CN108950952A - A kind of rapid steamer indirect heating system, rapid steamer and evaporate method - Google Patents

A kind of rapid steamer indirect heating system, rapid steamer and evaporate method Download PDF

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Publication number
CN108950952A
CN108950952A CN201710367014.0A CN201710367014A CN108950952A CN 108950952 A CN108950952 A CN 108950952A CN 201710367014 A CN201710367014 A CN 201710367014A CN 108950952 A CN108950952 A CN 108950952A
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CN
China
Prior art keywords
heat exchanger
steam box
burner
rapid steamer
heating system
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201710367014.0A
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Chinese (zh)
Inventor
不公告发明人
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Jiangyin Beifa Printing And Dyeing Machinery Co Ltd
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Jiangyin Beifa Printing And Dyeing Machinery Co Ltd
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Publication date
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Priority to CN201710367014.0A priority Critical patent/CN108950952A/en
Publication of CN108950952A publication Critical patent/CN108950952A/en
Pending legal-status Critical Current

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    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06BTREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B19/00Treatment of textile materials by liquids, gases or vapours, not provided for in groups D06B1/00 - D06B17/00
    • D06B19/0005Fixing of chemicals, e.g. dyestuffs, on textile materials
    • D06B19/0029Fixing of chemicals, e.g. dyestuffs, on textile materials by steam

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Coloring (AREA)

Abstract

The invention discloses a kind of rapid steamer indirect heating system, rapid steamer and evaporate method, wherein, the rapid steamer indirect heating system, including neat gas burner, heat exchanger and circulating fan, the neat gas burner is connected to the heat exchanger, and the neat gas burner is arranged outside steam box, the heat exchanger is arranged inside steam box, the heat exchanger uses radiant tube structure or coil arrangement, and the circulating fan is arranged below the heat exchanger, for generating recyclegas.Technical solution of the present invention is heated using the indirect mode of heat exchange, can be avoided appearance due to directly burning in steam box, the cigarette or carbon monoxide, carbon dioxide that when burning generates be admitted to memory box security risk.Meanwhile keeping the temperature at each position inside steam box identical by the flowing of recyclegas, it avoids PRINTED FABRIC and generates color difference.Exhaust gas after burning is vented directly to outside steam box, will not generate adverse effect to fabric.

