CN2769798Y - Belt type far infrared drying tunnel furnace - Google Patents
Belt type far infrared drying tunnel furnace Download PDFInfo
- Publication number
- CN2769798Y CN2769798Y CN 200520055316 CN200520055316U CN2769798Y CN 2769798 Y CN2769798 Y CN 2769798Y CN 200520055316 CN200520055316 CN 200520055316 CN 200520055316 U CN200520055316 U CN 200520055316U CN 2769798 Y CN2769798 Y CN 2769798Y
- Authority
- CN
- China
- Prior art keywords
- stainless steel
- far infrared
- air
- tunnel furnace
- infrared drying
- Prior art date
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model relates to a belt type far infrared drying tunnel furnace, which comprises a plurality of independent heating units. The bottom end of each heating unit is provided with a plurality of rotary devices; a mesh belt which is driven by the rotary devices and can be used for placing fabrics to be dried is arranged on each heating unit; a stainless steel hole plate which is provided with a plurality of ventilation holes are arranged above the mesh belt; a plurality of quartz heat-generating tubes are arranged below the stainless steel hole plate; the upper shell wall of each heating unit is provided with a plurality of blowers, an air inlet tube and an air exhaust tube; a partition plate is arranged between the upper shell wall and the stainless steel hole plate; a second cavity which is communicated with the air exhaust tube is sealed and formed between the partition plate and the stainless steel hole plate; impeller wheels of the blowers are arranged in the second cavity; inner walls on both sides of each heating unit is provided with at least one air duct which is used for the return of water vapor; the outer wall of the air duct is provided with a plurality of air returning holes; a third cavity which is communicated with the air inlet tube is sealed and formed among the air duct, the partition plate and the upper shell wall; most of hot air blown by the blowers are blown to the fabrics via the stainless steel hole plate, and a part of the hot air blown by the blowers is exhausted via the air exhaust tube.
Description
[technical field]
The utility model relates to a kind of textile dyeing drying and dewatering equipment, relates in particular to a kind of continuous tunnel furnace of mesh-belt conveying far red light oven dry fabric.
[background technology]
Present conventional fabrics far infrared baker, though major part has adopted far infrared and hot air circulation heating, but ubiquity is following not enough: the one, and adopt the heater element power uneven distribution to realize the uniformity of furnace temperature, but being unfavorable for heating element heater and the Spectral matching that is heated element, this method absorbs; The 2nd, adopt subelement to participate in temperature control, be unfavorable for the directed concentrated radiation of far infrared; The 3rd, automaticity is low, and production efficiency is low, and labour intensity is big; The 4th, adopt traditional steam drying dyed shell fabrics, bright-colored degree is not enough, color fastness is not high; The 5th, structure is huge, adopts conventional tubular hot air circulation structure not compact, take up room big, cost is high.
[utility model content]
Technical problem to be solved in the utility model is: a kind of compact conformation is provided, and it is little to take up room, quick heating, and the efficiency of heating surface is higher, and is more energy-conservation, automaticity height, the belt far infrared drying continuous tunnel furnace that labour intensity is low.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of belt far infrared drying continuous tunnel furnace, it comprises several independently heating units, on shell wall on the heating unit, be equiped with several blower fans, an air inlet pipe and a blast pipe, it is characterized in that: the bottom of each heating unit is provided with several tumblers, puts on it to put the guipure that is driven and supplied to place fabric to be dried by these tumblers; The top of this guipure is provided with a stainless steel orifice plate with some air vents; The below of this stainless steel orifice plate is equiped with the directed quartz heating tube of concentrating radiation fabric of several emission infrared rays; Be provided with a demarcation strip between this stainless steel orifice plate and the last shell wall, sealing forms second chamber that is communicated with blast pipe between this demarcation strip and the stainless steel orifice plate, draught fan impeller is contained in this second chamber, the air vent that most of hot blast that impeller blows out passes the stainless steel orifice plate blows on the fabric, and part is discharged from blast pipe; The both sides inwall of this heating unit is provided with at least one air channel, the outer wall in air channel is provided with the return air hole that water vapour that some confessions return from fabric passes through, and sealing forms the 3rd chamber that is communicated with air inlet pipe for fresh air replacing water steam between this air channel, demarcation strip and the last shell wall.
The both sides of each quartz heating tube respectively are provided with a reflector that is radiated at after repeatedly superposeing with the spectrum with quartz heating tube top 1/3rd with the stainless steel orifice plate is in a certain angle on the fabric.
This reflector is a stainless steel material, and surface roughness is a minute surface.
