CN103836898B - A kind of band steel drying unit - Google Patents
A kind of band steel drying unit Download PDFInfo
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- CN103836898B CN103836898B CN201410093077.8A CN201410093077A CN103836898B CN 103836898 B CN103836898 B CN 103836898B CN 201410093077 A CN201410093077 A CN 201410093077A CN 103836898 B CN103836898 B CN 103836898B
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Abstract
The invention discloses a kind of band steel drying unit, belong to drying and technical field is set.This drying unit comprises casing, heating arrangement, band steel exports and band steel entrance, and heating arrangement comprises the first guide tank, the second guide tank, the first circulating fan, the second circulating fan, the first air channel, the second air channel and heater; First guide tank is located at directly over band steel, and the second guide tank is located at immediately below band steel, and heater is located in the first guide tank; The air intake vent of the first guide tank is communicated with the outlet air end of the first circulating fan by the first air channel, and the first guide tank is provided with purging structure near the side of band steel, and the air draught end of the first circulating fan is communicated with casing 1; The air intake vent of the second guide tank is communicated with the outlet air end of the second circulating fan by the second air channel, second guide tank is provided with purging structure near the side of band steel, the air draught end of the second circulating fan is communicated with casing, the air-out and angle between air outlet angle and band steel is 30-45 degree forward of aforementioned purging structure.
Description
Technical field
The present invention relates to drying equipment technical field, particularly one band steel drying unit, particularly relate to the high and low energy consumption of a kind of efficiency, low noise and structure and be simply with steel drying unit.
Background technology
In cold-strip steel processing step, first link will refute shell, pickling, neutralization, cleaning, drying course to hot-strip exactly.In drying course, most steam drying and electric furnace of adopting is dried at present.The band steel exports that steam drying and electric furnace drying plant are come in and gone out by the ribbon supply steel that at least one group of heating arrangement in casing, casing and casing front-rear side walls are offered usually and band steel entrance.Heating arrangement is made up of structures such as heater, blower fan and many air pipe lines usually.
As application number be 200920288920.2 patent discloses a kind of Modular belts steel heated-air drying unit, include cabinet, backing roll, concetrated pipe, ajutage group and blower group, case side wall offers band steel gateway, gateway place is hinged with backing roll, blower group is crossed cabinet and is connected in case side wall, and one end of blower group is connected with ajutage group, and ajutage group end is closed, head end intersects at concetrated pipe, concetrated pipe connects air-heater, and ajutage group is provided with Ventilating valve.
And for example application number be 201020153741.0 patent discloses a kind of horizontal high-speed band steel drier, it comprises drier upper box, lower box, upper box hot blast distributing pipe, lower box hot blast distributing pipe, upper box hot-blast conduit, lower box hot-blast conduit, spray hot wind pipe, supporting leg, case inner support roller and case outer support roller.Upper box and lower box are connected with upper and lower casing hot blast distributing pipe respectively, are connected respectively again with upper and lower casing hot-blast conduit.Spray hot wind pipe is made up of the first playpipe, playpipe joint and the second playpipe, and spray hot wind pipe is that upper and lower layer is arranged symmetrically with, and every layer of spray hot wind Guan Yousi overlaps the playpipe composition that cloth is set as V-shape.
Also as application number be 201110126414.5 patent discloses a kind of Split type novel air channel cord drier, comprise more piece baking oven permutation and combination together, often save baking oven and divide the left and right sides, side is provided with intake stack and air-out passage from the bottom to top, opposite side is provided with rectifier box, drying room, unhurried current case from the bottom to top, intake stack is communicated with rectifier box, rectifier box is communicated with drying room, drying room is communicated with unhurried current case, mutually separate between each joint rectifier box, each joint drying room, unhurried current case and air-out passage are interconnected, and end unhurried current case is communicated with air-out passage.
Applicant finds that when realizing this patent existing band steel drying unit at least has following problem.
1, structure is all more complicated, needs to configure a large amount of blower group.
2, hot blast utilization rate is low, and power consumption is large.
3, the drying only by purging structure causes drying effect bad, effectively can not dry the moisture of belt steel surface, especially electric furnace drying plant.
4, air pipe line is many and complicated, and existing equipment mostly is Open architecture simultaneously, causes noise in drying course large, especially steam drying equipment.