Description

A kind of rapid steamer indirect heating system, rapid steamer and evaporate method
Technical field
The present invention relates to a kind of rapid steamer indirect heating system, rapid steamer and method is evaporated, is applied to rapid steamer field.
Background technique
Rapid steamer is the color development process that PRINTED FABRIC is handled with temperature and humidity.During evaporating, it is imprinted on fabric table The mill base water suction extruding in face, dyestuff are being dissolved in ranges of pattern where mill base and are being spread to fibrous inside, infiltration.Meanwhile fiber Macromolecular structure under this wet heat condition, internal voids increase, receive the infiltration of dyestuff and various chemical bonds occur therewith In conjunction with thus by the fixing of dye on fiber.The purpose evaporated is the moisture absorption and heating for so that PRINTED FABRIC is completed fiber and mill base, And the reduction or dissolution of dyestuff, and be transferred and fixed into fiber.
101 DEG C~105 DEG C temperature evaporate technique, are suitable for the stamps such as reactive dye, acid dyes and reducing dye Color development, fixation.175 DEG C~185 DEG C temperature evaporate technique, color development, fixation suitable for stamps such as disperse dyes, and apply Expect the fixation of stamp.The processing technology of 101 DEG C~105 DEG C temperature, medium are when can reach to evaporate using common saturated vapor Required temperature and humidity;And the processing technology of 175 DEG C~185 DEG C temperature just needs special heating mode, mainly has at present It is several below:
1, it is heated up by heat exchanger to steam box using 220 DEG C~240 DEG C or more of conduction oil, the disadvantage is that, thermo oil boiler Fuel generally uses industrial coal or natural gas, and there are problem of environmental pollution, environmental protection policies to have prohibited for industrial coal, adopts Although with natural gas environmental protection, since conduction oil is the problem of the thermal losses on conveyance conduit causes high production cost again.
2, pressure >=25kg/cm is utilized2, the middle pressure steams of temperature >=280 DEG C gives steam box heating, disadvantage by heat exchanger It is, it is both environmentally friendly and lower than natural gas thermo oil boiler production cost using middle pressure steam, but most of printing and dyeing enterprise does not have middle pressure The technology of steam.
3, it is heated up by heat exchanger to steam box using electric heating, the disadvantage is that, the electrically heated power of rapid steamer is general For 200kw or more, it is desirable that factory's substantially increase-volume, and also commercial power is 0.85 yuan/kwh or so, greatly improves production cost.
4, the lower section in the middle part of steam box is arranged several neat gas burners and is heated up by directly burning to steam box, disadvantage It is that there are the temperature difference for forward and backward in steam box, left, center, right, PRINTED FABRIC is caused to generate color difference.Because being directly to burn in steam box, Cigarette or carbon monoxide, the carbon dioxide generated when burning is also fed in cabinet, and the fabric of stamp is caused to generate cloth cover jaundice.It deposits In great security risk.
5,2 natural gas hot-blast stoves are set before and after steam box, are inhaled gas in steam box using the circulating fan on hot-blast stove Entering hot-blast stove, gas heating is delivered in steam box by blower by burner again by directly burning, thus heat up to steam box, disadvantage It is that there are the temperature difference for forward and backward in steam box, left, center, right, PRINTED FABRIC is caused to generate color difference.Because being directly to burn in steam box, Cigarette or carbon monoxide, the carbon dioxide generated when burning is also fed in cabinet, and the fabric of stamp is caused to generate cloth cover jaundice.It deposits In great security risk.
Therefore, it needs in the prior art a kind of by eliminating safe hidden trouble, together to rapid steamer progress indirect mode heating When, keep each spot temperature of steam box identical, the exhaust gas after avoiding burning generates dysgenic technical solution to fabric.
Summary of the invention
The object of the present invention is to provide a kind of pair of steam boxs to carry out indirect mode heating, eliminates safe hidden trouble, meanwhile, make steam box Each spot temperature is identical, and the exhaust gas after avoiding burning generates dysgenic rapid steamer indirect heating system, rapid steamer to fabric And evaporate method.
To achieve the goals above, the present invention is realised by adopting the following technical scheme:
A kind of rapid steamer indirect heating system, including neat gas burner, heat exchanger and circulating fan, the natural gas Burner is connected to the heat exchanger, and the neat gas burner is arranged outside steam box, and the heat exchanger setting is being steamed Inside case, the heat exchanger uses radiant tube structure or coil arrangement, and the circulating fan is arranged under the heat exchanger Side, for generating recyclegas.
Preferably, the neat gas burner includes heat exchanger, air intake, fuel gas inlet, burner and flue gas discharge opening, The heat exchanger includes the inner and outer tubes of same central axis setting, and the air intake is connected to said inner tube one end, said inner tube The other end is connected to the burner, and the fuel gas inlet is connected to the burner, described heat exchanger one end is connected to outside the burner, The other end is connected to described outer tube one end, and the other end of the outer tube is connected to the flue gas discharge opening.
Preferably, the heat exchanger uses ceramic heat exchanger.
It preferably, further include cyclelog, described program controller is connect with the neat gas burner, for controlling The flame of neat gas burner.
Preferably, the radiant tube structure uses U-shaped, W type, I type or p-type.
Preferably, the radiant tube uses 304 stainless steel tubes, 321 stainless steel tubes or 316L stainless steel tube.
Preferably, the coil arrangement uses serpentine coil structure.
To achieve the goals above, the present invention is also adopted the following technical scheme that and is achieved:
A kind of rapid steamer, including rapid steamer indirect heating system and steam box, the rapid steamer indirect heating system includes day Right air burner, heat exchanger and circulating fan, the neat gas burner are connected to the heat exchanger, the natural gas combustion Burner is arranged outside steam box, and the heat exchanger is arranged inside steam box, and the heat exchanger uses radiant tube structure or disk Pipe structure, the circulating fan is arranged below the heat exchanger, for generating recyclegas.
To achieve the goals above, the present invention is also adopted the following technical scheme that and is achieved:
One kind evaporating method, comprising the following steps: step 1, opens the circulating fan in steam box, generates recyclegas;Step Rapid 2, neat gas burner is arranged outside steam box, and heat exchanger is arranged inside steam box, the burner of the neat gas burner It is external be connected to the heat exchanger, the burner combustion gas heats the heat exchanger;Step 3: the heat is handed over Parallel operation carries out hot transmitting to the recyclegas, and then heats to steam box.