This reflector and stainless steel orifice plate are 45 degree angles.
Quartz heating tube is parallel with fabric.
It comprises that also this tumbler rotation of a control drives the frequency converter of the transfer rate of guipure.
The inwall place of the both lateral sides of this heating unit respectively is provided with an air channel.
Be provided with the dish valve of quantity-adjustable in this air inlet pipe and the blast pipe.
This belt far infrared drying continuous tunnel furnace is made up of low-temperature zone and high temperature section, and it has, and automatic control is heated, the PLC of constant temperature and man-machine interface touch operation screen.
The beneficial effects of the utility model are: the quartz heating tube that single power unanimity is installed, the spectrum of its emission is consistent as far as possible with the absorption spectrum of waiting to dry fabric, realized that the optimal spectrum coupling absorbs, be provided with the stainless steel reflector and realized directed concentrated radiation with whole heating element heaters participation heating, hot air circulation makes furnace temperature more even, fabric face temperature unanimity; Adopted advanced PLC automatic control system, automaticity is higher; Far infrared drying, the fabric color vividness is more gorgeous, and color fastness is higher; Blower fan forms semi-enclosed positive negative pressure cavity and realizes exhaust and air-breathing in stove, adopt the dish valve to adjust the intake and exhaust amount, and thermal loss is few.
Below in conjunction with accompanying drawing the utility model is described in further detail.
[description of drawings]
Fig. 1 is the longitudinal sectional view of heating unit of the present utility model.
Fig. 2 is the transverse sectional view of Fig. 1.
[specific embodiment]
See also Fig. 1 to Fig. 2, a kind of belt far infrared drying continuous tunnel furnace, it comprises several independently heating units 100, and 14 heating units 100 are arranged in the present embodiment.These 14 heating units 100 are vertically arranged in line.
Each heating unit 100 is a cuboid box-shaped, and Fig. 1 is the longitudinal profile schematic diagram of any one heating unit 100, and Fig. 2 is its horizontal section schematic diagram.The bottom of this heating unit 100 is provided with two snub pulleys 1, and snub pulley 1 top is provided with a heat-insulation layer 3, and heat-insulation layer 3 tops are provided with two upper supporting rollers 2.Put on this upper supporting roller 2 and be placed with a guipure 15, these heating unit 100 vertical two ends have opening (not label) for guipure 15 turnover.Fabric to be dried (figure do not show) is put on the guipure 15, and the rotation by upper supporting roller 2 longitudinally is transported to guipure 15 and fabric baking continuously in another heating unit 100 in the place ahead.These upper supporting roller 2 rotations drive the transfer rate of guipure 15 by a frequency converter (figure does not show) control.
The top of this guipure 15 is provided with i.e. first chamber (A place among Fig. 2) of a cavity, the top in this first chamber is provided with a stainless steel orifice plate 5, the below of this stainless steel orifice plate 5 is equiped with several quartz heating tubes 4, it is the milky white low quartz pipe of SHQ, the infrared ray spectral limit 2.5-6um that it sends has higher radiation intensity, the textile fabric absorbing wavelength of having announced at present commonly used, the drying of fabric has strong absorption band between wavelength 2.7-15um, water strong absorbing phenomenon also occurs at the 2.7um place, can realize that with this quartz heating tube 4 optimal spectrum absorbs.The distance of the fabric on quartz heating tube 4 and this guipure 15 is 300mm, like this distance uniformity that helps radiation bigger than normal.The both sides of each quartz heating tube 4 respectively are provided with a reflector 13, they all are 45 degree angles with stainless steel orifice plate 5, be adapted to the radiation of the neck and the shoulder of clothes especially, this reflector 13 is a stainless steel material, surface roughness is a minute surface, it is radiated on the fabric after spectrum on quartz heating tube 4 tops 1/3rd repeatedly can being superposeed, and this reflector 13 has also overcome the local shadow problem that infrared ray is easy to generate most.Distance between two adjacent quartz heating tubes 4 is 180mm, becomes parastate with fabric, and fabric passes through with the speed of 0.75-2.35m/min, makes fabric evenly be subjected to radiation.
