CN105803719A - Method for heating and setting by utilizing steam - Google Patents
Method for heating and setting by utilizing steam Download PDFInfo
- Publication number
- CN105803719A CN105803719A CN201610306007.5A CN201610306007A CN105803719A CN 105803719 A CN105803719 A CN 105803719A CN 201610306007 A CN201610306007 A CN 201610306007A CN 105803719 A CN105803719 A CN 105803719A
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- Prior art keywords
- steam
- temperature
- setting
- pressure
- forming machine
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Classifications
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C7/00—Heating or cooling textile fabrics
- D06C7/02—Setting
Abstract
The invention relates to a method for heating and setting by utilizing steam. The steam is conveyed into heat exchangers of a plurality of setting machines for setting a textile in a printing and dyeing mill by conveying pipes respectively, and a drying room of each setting machine is determined to reach a specific setting temperature by controlling pressure and temperature of the steam. The method provided by the invention has the beneficial effects that intermediate-temperature and intermediate-pressure steam heat setting is adopted, and heat released by phase change of saturated steam is mainly used for supplying a heat source to the setting machine under a steam intermediate-pressure state; different setting temperatures needed by different types of fabrics are acquired in a manner of controlling the pressure and flow of the steam, so that accurate control of the setting temperatures is realized; being different from a heat-conducting oil heat supply manner, a setting process is not changed, and any influence on the quality of the set textile is not caused. Meanwhile, the temperature is constant, so that the quality of the set textile can be guaranteed very well.
Description
Technical field
The present invention relates to field of printing and dyeing, particularly relate to a kind of method utilizing steam to be heated sizing.
Background technology
Printing and dyeing enterprise is the rich and influential family of heat, electric consumption, the existing printing and dyeing enterprise in Shishi City 63, all to adopt central heating, but the steam of conventional heat supply is due to low for thermal pressure, its saturated-steam temperature low (being generally less than 160 DEG C), chemical & blended fabric setting temperature at least to reach more than 180 DEG C, and the heat of steam is mainly gasification latent heat, to utilize the steam of conventional heat supply to chemical & blended fabric of shaping, will be unable to utilize gasification latent heat.Therefore, most printing and dyeing enterprise all adopts conduction oil to shape, and with every printing and dyeing enterprise year consumption mark 6000 tons of coal calculating, dyeing coal burning heat-conducting oil pot year, consumption mark coal total amount was more than 37.8 ten thousand tons, and generally the coal burning heat-conducting oil pot thermal efficiency of printing and dyeing enterprise oneself management use is low, dust-removal and desulfurizing rate difficulty is big, puts into also higher, is unfavorable for energy-saving and emission-reduction, the performance of conduction oil is as well as time decline, needing timing to change, maintenance cost is high, there is again the danger that high temperature is on fire.Thermal finalization is the thermoplasticity utilizing synthetic fibers, fabric is kept certain size and model state, the temperature that heating is extremely required, fiber molecule chain movement is made to aggravate, fiber internal stress reduces, and degree of crystallinity and crystalline region increase to some extent, and amorphous area is taken advantage of in concentration, fibre structure is perfect further, makes the dimensional stability of fiber and fabric thereof obtain and improves.
Summary of the invention
It is an object of the invention to for above weak point, it is provided that a kind of method utilizing steam to be heated sizing, reduce production cost, improve production security.
This invention address that the scheme that technical problem adopts is: a kind of method utilizing steam to be heated sizing, it is characterized in that: steam is delivered to through conveying pipe respectively the heat exchanger being arranged in several forming machines that printing and dyeing mill is used for fabric sizing, determines that by controlling the pressure and temperature of steam respectively the baking room of each forming machine respectively reaches specific setting temperature.
Further, the pressure of described steam is 2.5MPa～3.0MPa, and temperature is 260 DEG C～300 DEG C.
Further, the number of described forming machine is 4, and wherein the pressure of the steam of two forming machine inputs is 2.5MPA, and temperature is 280 DEG C, and the steam pressure of all the other two forming machine inputs is 0.5Mpa, and temperature is 180 DEG C.