Preferably, further includes: step 4, controlled by flame of the cyclelog to neat gas burner, keep steaming The temperature of case setting.
Compared with prior art, technical solution of the present invention, the neat gas burner are arranged outside steam box, the heat Exchanger is arranged inside steam box, and the external of the burner of the neat gas burner is connected to the heat exchanger, passes through the burning Mouth burning gases heat the heat exchanger, and the heat exchanger carries out hot transmitting to the recyclegas in steam box, into And steam box is heated.It is heated using the indirect mode of heat exchange, can be avoided appearance due to directly burning in steam box, fire Cigarette or carbon monoxide, the carbon dioxide generated when burning be admitted to memory box security risk, ensure the safety of high-temperature heating Property.Meanwhile keeping the temperature at each position inside steam box identical by the flowing of recyclegas, it avoids PRINTED FABRIC and generates color Difference.Exhaust gas after burning is vented directly to outside steam box, will not generate adverse effect to fabric.Therefore, what the present invention had is excellent Point is: indirect mode heating carried out to steam box, is eliminated safe hidden trouble, meanwhile, keep each spot temperature of steam box identical, after avoiding burning Exhaust gas to fabric generate adverse effect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of rapid steamer described in one embodiment of the invention;
Fig. 2 is the structural schematic diagram of neat gas burner described in one embodiment of the invention.
It is as shown in the figure: 100, neat gas burner;200, heat exchanger;300, circulating fan;400, steam box;101, interior Pipe;102, outer tube;103, air intake;104, fuel gas inlet;105, flue gas discharge opening;106, burner.
Specific embodiment
The present invention is described in detail with reference to the accompanying drawing:
The present invention will be described with preferred embodiment and viewpoint to explain structure of the invention, is only used to illustrate rather than use To limit claim of the invention, therefore, in addition to the preferred embodiment in specification, the present invention can be also rendered in extensively In other embodiments.
As shown in Figure 1, rapid steamer of the invention, including rapid steamer indirect heating system and steam box 400, between the rapid steamer Connecing heating system includes neat gas burner 100, heat exchanger 200 and circulating fan 300, the neat gas burner 100 with The heat exchanger 200 is connected to, and the neat gas burner 100 is arranged outside steam box 400, and the heat exchanger 200 is arranged Inside steam box 400, the heat exchanger 200 uses radiant tube structure or coil arrangement, and the circulating fan 300 is arranged in institute 200 lower section of heat exchanger is stated, for generating recyclegas.
Technical solution of the present invention is heated using the indirect mode of heat exchange, can be avoided appearance due to directly in steam box Burning in 400, the cigarette or carbon monoxide, carbon dioxide that when burning generates be admitted to memory box security risk, ensure high The safety of temperature heating.Meanwhile keeping the temperature at the 400 each position in inside of steam box identical by the flowing of recyclegas, it avoids PRINTED FABRIC generates color difference.Exhaust gas after burning is vented directly to outside steam box 400, will not generate adverse effect to fabric.
Preferably, the neat gas burner 100 includes heat exchanger, air intake 103, fuel gas inlet 104, burner 106 And flue gas discharge opening 105, the heat exchanger include the inner tube 101 and outer tube 102 of same central axis setting, the air intake 103 It is connected to 101 one end of said inner tube, 101 other end of said inner tube is connected to the burner 106, and the fuel gas inlet 104 is connected to described Burner 106, described 200 one end of heat exchanger is connected to outside the burner 106, the other end is connected to described 102 one end of outer tube, described The other end of outer tube 102 is connected to the flue gas discharge opening 105.
Using this technology, the heat exchanger includes the inner tube 101 and outer tube 102 of same central axis setting, the height after burning Wet body enters in the outer tube 102 after the heat exchanger 200, carries out to the combustion air in said inner tube 101 Preheating, combustion air and natural gas after heating directly burn, save heating time, realize the secondary use of high temperature energy, Reduce energy consumption, improves energy utilization rate.
Preferably, the heat exchanger uses ceramic heat exchanger.
It preferably, further include cyclelog, described program controller connect with the neat gas burner 100, is used for Control the flame of neat gas burner 100.
Using this technology, described program controller is connect with the neat gas burner 100, controls neat gas burner 100 flame keeps the burning gas temperature of neat gas burner 100 balanced.When gas temperature reaches set temperature, natural gas The flame of burner 100 can be gradually reduced, to stablize the temperature of gas in steam box 400.Meanwhile the flowing for passing through recyclegas Keep the temperature at the 400 each position in inside of steam box identical.
Preferably, the radiant tube structure uses U-shaped, W type, I type or p-type.
Preferably, the radiant tube uses 304 stainless steel tubes, 321 stainless steel tubes or 316L stainless steel tube.
Preferably, the coil arrangement uses serpentine coil structure.
Correspondingly, referring to Fig.1, it is given below that rapid steamer of the present invention is corresponding to evaporate method, comprising the following steps:
Step 1, the circulating fan 300 in steam box 400 is opened, recyclegas is generated;
Step 2, neat gas burner 100 is arranged outside steam box 400, and heat exchanger 200 is arranged inside steam box 400, The external of the burner 106 of the neat gas burner 100 is connected to the heat exchanger 200, and 106 burning gases of burner are right The heat exchanger 200 is heated;
Step 3, the heat exchanger 200 carries out hot transmitting to the recyclegas, and then heats to steam box 400.
Step 4, it is controlled by flame of the cyclelog to neat gas burner 100, steam box 400 is kept to set Temperature.
In conclusion technical solution of the present invention, the neat gas burner 100 is arranged outside steam box 400, the heat Exchanger 200 is arranged inside steam box 400, and the external of the burner 106 of the neat gas burner 100 is connected to the heat exchanger 200, by 106 burning gases of burner, the heat exchanger 200 is heated, the heat exchanger 200 is to steam box Recyclegas in 400 carries out hot transmitting, and then heats to steam box 400.It is heated using the indirect mode of heat exchange, it can It avoids the occurrence of due to directly burning in steam box 400, the cigarette or carbon monoxide, carbon dioxide that when burning generates are admitted in cabinet Existing security risk ensures the safety of high-temperature heating.Meanwhile the 400 each portion in inside of steam box is made by the flowing of recyclegas The temperature of position is identical, avoids PRINTED FABRIC and generates color difference.Exhaust gas after burning is vented directly to outside steam box 400, will not Adverse effect is generated to fabric.