Be equiped with two blower fans 7, an air inlet pipe 6 and a blast pipe 10 on the last shell wall 22 of this heating unit 100.The impeller 9 of this blower fan 7 is installed on this stainless steel orifice plate 5 tops.Be provided with a demarcation strip 12 between this stainless steel orifice plate 5 and the last shell wall 22, this demarcation strip 12 is a galvanized sheet.Form one second chamber (the B place among Fig. 2) between this demarcation strip 12 and the stainless steel orifice plate 5, this second chamber is enclosed in impeller 9 wherein, and this second chamber is communicated with blast pipe 10.This stainless steel orifice plate 5 is provided with some air vents (figure does not show).The inwall place of the both lateral sides of this heating unit 100 respectively is provided with an air channel 19, this air channel 19 is connected with this demarcation strip 12, thereby, forming one the 3rd chamber (the C place among Fig. 2) between air channel 19 and demarcation strip 12 and the last shell wall 22, the 3rd chamber communicates with air inlet pipe 6.Offer two row's return air holes 14 on the wallboard in this air channel 19, higher position one row is aperture, and lower position one row is macropore.The tangential direction of this impeller 9 is provided with air ducting 8, and this air ducting 8 four sides have four perforates (figure does not show), and most of hot blast back of being obstructed changes the air vent that wind direction passes stainless steel orifice plate 5 and blows on the fabric of guipure 15.Most of hot blast is taken out to the 3rd chamber by impeller 9 through return air hole 14, and blower fan 7 makes the 3rd chamber form negative pressure with the speed rotation of 1400n/min, and suck stove in through the air of air inlet pipe 6 with fresh dried this moment.Hot blast in stove constantly the circulation, steam constantly by on the return air hole 14 row aperture suction second chamber after blast pipe 10 progressively discharge out of the furnace.Be provided with dish valve (not label) in this air inlet pipe 6 and the blast pipe 10, adjust the size of dish valve opening according to the moisture content of fabric and carry out the air quantity adjusting.Blower fan 7, air inlet pipe 6, blast pipe 10, impeller 9, first chamber, second chamber, the 3rd chamber, air vent, air channel 19, return air hole 14, air ducting 8 etc. form a hot air circulating system.Utilize blower fan 7 as hot air circulation power, help energy savings like this.
The heating of this belt far infrared drying continuous tunnel furnace divides two sections controls, and the advanced automatic control of PLC of employing is heated, thermostatic process, utilizes the man-machine interface touch screen operation, and temperature is controlled and is made up of low-temperature zone and high temperature section in the stove.The low-temperature zone baking mainly is that general woolen knitwear drying and dewatering is lower than 80 degrees centigrade, and the cotton goods drying and dewatering is lower than 100 degrees centigrade, adopts the benefit of low-temperature bake maximum to be that fabric drying is slow evaporation earlier, and the abundant absorbing dye of fabric fibre can not produce aberration.Enter the high-temperature region and can improve drying rate rapidly.
This PLC control adopts software to replace a large amount of auxiliary reclay and time relays in the traditional relay control system, the only remaining a small amount of hardware relevant with input and output, wiring significantly reduces, the fault that causes because of poor contact of contacts greatly reduces, used I/O interface circuit adopts photoelectricity to isolate, and makes electrical isolation between the external circuit of industry spot and PLC internal circuit.Each input all adopts the RC wave filter.In case power supply or other software and hardware generation abnormal conditions, CPU takes effective measures immediately, in case fault enlarges.This equipment adopts the analog quantity input/output module and the module that counts at a high speed, and analog quantity I/O module is finished A/D conversion (input) and D/A conversion (output).
Claims (9)
1, a kind of belt far infrared drying continuous tunnel furnace, it comprises several independently heating units, on shell wall on the heating unit, be equiped with several blower fans, an air inlet pipe and a blast pipe, it is characterized in that: the bottom of each heating unit is provided with several tumblers, puts on it to put the guipure that is driven and supplied to place fabric to be dried by these tumblers; The top of this guipure is provided with a stainless steel orifice plate with some air vents; The below of this stainless steel orifice plate is equiped with the directed quartz heating tube of concentrating radiation fabric of several emission infrared rays; Be provided with a demarcation strip between this stainless steel orifice plate and the last shell wall, sealing forms second chamber that is communicated with blast pipe between this demarcation strip and the stainless steel orifice plate, draught fan impeller is contained in this second chamber, the air vent that most of hot blast that impeller blows out passes the stainless steel orifice plate blows on the fabric, and part is discharged from blast pipe; The both sides inwall of this heating unit is provided with at least one air channel, the outer wall in air channel is provided with the return air hole that water vapour that some confessions return from fabric passes through, and sealing forms the 3rd chamber that is communicated with air inlet pipe for fresh air replacing water steam between this air channel, demarcation strip and the last shell wall.