Further, described forming machine includes baking oven, described baking oven middle and upper part forms the baking room for placing cloth by deckle board isolation, , the deckle board of side, described baking room is provided with some through holes, described deckle board both sides are provided with the filter screen of cladding through hole, the bottom being positioned at side, through hole place in described baking oven is provided with heat exchanger, the heat exchanger tube of longitudinal penetration heat exchanger upper and lower side being provided with in matrix distribution in described heat exchanger, separated by longitudinally alternatively distributed dividing plate between each row heat exchanger tube and form tortuous steam channel, the outlet of each conveying pipe is connected with the steam channel in corresponding forming machine.
Further, the exit of each conveying pipe and porch further respectively have one and enter vapour electromagnetic valve and a vapour pressure force regulating valve, described in enter the heat exchanger of vapour electromagnetic valve, vapour pressure force regulating valve and forming machine and be all electrically connected with a control unit.
Further, described indoor of drying are additionally provided with the more than one temperature sensor for measuring temperature and the display module for displays temperature, described display module and temperature sensor and described control unit is electrically connected.
Further, described steam produces by being arranged at the steam generator at conveying tube inlet place, and the outlet of described steam generator is connected with the inlet seal of conveying pipe, and described steam generator is electrically connected with described control unit.
Further, the condensation water that described steam produces through heat exchanger reclaims through a retracting device, described retracting device includes one and condenses, for collecting, the two-stage flash tank that water primary flash tank connects with primary flash tank, described condensation water is delivered in other production pipelines heat exchangers with another forming machine in printing and dyeing mill through first via pipeline and the second road pipeline respectively successively after primary flash tank and two-stage flash tank, and described second pipe is also sequentially provided with jet type heat pump, pressure transmitter.
Further, described steam is saturated superheated steam.
Compared with prior art, the present invention has following beneficial effect: adopt the sizing of medium temperature and medium pressure steam heat, mainly by under pressure condition in steam, saturated vapor undergoes phase transition the heat discharged and provides thermal source for forming machine, the mode of pressure and flow by controlling steam, obtain the different setting temperatures required for different cultivars fabric, it is achieved the accurate control of setting temperature, reach as high as 217 degree through test setting temperature.The mode of heating of middle pressure steam still falls within indirect heating, identical with heat-conducting oil furnace heat-supplying mode, does not change setting process, without the fabric quality any impact of generation on sizing.Simultaneously because its temperature is constant, the quality being finalized fabric can be better ensured that.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, patent of the present invention is further illustrated.
Fig. 1 is the steam connection diagram with forming machine of the embodiment of the present invention.
Fig. 2 is the structural representation of the retracting device of the embodiment of the present invention.
In figure: 1-forming machine；2-heat exchanger；3-dries room；4-steam generator；5-vapour pressure force regulating valve；6-carries pipe；7-enters vapour electromagnetic valve；8-primary flash tank；9-two-stage flash tank；10-first via pipeline；11-the second road pipeline；12-jet type heat pump；13-pressure transmitter.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is further described.
As shown in Fig. 1～2, the embodiment of the present invention provides a kind of method utilizing steam to be heated sizing, it is characterized in that: steam is delivered to through conveying pipe 6 respectively the heat exchanger 2 being arranged in several forming machines 1 that printing and dyeing mill is used for fabric sizing, determines that by controlling the pressure and temperature of steam respectively the baking room 3 of each forming machine 1 respectively reaches specific setting temperature.
In the present embodiment, the pressure of described steam is 2.5MPa～3.0MPa, and temperature is 260 DEG C～300 DEG C.
In the present embodiment, the number of described forming machine 1 is 4, and wherein the pressure of the steam of two forming machine 1 inputs is 2.5MPA, and temperature is 260 DEG C, and the steam pressure of all the other two forming machine 1 inputs is 0.5Mpa, and temperature is 180 DEG C.2.5MPa, 260 DEG C of steam used by steam shaping are adopted to belong to common pressure grade steam, all kinds of enterprises widely use, and steam is to be formed by water vapor, equipment is entirely capable of bearing this steam pressure, generation steam leakage is had even if even, also only can produce steam fog and with sound, will not catch fire, more will not cause fire.Therefore, steam shaping is adopted to have higher safety and reliability.