Claims (10)

1. a kind of rapid steamer indirect heating system, which is characterized in that including neat gas burner, heat exchanger and circulating fan, The neat gas burner is connected to the heat exchanger, and the neat gas burner is arranged outside steam box, the heat exchange Device is arranged inside steam box, and the heat exchanger uses radiant tube structure or coil arrangement, and the circulating fan is arranged described Below heat exchanger, for generating recyclegas.
2. rapid steamer indirect heating system according to claim 1, which is characterized in that the neat gas burner includes changing Hot device, air intake, fuel gas inlet, burner and flue gas discharge opening, the heat exchanger include the inner tube of same central axis setting and outer Pipe, the air intake are connected to said inner tube one end, and the said inner tube other end is connected to the burner, and the fuel gas inlet is connected to institute State burner, described heat exchanger one end is connected to outside the burner, the other end is connected to described outer tube one end, the outer tube it is another End is connected to the flue gas discharge opening.
3. rapid steamer indirect heating system according to claim 2, which is characterized in that the heat exchanger is using ceramics heat exchange Device.
4. rapid steamer indirect heating system according to claim 1, which is characterized in that it further include cyclelog, it is described Cyclelog is connect with the neat gas burner, for controlling the flame of neat gas burner.
5. rapid steamer indirect heating system according to claim 1, which is characterized in that the radiant tube structure using it is U-shaped, W type, I type or p-type.
6. rapid steamer indirect heating system according to claim 1, which is characterized in that the radiant tube is stainless using 304 Steel pipe, 321 stainless steel tubes or 316L stainless steel tube.
7. rapid steamer indirect heating system according to claim 1, which is characterized in that the coil arrangement uses snakelike disk Pipe structure.
8. a kind of rapid steamer, which is characterized in that including rapid steamer indirect heating system and steam box, rapid steamer indirect heating system System includes neat gas burner, heat exchanger and circulating fan, and the neat gas burner is connected to the heat exchanger, described Neat gas burner is arranged outside steam box, and the heat exchanger is arranged inside steam box, and the heat exchanger uses radiant tube Structure or coil arrangement, the circulating fan is arranged below the heat exchanger, for generating recyclegas.
9. one kind evaporates method, which comprises the following steps: step 1, open the circulating fan in steam box, generation follows Ring gas;Step 2, neat gas burner is arranged outside steam box, and heat exchanger is arranged inside steam box, the combustion of natural gas The external of the burner of device is connected to the heat exchanger, and the burner combustion gas heats the heat exchanger;Step 3, The heat exchanger carries out hot transmitting to the recyclegas, and then heats to steam box.
10. according to claim 9 evaporate method, which is characterized in that further include: step 4, by cyclelog to day The flame of right air burner is controlled, and the temperature of steam box setting is kept.
CN201710367014.0A 2017-05-23 2017-05-23 A kind of rapid steamer indirect heating system, rapid steamer and evaporate method Pending CN108950952A (en)