Summary of the invention
In order to simplify the structure of drying unit, the hot blast utilization ratio improving drying unit, reduction energy consumption, the drying effect improving drying unit and minimizing noise, embodiments provide a kind of band steel drying unit, this drying unit is semi-enclosed structure, band steel entrance is steam outlet, band steel exports is air intake, not only decrease noise, also reduce outer row's loss of heat; Adopt two cover hot air circulation, before a set of heat cycles, after a set of circulation, hot blast is recycled for multiple times in casing, and the last steam of hot blast adverse current is discharged from front, improves utilization rate and the dries quantity of hot blast simultaneously.Described technical scheme is as follows.
Embodiments provide a kind of band steel drying unit, this drying unit comprises the band steel exports 2 and band steel entrance 3 that the ribbon supply steel 8 in casing 1, casing 1, at least one group of heating arrangement and casing 1 front-rear side walls offered comes in and goes out, and described heating arrangement comprises the first guide tank 51, second guide tank 61, first circulating fan 52, second circulating fan 62, first air channel 63, air channel 53, second and heater 55; The top of described casing 1 is located at from front to back successively by described first guide tank 51, first circulating fan 52 and the second circulating fan 62, described first guide tank 51 is located at directly over band steel 8, described second guide tank 61 is located at immediately below band steel 8, and described heater 55 is located in described first guide tank 51; The air intake vent of described first guide tank 51 is communicated with the outlet air end of described first circulating fan 52 by described first air channel 53, described first guide tank 51 is provided with the first purging structure 54 near the side of band steel 8, described first purges structure 54 air-out and angle between air outlet angle and band steel 8 is 30-45 degree forward, and the air draught end of described first circulating fan 52 is communicated with described casing 1; The air intake vent of described second guide tank 61 is communicated with the outlet air end of described second circulating fan 62 by described second air channel 63, described second guide tank 61 is provided with the second purging structure 64 near the side of band steel 8, described second purges structure 64 air-out and angle between air outlet angle and band steel 8 is 30-45 degree forward, and the air draught end of described second circulating fan 62 is communicated with described casing 1; Deflector 7 is provided with along steel band 8 direction immediately below described band steel 8.
Preferably, be provided with one group of heating arrangement in the casing 1 in the embodiment of the present invention, described heater 55 is electric heater.
Wherein, the first guide tank 51 in the embodiment of the present invention near the side of band steel 8 parallel with band steel 8 and between distance be 40-60mm; Described second guide tank 61 be located between described first circulating fan 52 and the second circulating fan 62 or the air-out direction of the second guide tank 61 towards the air draught end of described first circulating fan 52, its near side of band steel 8 parallel with band steel 8 and between distance be 40-60mm.
Wherein, the deflector 7 in the embodiment of the present invention is located between described second guide tank 61 and described band steel entrance 3, and described deflector 7 is parallel to band steel 8 and arranges and and be with the distance between steel 8 to be 40-60mm.Wherein, the first circulating fan 52 in the embodiment of the present invention and the second circulating fan 62 are turbofan.
Preferably, the air-out area that the area, first of the air intake vent of the first guide tank 51 in the embodiment of the present invention purges the air-out area of structure 54, the area and second of the air intake vent of the second guide tank 61 purges structure 64 is equal; The area of described band steel entrance 3 is 3-4 times of the area of the air intake vent of described first guide tank 51, and the area of described band steel exports 2 is 3-4 times of the area of the air intake vent of described first guide tank 51.
Particularly, first in the embodiment of the present invention purges structure 54 and second, and to purge structure 64 be many strip air outlets, and described strip air outlet is conical through-hole and is greater than the opening of close steel band 8 one end away from the opening of steel band 8 one end.
Wherein, casing 1, first guide tank 51, first air channel 53 in the embodiment of the present invention and the second air channel 63 are provided with heat-insulation layer.
Wherein, the first air channel 53 in the embodiment of the present invention and the second air channel 63 are rectangular duct, and described second air channel 63 is vertically located on the lateral wall of described casing 1.
Further, the band steel entrance 3 in the embodiment of the present invention and band steel exports 2 place are provided with backing roll 4, and described band steel entrance 3 front is provided with from front to back successively extracts structure and error-correction structure.
