ceramic deck.
It is main form that this strand drier takes focusing electromagnetic wave energy to change direct radiation heating, heating target is a strand, consequently not only strand with reel silk from cocoons with do, dry mass is good, strand moisture homogeneous, appropriateness, the silk quality softness is tough and tensile, fair and clear sparkling and crystal-clear, and do not have thermal pollution, and the thermal efficiency is up to 50～55%, and heat loss is in normal range (NR).
The present invention compared with prior art has the following advantages and good effect:
1. the strand drier has solved traditional handicraft to open wide the dry strand drying that exists seriously inhomogeneous, must increase the moisture absorption of silk sheet vacuum, the operation of equilibrium water conten repeatedly, and energy consumption is big and quality is low.Strand uniform drying of the present invention, quality are high and stablize.
2. thermal source changes power supply into by coal, can fundamentally solve reeling mill and burn the coal problem of environment pollution caused, realizes cleaner production, and the surfaceman is healthy, reduces the influence of flue dust stain to raw silk quality.
3. can reduce the annual required hundreds of thousands ton in silk Da Sheng Jiangsu, the Zhejiang Silk Mill freight volume of " transporting the coal in the North to the South ", relieve traffic density; Meanwhile increase demand to " transferring electricity from the west to the east ", but southwest China oversold water power additional income.
4. thermal source changes power supply into by coal, is generalized to can reduce 3,000,000 tons of CO that 1,000,000 tons of coal burnings cause national every year of the same trade
2With 30,000 tons of SO
2Atmosphere pollution amount and nearly 100,000 tons of cinders pile up 1000 mu of appropriations of land and destruction.
5. reduce the heating system investment.Burn the coal heating system engineering and comprise coal stacking place, boiler room, boiler, pond, power supply, ventilation, pipe network, cinder stacking field, environmental protection equipment facility, whenever do 30～400,000 yuan of thread investments; And electric heating system can utilize former electric power system such as facility, equipment such as transformer, transmission line of electricity and electrical control cabinet, only acquire small number of devices such as pressure regulator and electrical heating elements, its volume is little, simple in structure, in light weight, price is honest and clean, and per thousand threads investment reduces half.
6. reduce operating cost, burn 2500 yuan of the spending electricity charge in 4400 yuan of spending fuel costs of coal heating process mulberry silk per ton, add up to that spending is dry take 6900 yuan, and electrical heating process only needs power consumption power, more than 4000 yuan of the spending electricity charge, the saving running cost is more than 1/3.
Description of drawings:
Fig. 1 is a strand drying device structural representation
Fig. 2 is a milky disease quartz drier schematic diagram
Fig. 3 cooperates schematic diagram for Fig. 2
Fig. 4 is the cutaway view of milky disease quartz drier
The specific embodiment
Below in conjunction with accompanying drawing the present invention is described in further detail:
According to Fig. 1, Fig. 2, Fig. 3, known to Fig. 4, the thread silk head of some positive end cocoons 1 is reeled to adhere to by end feeding device 2 becomes thread silk group, thread silk group rises and passes the end feeding device, pass collection thread device 3 again and the concentrated strand that becomes, strand is inserted in boot pulley 4, twist with the fingers strand after 5 mutually and form crosisure 6, strand continues the multiple-grooved pulley 9 under being inserted on the strand drying device behind the positioning guide wire hook 7 that rises, 8, when detouring motion betwixt for several times, heated strand by milky white silica tube strand drier 10 focus masks, the cross winding traveller 11 of coiler device is passed through in the strand rising when regain reduces to 13～16%, continues back segment processing.Can understand according to the formation and the desiccated balance process of above-mentioned strand again, collection thread device 2 is connected with end feeding device 2, crosisure 6 respectively, and its effect is silk cocoon thread silk to be adhered to concentrate become strand, prevents that big-and-middle class joint from passing through and the preliminary strand moisture that reduces; Crosisure 6 is respectively with collection thread device 3, upward boot pulley 4,5 is connected with positioning guide wire hook 7, its effect is to make strand twist with the fingers strand mutually, and strand is made spiral and risen to rotatablely move and produce centrifugal force and throw away strand most of moisture and the mutual friction of strand phase, extruding and increase silk gum to the adhesion obvolvent of silk and remove part