In the present embodiment, described forming machine 1 includes baking oven, described baking oven middle and upper part forms the baking room 3 for placing cloth by deckle board isolation, , the deckle board of side, described baking room 3 is provided with some through holes, described deckle board both sides are provided with the filter screen of cladding through hole, the bottom being positioned at side, through hole place in described baking oven is provided with heat exchanger 2, the heat exchanger tube of longitudinal penetration heat exchanger 2 upper and lower side being provided with in matrix distribution in described heat exchanger 2, separated by longitudinally alternatively distributed dividing plate between each row heat exchanger tube and form tortuous steam channel, the outlet of each conveying pipe 6 is connected with the steam channel in corresponding forming machine 1.
In the present embodiment, the exit of each conveying pipe 6 and porch further respectively have one and enter vapour electromagnetic valve 7 and a vapour pressure force regulating valve 5, described in enter the heat exchanger 2 of vapour electromagnetic valve 7, vapour pressure force regulating valve 5 and forming machine 1 and be all electrically connected with a control unit.By entering vapour electromagnetic valve 7 and vapour pressure force regulating valve 5 adjusts the pressure of input of steam.
In the present embodiment, it is additionally provided with the more than one temperature sensor for measuring temperature and the display module for displays temperature, described display module and temperature sensor in described baking room 3 and described control unit is electrically connected.
In the present embodiment, described steam produces by being arranged at the steam generator 4 of conveying pipe 6 porch, and the outlet of described steam generator 4 is connected with the inlet seal of conveying pipe 6, and described steam generator 4 is electrically connected with described control unit.
In the present embodiment, the condensation water that described steam produces through heat exchanger 2 reclaims through a retracting device, described retracting device includes one and condenses, for collecting, the two-stage flash tank 9 that water primary flash tank 8 connects with primary flash tank 8, described condensation water is delivered in other production pipelines heat exchangers 2 with another forming machine 1 in printing and dyeing mill through first via pipeline 10 and the second road pipeline 11 respectively successively after primary flash tank 8 and two-stage flash tank 9, and described second pipe is also sequentially provided with jet type heat pump 12, pressure transmitter 13.The high-temperature condensation water produced by heat exchange in type-approval process, the low pressure moist steam reclaimed by retracting device is supplied the low-voltage equipment of other production processes of printing and dyeing mill and uses, or is delivered to other forming machines 1 by the condensed water of jet type heat pump 12.Pass through retracting device so that condensing hot air furnace rate reaches 100%, it is possible to carry out secondary utilization.
In the present embodiment, described steam is saturated superheated steam.Steam phase transition temperature when pressure is constant keeps constant.
Through the operative practice of nearly month, as shown in the table, forming machine 1 uses quantity of steam about 0.9～1.3t/h, and compared with using conduction oil, the work efficiency of this forming machine 1 increases, and average speed improves 10%～20%；Forming machine 1 cold programming rate is fast, uses steam about 10～15 minutes, uses conduction oil about 30 minutes；Fuel cost declines about about 10%；Maintenance cost, cost of labor are decreased obviously.Setting temperature for cotton, thin chemical fibre class cloth is 155 DEG C～200 DEG C, and thick chemical fabric is 220 DEG C.Different material setting temperatures is different.
In sum, a kind of method utilizing steam to be heated sizing provided by the invention, it is possible to achieve energy-saving and emission-reduction, protects environment, and can heighten fixed effect, and security reliability is high.
Above-listed preferred embodiment provided by the invention; the object, technical solutions and advantages of the present invention have been further described; it is it should be understood that; the foregoing is only presently preferred embodiments of the present invention; not in order to limit the present invention; all within the spirit and principles in the present invention, any amendment of making, equivalent replacement, improvement etc., should be included within protection scope of the present invention.
Claims (8)
1. one kind utilizes the method that steam is heated sizing, it is characterized in that: steam is delivered to through conveying pipe respectively the heat exchanger being arranged in several forming machines that printing and dyeing mill is used for fabric sizing, determines that by controlling the pressure and temperature of steam respectively the baking room of each forming machine respectively reaches specific setting temperature.