The beneficial effect of the band steel drying unit that the embodiment of the present invention provides is: embodiments provide a kind of band steel drying unit, this band steel drying unit is semi-enclosed structure, band steel entrance is steam outlet, band steel exports is air intake, not only decrease noise, also reduce heat and arrange loss outward.This drying unit adopts at least two cover hot air circulation, first guide tank, the first circulating fan, the first air channel and heater form the hot air circulation of a cuff heating of casing front portion, second guide tank, the second circulating fan and the second air channel form a set of hot air circulation not with heating at casing rear portion, hot blast is recycled for multiple times in casing, last hot blast adverse current makes steam discharge from front, improves utilization rate and the dries quantity of hot blast simultaneously.In addition owing to defining multiple circulation in casing, namely add the flowing of hot blast in casing and decrease the quantity of air pipe line, the structure not only simplifying whole device also reduces noise.Further, this device can also pass through the inlet air of control first guide tank, the second guide tank and air-out area is equal and air outlet angle, and the area of band steel exports and band steel entrance, the efficiency of optimized raising circulating fan and heater.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the band steel drying unit that the embodiment of the present invention provides.
In figure: 1 casing, 2 band steel exports, 3 band steel entrances, 4 backing rolls, 51 first rectifier boxs, 52 first circulating fans, 53 first air channels, 54 first purge structure, 55 heaters, 61 second rectifier boxs, 62 second circulating fans, 63 second air channels, 64 second purging structures, 7 deflectors, 8 band steel.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearly, below in conjunction with accompanying drawing, embodiment of the present invention is described further in detail.
See Fig. 1, embodiments provide a kind of band steel drying unit, this band steel drying unit comprises band steel exports 2(that the ribbon supply steel 8 in casing 1, casing 1, at least one group of heating arrangement and casing 1 front-rear side walls offered comes in and goes out simultaneously also as air intake) and band steel entrance 3(while also as steam outlet).Wherein, heating arrangement comprises the first guide tank 51, second guide tank 61, first circulating fan 52, second circulating fan 62, first air channel 63, air channel 53, second and heater 55 etc.First guide tank 51, first circulating fan 52, first air channel 53 and heater 55 form the hot air circulation (the band steel washiness of casing 1 first half section) of a cuff heating of casing 1 front portion, second guide tank 61, second circulating fan 62 and the second air channel 63 form the another set of hot air circulation (the band molten steel of casing 1 second half section divides less) not with heating at casing 1 rear portion, first guide tank 51, top (the steel band upper surface washiness of casing 1 is located at from front to back successively by first circulating fan 52 and the second circulating fan 62, ensure the abundant flowing of hot-air and the temperature of hot blast), first guide tank 51 is located at directly over band steel 8, second guide tank 61 is located at the bottom of casing 1 and is located at immediately below band steel 8, heater 55 is located in the first guide tank 51.The air intake vent of the first guide tank 51 is communicated with the outlet air end of the first circulating fan 52 by the first air channel 53, first guide tank 51 is provided with the first purging structure 54(near the side (downside) of band steel 8 and is equivalent to air outlet), first purges structure 54 air-out and angle between air outlet angle and band steel 8 is 30-45 degree (oblique front lower 30-45 degree) forward, and the air draught end of the first circulating fan 52 is communicated with casing 1 top.The air intake vent of the second guide tank 61 is communicated with the outlet air end of the second circulating fan 62 by the second air channel 63, second guide tank 61 is provided with the second purging structure 64(near the side (upside) of band steel 8 and is equivalent to air outlet), second purges structure 64 air-out and angle between air outlet angle and band steel 8 is 30-45 degree (oblique front upper 30-45 degree) forward, and the air draught end of the second circulating fan 62 is communicated with casing 1 top.The stable of air-flow in casing and is evenly ensured with being provided with deflector 7 immediately below steel 8 along steel band 8 direction.In embodiments of the present invention, hot blast utilizes in ceaselessly circulate in casing 1 (front and back and up and down circulation), hot blast adverse current makes steam discharge from the band steel entrance 3 of casing 1 front end, temperature in whole casing 1 controls at about 80 DEG C, in casing 1, hot blast motion intense adds the strong blowing purging structure simultaneously, be about 30 DEG C with steel 8 from temperature when being with steel exports 2 out and without moisture entrapment, ensure that the drying effect that this drying unit is good.
Preferably, in order to be provided with one group of heating arrangement in the casing 1 in the structure embodiment of the present invention of simplification device.
Preferably, the heater 55 in the embodiment of the present invention is electric heater.Particularly, heating arrangement is combined resistance heating wire, and the madial wall that this combined resistance heating wire is fixed on the first guide tank 51 top is electrically connected with temperature regulating device.