Priority Applications (1)

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CN201710367014.0A CN108950952A (en) 2017-05-23 2017-05-23 A kind of rapid steamer indirect heating system, rapid steamer and evaporate method

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Application Number Priority Date Filing Date Title
CN201710367014.0A CN108950952A (en) 2017-05-23 2017-05-23 A kind of rapid steamer indirect heating system, rapid steamer and evaporate method

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CN108950952A true CN108950952A (en) 2018-12-07

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Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1564927A (en) * 2002-07-25 2005-01-12 A·蒙福尔茨纺织机械有限公司及两合公司 Textile machine with recirculating air heating effected by gas-heated heat exchangers
CN201581106U (en) * 2009-10-26 2010-09-15 北京京杰锐思技术开发有限公司 Gas radiating tube heating furnace
CN101915421A (en) * 2010-08-25 2010-12-15 常熟喷嘴厂有限公司 Radiant tube combustor
CN101962892A (en) * 2010-06-24 2011-02-02 苏州工业园区亚美纺织机电有限公司 Hot air circulating device used for rapid steamer
CN103276548A (en) * 2013-05-29 2013-09-04 江阴市永欣印染机械有限公司 Long loop steaming machine
CN103742907A (en) * 2013-12-31 2014-04-23 北京京诚凤凰工业炉工程技术有限公司 Self-preheating type burner for low-heating-value converter gas
CN204266002U (en) * 2014-11-25 2015-04-15 广东溢达纺织有限公司 Hybrid power setting machine
CN105862297A (en) * 2016-06-01 2016-08-17 江阴市倍发印染机械有限公司 Steaming machine employing two-phase method technology
CN205934431U (en) * 2016-07-14 2017-02-08 佛山市佑隆印染有限公司 Last constant temperature and humidity rapid steamer
CN206783980U (en) * 2017-05-23 2017-12-22 江阴市倍发印染机械有限公司 A kind of rapid steamer indirectly heat system and rapid steamer

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1564927A (en) * 2002-07-25 2005-01-12 A·蒙福尔茨纺织机械有限公司及两合公司 Textile machine with recirculating air heating effected by gas-heated heat exchangers
CN201581106U (en) * 2009-10-26 2010-09-15 北京京杰锐思技术开发有限公司 Gas radiating tube heating furnace
CN101962892A (en) * 2010-06-24 2011-02-02 苏州工业园区亚美纺织机电有限公司 Hot air circulating device used for rapid steamer
CN101915421A (en) * 2010-08-25 2010-12-15 常熟喷嘴厂有限公司 Radiant tube combustor
CN103276548A (en) * 2013-05-29 2013-09-04 江阴市永欣印染机械有限公司 Long loop steaming machine
CN103742907A (en) * 2013-12-31 2014-04-23 北京京诚凤凰工业炉工程技术有限公司 Self-preheating type burner for low-heating-value converter gas
CN204266002U (en) * 2014-11-25 2015-04-15 广东溢达纺织有限公司 Hybrid power setting machine
CN105862297A (en) * 2016-06-01 2016-08-17 江阴市倍发印染机械有限公司 Steaming machine employing two-phase method technology
CN205934431U (en) * 2016-07-14 2017-02-08 佛山市佑隆印染有限公司 Last constant temperature and humidity rapid steamer
CN206783980U (en) * 2017-05-23 2017-12-22 江阴市倍发印染机械有限公司 A kind of rapid steamer indirectly heat system and rapid steamer

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Application publication date: 20181207