2, belt far infrared drying continuous tunnel furnace according to claim 1 is characterized in that: the both sides of each quartz heating tube respectively are provided with a reflector that is radiated at after repeatedly superposeing with the spectrum with quartz heating tube top 1/3rd with the stainless steel orifice plate is in a certain angle on the fabric.
3, belt far infrared drying continuous tunnel furnace according to claim 2, it is characterized in that: this reflector is a stainless steel material, surface roughness is a minute surface.
4, belt far infrared drying continuous tunnel furnace according to claim 2 is characterized in that: this reflector and stainless steel orifice plate are 45 degree angles.
5, belt far infrared drying continuous tunnel furnace according to claim 1, it is characterized in that: quartz heating tube is parallel with fabric.
6, belt far infrared drying continuous tunnel furnace according to claim 1 is characterized in that: it comprises that also this tumbler rotation of a control drives the frequency converter of the transfer rate of guipure.
7, belt far infrared drying continuous tunnel furnace according to claim 1, it is characterized in that: the inwall place of the both lateral sides of this heating unit respectively is provided with an air channel.
8, belt far infrared drying continuous tunnel furnace according to claim 1 is characterized in that: the dish valve that is provided with quantity-adjustable in this air inlet pipe and the blast pipe.
9, belt far infrared drying continuous tunnel furnace according to claim 1, it is characterized in that: this belt far infrared drying continuous tunnel furnace is made up of low-temperature zone and high temperature section, and it has, and automatic control is heated, the PLC of constant temperature and man-machine interface touch operation screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520055316 CN2769798Y (en) | 2005-02-28 | 2005-02-28 | Belt type far infrared drying tunnel furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520055316 CN2769798Y (en) | 2005-02-28 | 2005-02-28 | Belt type far infrared drying tunnel furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2769798Y true CN2769798Y (en) | 2006-04-05 |
Family
ID=36690876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520055316 Expired - Fee Related CN2769798Y (en) | 2005-02-28 | 2005-02-28 | Belt type far infrared drying tunnel furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2769798Y (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101862728A (en) * | 2010-07-14 | 2010-10-20 | 李素香 | Drying oven used for printing or coating |
| CN102475349A (en) * | 2010-11-25 | 2012-05-30 | 王路明 | Intelligent red date drying equipment |
| CN102853646A (en) * | 2012-08-14 | 2013-01-02 | 王兆进 | Device for performing radiant heating and drying on agricultural products with medium-short wave infrared radiation heating tube |
| CN102853636A (en) * | 2012-08-02 | 2013-01-02 | 攀枝花云钛实业有限公司 | Titanium and titanium alloy pressing lump material drying method |
| CN101463257B (en) * | 2009-01-16 | 2013-02-13 | 天津大学 | Tunnel type pyrolysis gasifying device and pyrolysis gasification method |
| CN103277993A (en) * | 2013-05-30 | 2013-09-04 | 常熟市众望经纬编织造有限公司 | Far infrared low-temperature drying device capable of achieving energy conservation and emission reduction |
| CN103398569A (en) * | 2013-07-27 | 2013-11-20 | 王兆进 | Device for protecting infrared light tube |
| CN103895338A (en) * | 2014-04-16 | 2014-07-02 | 湖州巧布师数码科技有限公司 | Printing color development machine applicable to large cloth |
| CN108889581A (en) * | 2018-07-02 | 2018-11-27 | 广州市朗普光电科技有限公司 | A kind of drying heating equipment using light guide heat energy apparatus |
| CN109435458A (en) * | 2018-11-07 | 2019-03-08 | 苏州极数印花科技有限公司 | A kind of efficient thermal transfer dryer |
| CN110318197A (en) * | 2019-07-25 | 2019-10-11 | 佛山市国特科技有限公司 | A kind of stentering forming dryer |
| CN114798168A (en) * | 2022-04-26 | 2022-07-29 | 酒泉钢铁(集团)有限责任公司 | Separation system for iron ore wind-magnetic synchronous combined separation unit |
| CN115560573A (en) * | 2022-09-26 | 2023-01-03 | 广东光信机械有限公司 | Tunnel furnace capable of being heated uniformly |
-
2005
- 2005-02-28 CN CN 200520055316 patent/CN2769798Y/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101463257B (en) * | 2009-01-16 | 2013-02-13 | 天津大学 | Tunnel type pyrolysis gasifying device and pyrolysis gasification method |