Wherein, the first guide tank 51 in the embodiment of the present invention is parallel with band steel 8 near the side (downside) of band steel 8 and distance on the downside of the first guide tank 51 and between band steel 8 is 40-60mm.Second guide tank 61 is located between the first circulating fan 52 and the second circulating fan 62, or more preferably, towards the air draught end of the first circulating fan 52, the air-out direction of the second guide tank 61 ensures that hot blast better circulates, its parallel with band steel 8 near side (upside) of band steel 8 and on the upside of the second guide tank 61 and between band steel 8 distance is 40-60mm.
Wherein, see Fig. 1, the deflector 7 in the embodiment of the present invention is located between the second guide tank 61 and band steel entrance 3, and deflector 7 is parallel to band steel 8 and arranges and and be with the distance between steel 8 to be 40-60mm.
Particularly, see Fig. 1, casing 1 in the embodiment of the present invention is airtight cuboid box body structure, it is horizontally disposed with, multiple leg that can adjust height can be set bottom it, its rear and front end is band steel entrance 3 and the band steel exports 2 of rectangle, its top is provided with the first guide tank 51(from front to back successively and embeds the anterior roof of casing 1), first circulating fan 52(is located in the middle part of casing 1 and is communicated with casing 1 outside roof, preferably be located at the adjacent rear of the first guide tank 51) be located at outside the roof of casing 1 rear portion with the second circulating fan 62(be communicated with casing 1), the second guide tank 61(is provided with between the first circulating fan 52 and the second circulating fan 62 bottom it, be located at casing 1 rear portion inside bottom wall).First guide tank 51 and the second guide tank 61 are rectangular box structure, parallel with band steel 8 on the downside of the first guide tank 51, and the first guide tank 51 lower lateral front is provided with the first purging structure 54; Parallel with band steel 8 on the upside of second guide tank 61, and on the second guide tank 61, forequarter is provided with the second purging structure 64.Deflector 7 is strip structure and is positioned at immediately below band steel 8.
Wherein, see Fig. 1, the air draught end of the first circulating fan 52 in the embodiment of the present invention and the air draught end of the second circulating fan 62 are lower large little conical through-hole.Wherein, the first circulating fan 52 in the embodiment of the present invention and the second circulating fan 62 are turbofan, are preferably powerful turbofan, and turbofan can ensure hot blast well flowing in casing 1.
Preferably, the first circulating fan 52 in the embodiment of the present invention and the second circulating fan 62 are the circulating fan of same model; The air-out area that the area, first of the air intake vent of the first guide tank 51 purges the air-out area of structure 54, the area and second of the air intake vent of the second guide tank 61 purges structure 64 is equal; Area with steel entrance 3 is 3-4 times of the area of the air intake vent of the first guide tank 51, and the area of band steel exports 2 is 3-4 times of the area of the air intake vent of the first guide tank 51.Said structure ensures the maximum utilization ratio of circulating fan and heater.
Particularly, see Fig. 1, in the embodiment of the present invention first purges structure 54 and second and purges structure 64 and be many strip air outlets (being specifically as follows 3-6 bar) and its direction of advance perpendicular to band steel 8, and this strip air outlet is conical through-hole that the first guide tank 51 and the second guide tank 61 are arranged and is greater than the opening (opening on outer wall) of close steel band 8 one end away from the opening (opening on inwall) of steel band 8 one end.Further, total air-out area of the area of the air intake vent of the first guide tank 51, total air-out area of many strip air outlets of the first guide tank 51, the area of the air intake vent of the second guide tank 61 and many strip air outlets of the second guide tank 61 is equal.
Wherein, casing 1, the first guide tank 51(in the embodiment of the present invention is mainly located on the tank wall that is in outside casing 1), the first air channel 53 and the second air channel 63 be provided with heat-insulation layer.Particularly, heat preservation sandwich layer can be set in the top of the first guide tank 51 and casing 1, and can at the outer winding in the first air channel 53 and the second air channel 63 one layer of heat preservation layer.
Wherein, see Fig. 1, the first air channel 53 in the embodiment of the present invention and the second air channel 63 are rectangular duct.Second air channel 63 is vertically located on the lateral wall of casing 1, and its upper end is communicated with the outlet air end of the second circulating fan 62 left side (right side) side, and its lower end is communicated with the air intake vent of the second guide tank 61 left side (right side) side.The outside of casing 1 is located in first air channel 53 in the horizontal direction, and its front end is communicated with the outlet air end on rear side of the first circulating fan 52, and its rear end is communicated with the air intake vent on front side of the first guide tank 51.
Further, see 1, the band steel entrance 3 in the embodiment of the present invention and band steel exports 2 place are respectively provided with a backing roll 4 for support belt steel 8, and band steel entrance 3 front is provided with from front to back successively extracts structure (not shown) and error-correction structure (not shown).Wherein, extracting structure and error-correction structure is common technique in this area, therefore the present embodiment omits and describes in detail.Certainly in casing 1 inside, backing roll also can be set for supporting steel band.
Through the band steel drying unit good drying effect that production practices adopt the embodiment of the present invention to provide, the moisture of belt steel surface can be dried.And more existing drying plant quieter (being less than 70 decibels) and more energy-conservation (power consumption is equivalent to about 1/3rd of conventional steam drying equipment).
Embodiments provide a kind of band steel drying unit, this band steel drying unit is semi-enclosed structure, and band steel entrance is steam outlet, and band steel exports is air intake, not only decreases noise, also reduces heat and arrange loss outward.This drying unit adopts at least two cover hot air circulation, first guide tank, the first circulating fan, the first air channel and heater form the hot air circulation of a cuff heating of casing front portion, second guide tank, the second circulating fan and the second air channel form a set of hot air circulation not with heating at casing rear portion, hot blast is recycled for multiple times in casing, last hot blast adverse current makes steam discharge from front, improves utilization rate and the dries quantity of hot blast simultaneously.In addition owing to defining multiple circulation in casing, namely add the flowing of hot blast in casing and decrease the quantity of air pipe line, the structure not only simplifying whole device also reduces noise.Further, this device can also pass through the inlet air of control first guide tank, the second guide tank and air-out area is equal and air outlet angle, and the area of band steel exports and band steel entrance, the efficiency of optimized raising circulating fan and heater.
The above the specific embodiment of the present invention, does not form limiting the scope of the present invention.Various other that any technical conceive according to the present invention is made change and distortion accordingly, all should be included in the protection domain of the claims in the present invention.
Claims (10)
1. a band steel drying unit, the band steel exports (2) that the ribbon supply steel (8) comprise casing (1), at least one group of heating arrangement and casing (1) front-rear side walls being offered in casing (1) is come in and gone out and be with steel entrance (3), it is characterized in that, described heating arrangement comprises the first guide tank (51), the second guide tank (61), the first circulating fan (52), the second circulating fan (62), the first air channel (53), the second air channel (63) and heater (55);
The top of described casing (1) is located at from front to back successively by described first guide tank (51), the first circulating fan (52) and the second circulating fan (62), described first guide tank (51) is located at directly over band steel (8), described second guide tank (61) is located at immediately below band steel (8), and described heater (55) is located in described first guide tank (51);
The air intake vent of described first guide tank (51) is communicated with the outlet air end of described first circulating fan (52) by described first air channel (53), described first guide tank (51) is provided with the first purging structure (54) near the side of band steel (8), described first purges structure (54) air-out and angle between air outlet angle and band steel (8) is 30-45 degree forward, and the air draught end of described first circulating fan (52) is communicated with described casing (1);
The air intake vent of described second guide tank (61) is communicated with the outlet air end of described second circulating fan (62) by described second air channel (63), described second guide tank (61) is provided with the second purging structure (64) near the side of band steel (8), described second purges structure (64) air-out and angle between air outlet angle and band steel (8) is 30-45 degree forward, and the air draught end of described second circulating fan (62) is communicated with described casing (1);
Deflector (7) is provided with along steel band (8) direction immediately below described band steel (8).
2. band steel drying unit according to claim 1, is characterized in that, is provided with one group of heating arrangement in described casing (1), and described heater (55) is electric heater.
3. band steel drying unit according to claim 2, is characterized in that, described first guide tank (51) near band steel (8) side be with steel (8) parallel and between distance be 40-60mm; Described second guide tank (61) is located between described first circulating fan (52) and the second circulating fan (62), its near band steel (8) side be with steel (8) parallel and between distance be 40-60mm.
4. band steel drying unit according to claim 2, it is characterized in that, described deflector (7) is located between described second guide tank (61) and described band steel entrance (3), and described deflector (7) is parallel to band steel (8) and arranges and and be with the distance between steel (8) to be 40-60mm.
5. band steel drying unit according to claim 2, is characterized in that, described first circulating fan (52) and the second circulating fan (62) are turbofan.