group joint; It is characterized in that multiple-grooved pulley 9,8 is connected with cross winding traveller 9, positioning guide wire hook 7 respectively up and down, be provided with strand drier 10 in multiple-grooved pulley 9,8 sides up and down, its effect is that strand is heated by milky disease quartz far infrared strand drier 10 when detouring for several times motion up and down between the multiple-grooved pulley, when the strand regain reduced to 13～16%, the strand rising was passed through cross winding traveller 11 and is entered coiler device 12.Strand drier 10 is made of nut 14A, 14B, packing ring 21A, 21B, quartz ampoule plug 20, strand drier 10 is introduced 24～36V AC power by copper screw rod 13, and is connected with power line respectively by nut 14A, 14B, packing ring 21A, 21B and nut 14C, 14D, packing ring 21C, 21D; Pottery deck 15 is connected with copper screw rod 13, milky white silica tube 17 simultaneously; Penetrate tungsten filament 22 in the milky white silica tube 17, tungsten filament 22 is fixed on milky white silica tube 17 inwalls by support ring 16; Milky white silica tube 17 is heat radiation emission media, its---the radiant heat conversion ratio is 55～60%, and milky white silica tube 17 outsides are provided with focus mask 18; Tungsten filament 22 is connected with end element conneccting 19 in the milky white silica tube 17; Snap in end element conneccting in the quartz ampoule plug 20, be connected with copper screw rod 13 when quartz ampoule plug 20 inserts deck 15.Milky white silica tube 17 convert electrical energy into far infrared and to around emission, focus mask focuses on far infrared fixed point, strand 23 is moving and dry for several times along coming and going with quartz ampoule length parallel direction on the focus or near the focus.
Claims (5)
1, a kind of filature drying device, it is by winding device (12), positioning guide wire hook (7) constitutes, it is characterized in that multiple-grooved pulley (9), (8) are connected with cross winding traveller (11), positioning guide wire hook (7) respectively up and down, be provided with strand drier (10) in up and down multiple-grooved pulley (9), (8) side, ceramic deck (15) is connected with copper screw rod (13), milky white silica tube (17).
2, a kind of filature drying device according to claim 1, it is characterized in that strand drier (10) is made of nut (14A), (14B), packing ring (21A), (21B), quartz ampoule plug (20), strand drier (10) is introduced AC power by copper screw rod (13), and is connected with power line respectively by nut (14A), (14B), packing ring (21A), (21B) and nut (14C), (14D), packing ring (21C), (21D).
3, according to the described a kind of filature drier device of claim 1, it is characterized in that penetrating in the milky white silica tube (17) tungsten filament (22), tungsten filament (22) is fixed on milky white silica tube (17) inwall by support ring (16).
4, a kind of filature drier according to claim 1 is characterized in that milky white silica tube (17) outside is provided with focus mask (18), and the interior tungsten filament of milky white silica tube (17) (22) is connected with heating wire plug (19).
5, a kind of filature drier according to claim 2 is characterized in that snapping in the heating wire plug in the quartz ampoule plug (20), and quartz ampoule plug (20) inserts deck (15) and is connected with copper screw rod (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03118851 CN1446948A (en) | 2003-03-27 | 2003-03-27 | Drying equipment for filature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03118851 CN1446948A (en) | 2003-03-27 | 2003-03-27 | Drying equipment for filature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1446948A true CN1446948A (en) | 2003-10-08 |
Family
ID=28050530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03118851 Pending CN1446948A (en) | 2003-03-27 | 2003-03-27 | Drying equipment for filature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1446948A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100357502C (en) * | 2005-08-04 | 2007-12-26 | 成都天友发展有限公司 | Single silk drying winding system of orice reeling machine |
| CN102321925A (en) * | 2011-08-09 | 2012-01-18 | 浙江理工大学 | Infrared drying control device for rereeled raw-silks and special application method thereof |
| CN103334162B (en) * | 2013-06-24 | 2015-11-04 | 浙江理工大学 | For strand pre-drying device and the pre-drying method of short route filature |
-
2003
- 2003-03-27 CN CN 03118851 patent/CN1446948A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100357502C (en) * | 2005-08-04 | 2007-12-26 | 成都天友发展有限公司 | Single silk drying winding system of orice reeling machine |
| CN102321925A (en) * | 2011-08-09 | 2012-01-18 | 浙江理工大学 | Infrared drying control device for rereeled raw-silks and special application method thereof |
| CN103334162B (en) * | 2013-06-24 | 2015-11-04 | 浙江理工大学 | For strand pre-drying device and the pre-drying method of short route filature |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |