Invention content
The technical problems to be solved by the invention are to provide a kind of energy-saving baking box of hot wind framing shaping machine, reach energy saving
The purpose of emission reduction, and take into account simple in structure, easy to maintain, the advantages of not increasing equipment volume.
To achieve the above objectives, the present invention provides a kind of energy-saving baking box of hot wind framing shaping machine, in the baking of heat-insulation and heat-preservation
Both sides have folder cloth track, cloth to press from both sides cloth railway clamping by both sides in box body, suspend and convey in the air and rearward, cloth it is upper
There is a upper air duct in side, and there is a lower section road in lower section, and upper air duct and lower air duct have multiple air nozzles in face of cloth, and the inside of air nozzle has red
There is made of metal curved reflector at the rear of outside line fluorescent tube, infrared lamp.
The infrared waves of infrared lamp can directly heat the surface and inside of cloth, make whole equal inside and outside cloth entirety
Weighing apparatus heating, quick heating, and centralized heat energy.
Made of metal curved reflector can reflect infrared lamp back to the infrared waves of cloth side, make infrared lamp
Infrared waves it is greater concentration of project design on fabric surface, the infrared waves distributed can also be absorbed, make made of metal curved reflection
Plate becomes higher temperature carrier, and the circulation air to flowing into air nozzle preheats, and another advantage is to avoid high-speed circulating air direct
Impact infrared lamp, caused unstable working condition and suitable bad problem.
Circulation air is further heated up around infrared lamp surface is flowed through, and reduces infrared lamp surface temperature simultaneously,
Make more stable, the longer life expectancy of infrared lamp work.
The circulation air being preheated is ejected into design on fabric surface, plays cooling effect to cloth, avoids cloth temperature excessively high, together
When take away the moisture and dust of cloth, play the role of dry cleansing cloth;Clean circulation air is mingled with water originally at this time
Point and dust, become pending air.
Upper air duct communicates after merging with two pipeline of side of lower air duct with the air outlet of circulating fan, has at two pipeline merging
Air door;There are the filter screen that can be extracted, circulating fan to be fixed on baking oven babinet side at the air outlet of circulating fan.
The purpose of air door is the pressure balance of adjustment upper air duct and lower air duct, and cloth is made to be in suspended state.
Dry dust-proof water tank for the baking oven babinet other side, and dry water in dust removal box installed water, and bottom has pipeline to be connected to baking oven babinet
The transparent observing pipe of outside, transparent observing bottom of the tube have Sewage outlet.
The dust-proof water tank that dries has air blower, the air intake vent of air blower to be connected to baking oven babinet upper space outside, and dry water in dust removal
There are above case more aerating pipes to be from top to bottom inserted into water tank bottom, aerating pipe top is connected to the air outlet of air blower, under aerating pipe
Half section has intensive trepanning.
Pending air with moisture and dust is squeezed by aerating pipe in the water for the dust-proof water tank that dries by air blower, is formed
Bubble is overflowed from aerating pipe trepanning, and in uphill process, moisture is absorbed, and reaches dehumidifying purpose, and big dust is detained in addition
In water, therefore pending air is by preliminary purification.
During drying dust-proof water tank work, constantly there are moisture and dust impurities accumulation, therefore, water is gradually to rise
It is high, by transparent observing pipe can observe with dust impurities accumulation situation, discharge excessive moisture from Sewage outlet in time.This
When invention steady operation, water need not be added substantially, therefore save water resource.
Drying above the dust-proof water tank water surface has opening, open communication return air duct, return air duct to lead to entering for circulating fan
Air port;There are the partition of dedusting disk, dedusting disk to be driven by dedusting disk motor among return air duct, there is stick-like dedusting in dedusting disk lower half
Brush.
Return air duct is located at the top half of dedusting disk, when pending air flows in return air duct, entrained dust
It is intercepted by dedusting disk, dedusting disk constantly rotates, and takes the dust intercepted out of return air duct, flexible dedusting on dust removal brush
Dust is constantly scraped off dedusting disk, can clean dedusting disk by silk, high speed rotation, and the dedusting disk area after cleaning comes back to return air
Pipeline location continues to intercept dust.Therefore the dedusting efficient work and automated cleaning of the present invention, it is easy to maintain.
There is depositing dust partition board by baking oven box house cavity horizontal subdivision above return air duct, depositing dust partition board lower section is depositing dust
Area, top are baking zone;Depositing dust partition board avoids dust from flowing back into circulation air, and big air-flow is not present in depositing dust area, has
Help dust and is deposited to dust accumulation area bottom.
The wavelength of used infrared lamp is 3-100 microns, and most optimum wavelengths are 10-30 microns.It is set as a kind of optimization
Meter, infrared lamp of the invention can quick dismounting and change, for different clothes use different wave length infrared lamp, can
Advanced optimize treatment effect.
The infrared ray wave energy of the wavelength penetrates cloth surface layer, makes cloth inner heat, improves drying effect, to 0.5 milli
The grenadine or 2 millimeters or so of thick cloth of rice or so, there is preferable effect.
As a kind of optimization design, return air duct section is semicircle, and arc side connects with dedusting disk arc side, and straight flange is high
In dedusting disk horizontal axis, which can provide maximum ventilation area.
As a kind of optimization design, there is thermometer to detect water temperature in the dust-proof water tank that dries, when water temperature is higher than 90 degree, is added
Extraneous cold water cooling, which is to be carried to improve the high load capacity working time of equipment in the case where not increasing equipment investment
High production capacity.
As a kind of optimization design, the air nozzle of upper air duct and lower air duct is spaced;Make design on fabric surface each position wind-force
Uniformly;
Have between air nozzle and rush down air port interval, the width for rushing down air port is about the half of air nozzle, and rushing down air port can enable cycle empty
Gas is quickly dissipated after design on fabric surface and is overflow, and accelerates design on fabric surface wind speed, keeps dedusting effect of drying more excellent.
As a kind of optimization design, there are multiple dedusting disks among return air duct;Multiple dedusting disks share a dedusting disk and turn
Axis;The filter opening of dedusting disk arranges from thick to thin, can filter different thicknesses dust successively, optimizes filter effect, improves out dedusting disk
Ventilation rate.
The present invention is further equipped with corresponding electric control system, and the electric control system is mainly for infrared lamp and wind
The power of machine is controlled, and detection device various places inside temperature and adjustment airdoor control wind pressure flow, warning abnormality, and one
As be integrated in the Electronic Control Assembly of a whole set of hot wind framing shaping machine system.
The advantage of the invention is that:
(1)Using the infrared lamp of specific wavelength, drying cloth can be directly heated, quick heating and uniformly.
(2)Inner water-tank dehumidifying dust removal processing, saves water resource.
(3)Built-in filtration system avoids dust in circulation air from forming secondary pollution to cloth.
(4)Using dedusting disk filtration system, the high flow rate for keeping air is constantly cleaned on surface, is not necessarily to secondary pressurized, drop
The low demand to circulating fan power.
(5)Full machine integral type closure designs, band circulated heated air are not necessarily to heat exchange process, reduce it is not necessary that cabinet is discharged
Thermal energy consumption undermines equipment production run cost.
Specific implementation mode
As shown in Figure 1, the embodiment of the energy-saving baking box of the hot wind framing shaping machine of the present invention, in the baking oven case of heat-insulation and heat-preservation
There are folder cloth track 2 and folder cloth track 8 in both sides in body 1, and cloth 3 presss from both sides cloth railway clamping by both sides, suspend in the air and rearward defeated
It send, the top of cloth 3 has upper air duct 4, lower section to have lower section road 13, and upper air duct 4 and lower air duct 13 have multiple spray wind in face of cloth
Mouth 5, the inside of air nozzle 5 has infrared lamp 7, the rear of infrared lamp 7 to have made of metal curved reflector 6.
The infrared waves of infrared lamp 7 can directly heat the surface and inside of cloth 3, make whole inside and outside 3 entirety of cloth
Body equilibrium heats up, quick heating, and centralized heat energy.
Made of metal curved reflector 6 can reflect infrared lamp 7 back to the infrared waves of 3 side of cloth, make infrared ray
The infrared waves of fluorescent tube 7 are greater concentration of to project 3 surface of cloth, can also absorb the infrared waves distributed, make made of metal arc
Reflector 6 becomes higher temperature carrier, and the circulation air to flowing into air nozzle 5 preheats.
Circulation air is streamed by 7 surface of infrared lamp, is further heated up, and reduces by 7 surface of infrared lamp simultaneously
Temperature makes infrared lamp 7 work more stable, longer life expectancy.
The circulation air high speed being preheated is ejected into 3 surface of cloth, plays cooling to the cloth 3 heated by infrared waves and makees
With avoiding 3 temperature of cloth excessively high, while taking away the moisture and dust of cloth 3, play the role of dry and clean cloth 3;This
The clean circulation airs of Shi Yuanben are mingled with moisture and dust, become pending air.
Upper air duct 4 communicates after merging with two pipeline of side of lower air duct 13 with the air outlet of circulating fan 11, and two pipelines close
And there is air door 9 at place;There are the filter screen 10 that can be extracted, circulating fan 11 to be fixed on baking oven babinet 1 at the air outlet of circulating fan 11
Side.
The purpose of air door 9 is the pressure balance of adjustment upper air duct 4 and lower air duct 13, and cloth 3 is made to be in suspended state.
Dry 1 other side of baking oven babinet dust-proof water tank 23, and 23 inside of dust-proof water tank of drying fills water, and pipeline connection is arranged at bottom
The transparent observing pipe 21 of 1 outside of baking oven babinet, Sewage outlet 20 is arranged at 21 bottom of transparent observing pipe.
The dust-proof water tank 23 that dries has air blower 24, the air intake vent of air blower 24 to be connected to 1 inside upper space of baking oven babinet outside,
The top of dust-proof water tank 23 of drying has more aerating pipes 22 to be from top to bottom inserted into water tank bottom, and 22 top of aerating pipe is connected to air blower 24
Air outlet, 22 caliber of aerating pipe be 3-5 centimetres, lower semisection has intensive trepanning.The size of trepanning is 0.5-2 millimeters, higher
Position trepanning is thinner, and bottom opening is thicker, and the bottom of aerating pipe 22 wet dust-proof water tank 23 of leaving away has 15 centimetres of holding or more distances,
Sediment space is reserved to dust.
Pending air with moisture and dust is squeezed into the water for the dust-proof water tank 23 that dries by air blower 24 by aerating pipe 22
In, it forms bubble and is overflowed from the lower half trepanning of aerating pipe 22, in uphill process, moisture in air is absorbed, and reaches dehumidifying
Purpose, big dust is trapped in water in addition, therefore pending air is by preliminary purification.
During the dust-proof water tank 23 that dries works, constantly there are moisture and dust impurities accumulation, therefore, water is gradual
It is raised, by transparent observing pipe 21 can observe with dust impurities accumulation situation, it is extra to be discharged in time from Sewage outlet 20
Moisture.When steady operation of the present invention, water need not be added substantially, therefore save water resource.
Drying above dust-proof water tank 23 water surface has opening, open communication return air duct 14, return air duct 14 to lead to circulated air
The air intake vent of machine 11;There are the partition of dedusting disk 17, dedusting disk 17 to be driven by dedusting disk motor 15 among return air duct 14, dedusting disk 17
There is stick-like dust removal brush 18 in lower half.
Return air duct 14 is located at the top half of dedusting disk 17, and pending air when flowing, is taken in return air duct 14
Band dust is intercepted by dedusting disk 17, and dedusting disk 17 constantly rotates, and the dust intercepted is taken out of return air duct 14, on dust removal brush 18
Dust is constantly scraped off dedusting disk 17 by flexible dedusting silk, high speed rotation, can clean 17 disk of dedusting, the dedusting disk after cleaning
Region comes back to 14 position of return air duct, continues to intercept dust.Therefore the dedusting efficient work and automated cleaning of the present invention, easily
In maintenance.
It by baking oven box house cavity horizontal subdivision is upper and lower two parts, drop that, which there is depositing dust partition board 1401 in the top of return air duct 14,
It is depositing dust area 19 below dirt partition board, top is baking zone;Depositing dust partition board 1401 can avoid dust and flow back into circulation air, and drop
Big air-flow is not present in dirt area 1401, dust is contributed to be deposited to 1401 bottom of dust accumulation area.
In the present embodiment, upper air duct 4 and the air nozzle 5 of lower air duct 13 are spaced, keep 3 surface each position wind-force of cloth equal
It is even;In addition have between air nozzle 5 and rush down the interval of air port 501, the width for rushing down air port 501 is about the half of air nozzle 5, rushes down air port 501
Circulation air can be enabled quickly to dissipate behind 3 surface of cloth to overflow, accelerate 3 surface wind speed of cloth, and 3 Pressures of balancing distributing, make
Dedusting effect of drying is more excellent.
The distributed architecture in air port 501 is let out as shown in Fig. 2, also showing orientation and the cloth 3 of infrared lamp 7 in figure
Traffic direction is consistent, which is easy expansion equipment lateral processes width, for broader process demand, it is only necessary to increase infrared
The number of permutations of line fluorescent tube 7 simultaneously accordingly increases corresponding air hose.
The energy-saving baking box of the hot wind framing shaping machine of the present invention is that one of complete hot wind framing shaping machine system is set
Standby, which is further equipped with corresponding electric control system, and the electric control system is mainly for infrared lamp and wind
The power of machine is controlled, and detection device various places inside temperature and adjustment airdoor control wind pressure flow, warning abnormality, and one
As be integrated in the Electronic Control Assembly of hot wind framing shaping machine system.
By taking embodiment illustrated in fig. 1 as an example, the common in line baking oven original machine type index of hot wind is that coal, gas or electrical heat energy 40KW match
Standby 2 6KW wind turbines, peak value energy consumption 52KW, 180-240 °C of hot blast temperature.Alternatively product, design parameter of the embodiment of the present invention
As follows, provisioned circulating fan and blower power is 4KW, by AC frequency conversion speed regulator speed governing, equipped infrared lamp
Every power 1KW is managed, wavelength is 10-30 microns, and totally 23, general power 31KW, the power is equally adjustable, since heat is directly made
It for cloth, can be rapidly heated, reduce the preheating time of machine, into after steady operation, overall power is about 20KW.
The infrared ray wave energy of used specific wavelength penetrates cloth surface layer, makes cloth inner heat, improves drying effect,
To 0.5 millimeter or so of grenadine to 2 millimeters or so of thick cloth, there is preferable effect.
As shown in Figure 3, the air-flow and dedusting schematic diagram inside the present invention, dry and clean circulation air is with black arrow
It indicates, is blown out from air nozzle high speed by circulating fan, take away the moisture and dust of cloth.From letting out, air port is quick excessive scattered to wait at this time
Steam and dust have been carried secretly in processing air, have been indicated with grid arrow.Pending air passes through aeration tube after being collected by air blower
The dust-proof water tank that dries is squeezed into, a large amount of bubbles are produced, bubble is in uphill process, and wherein steam is absorbed by the water of water tank, removal rate
About 70% or so, cloth gauze line coarse in dust is also trapped in water tank in addition, by Sewage outlet sublevel after sinking to the bottom
Section discharge, therefore the pending air after the dust-proof water tank that dries, substantially dry, and remaining smaller dust.
Pending air flows through return air duct, and the dedusting disk barrier rotated, entrained dust accumulates in dedusting dish cart
Face is taken out of outside return air duct, is rotated down the dust removal brush brush of movement from dedusting panel surface, gathered in depositing dust area bottom, warp
Dust removal port is cleared up.The circulation air that dry cleansing is reverted to by the pending air of dedusting disk, is absorbed by circulating fan again,
Air duct is blowed to, achievees the purpose that recycle with hot-air.
In figure three, also show each section temperature of the present invention under particular job state, cloth by thermal infrared light wave by
It is interior that external heat, under no air current state, surface temperature can be warming up to 140 °C or more quickly, and steam also volatilizees therewith, and
Circulating air temperature flows through from design on fabric surface high speed at 110 °C or so, takes away heat and steam, design on fabric surface is made to cool down, avoid
Excessive temperature damages cloth, and pending air themperature is warming up to 120 °C or so at this time, into the dust-proof water tank that dries, dedusting of drying
Water temperature is 80-90 °C after the water steady operation of water tank, general to keep stablizing, but continued high load works, and keeps the temperature of water excessively high
When, it needs that extraneous cold water cooling is added, to keep effect on moisture extraction.By the pending air themperature of the dust-proof water tank that dries it includes
Moisture be removed, take away partial heat, it is 110 °C or so to cool down, and is recycled by circulating fan after filtering.
In the present invention, band hot-air is recycled in oven interior always, in addition to the heat dissipation of baking oven itself, and disengaging cloth
Other than the fixation heat energy loss unavoidably generated with cloth heating itself that leaks out of feeding port, the sewage being only discharged can band
Partial heat is walked, therefore thermal energy consume is relatively low.
The energy-saving effect of the present invention also resides in effective benefit caused by the improvement of infrared waves mode of heating, other products are logical
Hot-blast Heating cloth caused by high temperature heat source is crossed, to make design on fabric surface heat up, it is desirable to provide 180-220 °C or more of hot wind,
Therefore oven interior environment temperature is far above product of the present invention, and heat energy loss is fixed caused by hot environment also necessarily than this
The relative low temperature environment of invention is height.
For the embodiment of the present invention under ideal working condition, the whole thermal losses including fixed thermal losses is about 15-20%
Left and right, is not only far below the index of general in line baking oven 50-60% thermal losses, and heat reclaiming system is installed additional also below in line baking oven
The energy consumption index of 30% thermal losses afterwards, therefore product of the present invention has apparent power savings advantages.
Therefore the energy-saving baking box of the hot wind framing shaping machine of the present invention, energy consumption index are better than other existing products, and nothing
It needs external heat-exchange system to realize thermal energy recycling, therefore has simple in structure, equipment quick heating, preheating time is short, saves water and energy
The advantages of.
Each index of Fig. 1-3 illustrated embodiments is based on particular job condition, should not be considered as the indices of product of the present invention
It limits, the present invention adjusts the working condition of each component, therefore practical index is also different according to specific works environmental requirement.
As shown in figure 4,14 section of return air duct is semicircle, arc side connects with the arc side of dedusting disk 17, and straight flange is high
In 17 horizontal axis of dedusting disk, which can provide maximum ventilation area, make dedusting disk working efficiency higher.Dust removal brush 18 at this time
Slightly below 17 axle center of dedusting disk, 18 entire length of dust removal brush are slightly longer than the diameter of dedusting disk 17, and dust removal brush 18 passes through
The driving of dust removal brush motor 1801 is also shown in the figure, multiple dust removal brush can share a set of dust removal brush motor system,
To simplify structure.