| CN101862728A (en) * | 2010-07-14 | 2010-10-20 | 李素香 | Drying oven used for printing or coating |
| CN102475349A (en) * | 2010-11-25 | 2012-05-30 | 王路明 | Intelligent red date drying equipment |
| CN102853636B (en) * | 2012-08-02 | 2014-12-10 | 攀枝花云钛实业有限公司 | Titanium and titanium alloy pressing lump material drying method |
| CN102853636A (en) * | 2012-08-02 | 2013-01-02 | 攀枝花云钛实业有限公司 | Titanium and titanium alloy pressing lump material drying method |
| CN102853646A (en) * | 2012-08-14 | 2013-01-02 | 王兆进 | Device for performing radiant heating and drying on agricultural products with medium-short wave infrared radiation heating tube |
| CN103277993A (en) * | 2013-05-30 | 2013-09-04 | 常熟市众望经纬编织造有限公司 | Far infrared low-temperature drying device capable of achieving energy conservation and emission reduction |
| CN103398569A (en) * | 2013-07-27 | 2013-11-20 | 王兆进 | Device for protecting infrared light tube |
| CN103895338A (en) * | 2014-04-16 | 2014-07-02 | 湖州巧布师数码科技有限公司 | Printing color development machine applicable to large cloth |
| CN103895338B (en) * | 2014-04-16 | 2015-12-09 | 湖州巧布师数码科技有限公司 | A kind of stamp color development machine being suitable for large scale cloth |
| CN108889581A (en) * | 2018-07-02 | 2018-11-27 | 广州市朗普光电科技有限公司 | A kind of drying heating equipment using light guide heat energy apparatus |
| CN109435458A (en) * | 2018-11-07 | 2019-03-08 | 苏州极数印花科技有限公司 | A kind of efficient thermal transfer dryer |
| CN110318197A (en) * | 2019-07-25 | 2019-10-11 | 佛山市国特科技有限公司 | A kind of stentering forming dryer |
| CN114798168A (en) * | 2022-04-26 | 2022-07-29 | 酒泉钢铁(集团)有限责任公司 | Separation system for iron ore wind-magnetic synchronous combined separation unit |
| CN114798168B (en) * | 2022-04-26 | 2024-05-24 | 酒泉钢铁(集团)有限责任公司 | Sorting system for wind-magnetic synchronous combined iron ore sorting unit |
| CN115560573A (en) * | 2022-09-26 | 2023-01-03 | 广东光信机械有限公司 | Tunnel furnace capable of being heated uniformly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2769798Y (en) | Belt type far infrared drying tunnel furnace | |
| CN205209144U (en) | Novel energy -conserving weaving cloth is dried device | |
| CN110108098B (en) | Multi-purpose heat pump curing barn | |
| CN203586723U (en) | Cereal infrared drying device | |
| CN207721061U (en) | A kind of energy-saving continuous tunnel furnace of food-baking | |
| CN105177903B (en) | Energy-saving and high-efficiency steam setting machine | |
| WO2022041304A1 (en) | Adjustable grid plate-type far-infrared drying device | |
| CN109512005B (en) | Multifunctional daylily de-enzyming and microwave-assisted vacuum low-temperature quick drying integrated machine | |
| CN106247787B (en) | Heat pump drying total system and heat pump drying recycle total system | |
| CN103344102B (en) | Oscillating-type heating drying system and method used for blanks | |
| KR102341485B1 (en) | Drying device for agricultural and fishery products by using automatic temperature and humidity control method and negative pressure interlocking system | |
| CN206760625U (en) | Pump ring continous way fruit and vegetable drying precooling freeze tunnel | |
| CN201285210Y (en) | Nonwoven cloth drying apparatus | |
| CN202131492U (en) | Sock steam setting machine | |
| CN204898322U (en) | Energy -conserving efficient steam setting machine | |
| CN110525040A (en) | A kind of printcloth drying equipment and its furnace drying method | |
| CN201108009Y (en) | Through-flow air supply assembly heating type vegetable press-pate machine | |
| KR102431531B1 (en) | High-efficiency heat exchanger for drying equipment for agricultural and fishery products by using automatic temperature and humidity control method and negative pressure interlocking system | |
| CN101956307A (en) | Drying device as well as fabric cloth drying machine and setting machine using same | |
| CN206435438U (en) | A kind of clock shell drying plant | |
| CN106247783B (en) | Heat pump drying computer room and heat pump drying circulation machine room | |
| CN212512315U (en) | Drying processing device is used in non-woven fabrics production | |
| CN208949578U (en) | Natural gas hot-air seasoning formula forming machine | |
| CN103222574A (en) | Drying room for unfrozen sweet potato vermicelli | |
| CN211772084U (en) | Novel setting machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060405 |