2. a kind of method utilizing steam to be heated sizing according to claim 1, it is characterised in that: the pressure of described steam is 2.5MPa～3.0MPa, and temperature is 260 DEG C～300 DEG C.
3. a kind of method utilizing steam to be heated sizing according to claim 1, it is characterized in that: the number of described forming machine is 4, wherein the pressure of the steam of two forming machine inputs is 2.5MPA, temperature is 280 DEG C, the steam pressure of all the other two forming machine inputs is 0.5Mpa, and temperature is 180 DEG C.
4. a kind of method utilizing steam to be heated sizing according to claim 1, it is characterized in that: described forming machine includes baking oven, described baking oven middle and upper part forms the baking room for placing cloth by deckle board isolation, , the deckle board of side, described baking room is provided with some through holes, described deckle board both sides are provided with the filter screen of cladding through hole, the bottom being positioned at side, through hole place in described baking oven is provided with heat exchanger, the heat exchanger tube of longitudinal penetration heat exchanger upper and lower side being provided with in matrix distribution in described heat exchanger, separated by longitudinally alternatively distributed dividing plate between each row heat exchanger tube and form tortuous steam channel, the outlet of each conveying pipe is connected with the steam channel in corresponding forming machine.
5. a kind of method utilizing steam to be heated sizing according to claim 4, it is characterized in that: the exit of each conveying pipe and porch further respectively have one and enter vapour electromagnetic valve and a vapour pressure force regulating valve, described in enter the heat exchanger of vapour electromagnetic valve, vapour pressure force regulating valve and forming machine and be all electrically connected with a control unit.
6. a kind of method utilizing steam to be heated sizing according to claim 5, it is characterized in that: described baking indoor are additionally provided with the more than one temperature sensor for measuring temperature and the display module for displays temperature, described display module and temperature sensor and described control unit is electrically connected.
7. a kind of method utilizing steam to be heated sizing according to claim 6, it is characterized in that: described steam produces by being arranged at the steam generator at conveying tube inlet place, the outlet of described steam generator is connected with the inlet seal of conveying pipe, and described steam generator is electrically connected with described control unit.
8. a kind of method utilizing steam to be heated sizing according to claim 1, it is characterized in that: the condensation water that described steam produces through heat exchanger reclaims through a retracting device, described retracting device includes one for collecting condensation water primary flash tank, the two-stage flash tank connected with primary flash tank, described condensation water is delivered in other production pipelines heat exchangers with another forming machine in printing and dyeing mill through first via pipeline and the second road pipeline respectively successively after primary flash tank and two-stage flash tank, described second pipe is also sequentially provided with jet type heat pump, pressure transmitter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610306007.5A CN105803719A (en) | 2016-05-10 | 2016-05-10 | Method for heating and setting by utilizing steam |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610306007.5A CN105803719A (en) | 2016-05-10 | 2016-05-10 | Method for heating and setting by utilizing steam |
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| CN105803719A true CN105803719A (en) | 2016-07-27 |