6. band steel drying unit according to claim 5, it is characterized in that, the air-out area that the area, first of the air intake vent of described first guide tank (51) purges the air-out area of structure (54), the area and second of the air intake vent of the second guide tank (61) purges structure (64) is equal; The area of described band steel entrance (3) is 3-4 times of the area of the air intake vent of described first guide tank (51), and the area of described band steel exports (2) is 3-4 times of the area of the air intake vent of described first guide tank (51).
7. band steel drying unit according to claim 6, it is characterized in that, described first purges structure (54) and second, and to purge structure (64) be many strip air outlets, and described strip air outlet is conical through-hole and is greater than the opening of close steel band (8) one end away from the opening of steel band (8) one end.
8. band steel drying unit according to claim 1, is characterized in that, described casing (1), the first guide tank (51), the first air channel (53) and the second air channel (63) are provided with heat-insulation layer.
9. band steel drying unit according to claim 1, is characterized in that, described first air channel (53) and the second air channel (63) are rectangular duct, and described second air channel (63) is vertically located on the lateral wall of described casing (1).
10. the band steel drying unit according to any one of claim 1-9, it is characterized in that, described band steel entrance (3) and band steel exports (2) place are provided with backing roll (4), and described band steel entrance (3) front is provided with from front to back successively extracts structure and error-correction structure.
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| CN201410093077.8A CN103836898B (en) | 2014-03-14 | 2014-03-14 | A kind of band steel drying unit |
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| CN201410093077.8A CN103836898B (en) | 2014-03-14 | 2014-03-14 | A kind of band steel drying unit |
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| CN103836898B true CN103836898B (en) | 2015-09-30 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104215050A (en) * | 2014-08-23 | 2014-12-17 | 贵州龙膳香坊食品有限公司 | Glue box drying machine |
| CN104634081A (en) * | 2014-12-25 | 2015-05-20 | 天津亿阔金属制品有限公司 | Metal plate drying device |
| CN104976876B (en) * | 2015-07-24 | 2017-09-15 | 无锡中易薄膜科技有限公司 | A kind of coating machine oven of use cylinder connection |
| TWI588317B (en) * | 2015-09-30 | 2017-06-21 | 財團法人紡織產業綜合研究所 | Drying system |
| CN106742856B (en) * | 2017-02-07 | 2019-05-21 | 山东齐鲁石化工程有限公司 | Large-scale fused salt storage tank electric heater guide tank |
| CN107631603B (en) * | 2017-11-08 | 2022-10-21 | 东莞市科隆威自动化设备有限公司 | Silicon wafer drying furnace |
| CN108311506A (en) * | 2018-03-13 | 2018-07-24 | 无锡市锡东橡塑机械有限公司 | A kind of steel band dry body |
| CN109442951A (en) * | 2018-11-15 | 2019-03-08 | 丹阳市三冠化工涂料有限公司 | A kind of drying equipment of green non-pollution environment protecting water-based paint |
| CN110131995A (en) * | 2019-03-11 | 2019-08-16 | 嘉彰科技(苏州)有限公司 | The drying equipment of sheet metal |
| CN110974076B (en) * | 2019-12-26 | 2021-10-22 | 邵玉英 | Automatic foot wiping dryer for bathroom |
| CN113280606A (en) * | 2021-05-26 | 2021-08-20 | 江苏鑫泽不锈钢制品有限公司 | A quick drying device for stainless steel course of working |
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| DE3811620A1 (en) * | 1988-04-07 | 1989-10-26 | Vits Maschinenbau Gmbh | METHOD AND DEVICE FOR HEAT TREATMENT AND / OR DRYING A CONTINUOUS MATERIAL RAIL |
| US4966546A (en) * | 1989-05-01 | 1990-10-30 | Mobil Oil Corporation | Convective thermoforming oven |
| WO2005003661A1 (en) * | 2003-07-01 | 2005-01-13 | Strahm Textile Systems Ag | Circulating air oven |
| CN1288300C (en) * | 2003-08-16 | 2006-12-06 | 汕头市远东轻化装备有限公司 | Double layer composite baking tunnel |
| CN101105363A (en) * | 2007-08-08 | 2008-01-16 | 查晓峰 | Steel belt type dryer |
| CN201394582Y (en) * | 2009-03-20 | 2010-02-03 | 宝山钢铁股份有限公司 | Moisture-removal device for strip steel surface |
| CN203744692U (en) * | 2014-03-14 | 2014-07-30 | 湖北大帆金属制品有限公司 | Band steel drying device |
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