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| CN201610306007.5A Pending CN105803719A (en) | 2016-05-10 | 2016-05-10 | Method for heating and setting by utilizing steam |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106739464A (en) * | 2016-11-18 | 2017-05-31 | 陆志云 | Textile coating stamp dries fixation equipment |
| CN108214744A (en) * | 2018-03-21 | 2018-06-29 | 中南林业科技大学 | Low grade residual heat recovery system based on plywood production process |
| CN108517646A (en) * | 2018-02-25 | 2018-09-11 | 嘉兴市双桥印染有限公司 | A kind of forming machine |
| CN108589120A (en) * | 2018-04-04 | 2018-09-28 | 海宁市汉达袜业有限责任公司 | A kind of socks production coloring means |
| CN109405350A (en) * | 2018-10-22 | 2019-03-01 | 温州中脉节能科技有限公司 | Circulating intelligence heat-setting equipment |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006192373A (en) * | 2005-01-13 | 2006-07-27 | Helston Em & C Jigyobu:Kk | Filter and heat exchanger, circulation type bathing unit equipped therewith, and circulation method of bathing hot water |
| CN2906335Y (en) * | 2006-04-19 | 2007-05-30 | 杜绍焜 | Fully-automatic steam generator |
| CN102797127A (en) * | 2012-09-07 | 2012-11-28 | 秦虹 | Method for accurately setting small-cylinder elastic knitted fabric |
| CN202835329U (en) * | 2012-07-31 | 2013-03-27 | 宝钢工程技术集团有限公司 | Steam pressure reduction overheating and condensation water heat recovery device |
| CN103471416A (en) * | 2013-09-03 | 2013-12-25 | 嘉兴科隆化工有限公司 | Exhaust steam recovery system |
| CN104897283A (en) * | 2014-03-05 | 2015-09-09 | 江苏奇鹰家纺有限公司 | Temperature-detecting device for heat-setting machine |
| CN105177903A (en) * | 2015-09-08 | 2015-12-23 | 绍兴文理学院 | Energy-saving and high-efficiency steam setting machine |
-
2016
- 2016-05-10 CN CN201610306007.5A patent/CN105803719A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006192373A (en) * | 2005-01-13 | 2006-07-27 | Helston Em & C Jigyobu:Kk | Filter and heat exchanger, circulation type bathing unit equipped therewith, and circulation method of bathing hot water |
| CN2906335Y (en) * | 2006-04-19 | 2007-05-30 | 杜绍焜 | Fully-automatic steam generator |
| CN202835329U (en) * | 2012-07-31 | 2013-03-27 | 宝钢工程技术集团有限公司 | Steam pressure reduction overheating and condensation water heat recovery device |
| CN102797127A (en) * | 2012-09-07 | 2012-11-28 | 秦虹 | Method for accurately setting small-cylinder elastic knitted fabric |
| CN103471416A (en) * | 2013-09-03 | 2013-12-25 | 嘉兴科隆化工有限公司 | Exhaust steam recovery system |
| CN104897283A (en) * | 2014-03-05 | 2015-09-09 | 江苏奇鹰家纺有限公司 | Temperature-detecting device for heat-setting machine |
| CN105177903A (en) * | 2015-09-08 | 2015-12-23 | 绍兴文理学院 | Energy-saving and high-efficiency steam setting machine |
Non-Patent Citations (2)
| Title |
|---|
| 吴剑恒 等: "中压蒸汽替代导热油炉在热定型机上的应用", 《第十二届长三角能源论坛——互联网时代高效清洁的能源革命与创新论文集》 * |
| 席云波 等: "中压蒸汽替代导热油定型技术应用推广", 《第三届热电联产节能降耗新技术研讨会论文集》 * |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106739464A (en) * | 2016-11-18 | 2017-05-31 | 陆志云 | Textile coating stamp dries fixation equipment |
| CN106739464B (en) * | 2016-11-18 | 2019-03-29 | 陆志云 | Textile coating stamp dries fixation equipment |
| CN108517646A (en) * | 2018-02-25 | 2018-09-11 | 嘉兴市双桥印染有限公司 | A kind of forming machine |
| CN108517646B (en) * | 2018-02-25 | 2020-08-04 | 嘉兴市双桥印染有限公司 | Forming machine |
| CN108214744A (en) * | 2018-03-21 | 2018-06-29 | 中南林业科技大学 | Low grade residual heat recovery system based on plywood production process |
| CN108214744B (en) * | 2018-03-21 | 2023-01-10 | 中南林业科技大学 | Low-grade waste heat recovery system based on plywood production process |
| CN108589120A (en) * | 2018-04-04 | 2018-09-28 | 海宁市汉达袜业有限责任公司 | A kind of socks production coloring means |
| CN109405350A (en) * | 2018-10-22 | 2019-03-01 | 温州中脉节能科技有限公司 | Circulating intelligence heat-setting equipment |
| CN109405350B (en) * | 2018-10-22 | 2024-04-16 | 温州中脉节能科技有限公司 | Circulation type intelligent heat setting equipment |
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Application publication date: 20160727 |