A kind of equipment for textile oven dry and furnace drying method
Technical field
The present invention relates to field of textiles, particularly relate to equipment and the method for the oven dry of a kind of textile.
Background technology
Current, in yarn fabric production process, drying plant is absolutely necessary one of production equipment.In textile drying course, drying plant is generally worked by two kinds of modes, be provide high temperature heat source to carry out a drying by heat radiation to textile to be dried by drying plant, another is to provide hot blow that drying plant gives out by air-flow to textile.All can use drying chamber for raising the efficiency these two kinds of modes, drying chamber is a relatively airtight space, and for dry textile, textile to be dried needs to put drying chamber into dries, and the textile completing drying needs to take out drying chamber.Above-mentioned two kinds of modes all Shortcomings are found in production reality.As the process in order to complete textile turnover drying chamber, two openings are set for textiles turnover drying chambers, inefficiency and wasting space; Air humidity in drying chamber cannot be reduced when not loses heat.
Application number disclosed in 26 days March in 2014 be 201320447706.3 utility model disclose a kind of efficient cloth drying baker, three relatively independent drying cavities are utilized to dry cloth, because three relatively independent drying cavity temperature raise gradually, the quality of cloth can be taken into account while ensureing drying efficiency.This utility device exists following not enough: the gateway of cloth is provided separately, and two openings all will arrange control point, cause the unnecessary wasting of resources.Application number disclosed in 7 days January in 2015 be 201420376610.7 utility model disclose a kind of safety, environmental protection, energy-conservation high temperature heat pump drying plant, this equipment divides interior machine and outer machine, utilize the evaporation of working medium, compression, condensation process by the transfer of heat in outer low temperature environment in baking room, this equipment theoretical work efficiency is greater than 1, efficiency is all higher than other firing equipments, can the energy be saved, reduce discharge, realize energy-saving and emission-reduction.But this equipment has the following disadvantages: (1), in order to be discharged by the moisture in drying cavity, must arrange opening and carry out air with extraneous low temperature environment and exchange, inevitable large losses heat in the process, causes the waste of the energy; (2) inefficiency during replacing cloth; (3) energy source is single, and actual drying efficiency is not high.
Summary of the invention
The object of the invention is for the deficiencies in the prior art part, overcome the thermal loss problem that causes in dehumidification process and reduce drying chamber opening, reduce the waste of resource, provide a kind of structure simple, thermal loss and the wasting of resources can be reduced and the equipment of raising the efficiency.
For textile dry an equipment, comprising: drying chamber, live-roller, extrusion roll shaft, hot air apparatus, heating unit, Dehumidifying element, drying chamber window, removable cover, take-off device, devices for taking-up, skate apparatus, rail groove, except moist chamber, ventilating fan, except moist chamber outlet, dehumidifying chamber inlet; Described live-roller is arranged in drying chamber, respectively has a row up and down; Described take-off device comprises take-off device cylinder and take-off device gripper shoe, take-off device gripper shoe is connected on the bearing platform of skate apparatus, take-off device cylinder is installed between two pieces of take-off device gripper shoes, textile is wound around and is arranged on described take-off device cylinder, and this take-off device is used for textile to be dried to send into drying chamber via drying chamber window; Described devices for taking-up comprises devices for taking-up gripper shoe and devices for taking-up cylinder, devices for taking-up gripper shoe is connected on the bearing platform of skate apparatus, devices for taking-up cylinder is installed between two pieces of devices for taking-up gripper shoes, textile is wound around and is arranged on devices for taking-up cylinder, and this devices for taking-up is used for rolling out drying chamber by completing dry textile via drying chamber window; Described skate apparatus comprises bearing platform, wheel and connecting rod, and wheel is installed on below bearing platform, and two connecting rods are connected between the adjacent side of two bearing platforms, and skate apparatus is arranged on the rail groove above drying chamber by wheel; Described removable cover with rail groove, with rail groove removable cover with between drying chamber window for being flexibly connected, this removable cover be used for close or open drying chamber window; Described extrusion roll shaft, comprise the first roll shaft and the second roll shaft, the elastomeric material of described first roll shaft and the second roll shaft surface coverage waterproof is also horizontally disposed with, during installation the spacing of two axial lines should be less than these two roll shaft radiuses covering elastomeric material and, be connected to form a pair extrusion roll shaft to realize elasticity, this to extrusion roll shaft for extruding the moisture in textile to be dried.
As improvement, entering and taking out window for textile only opened by described drying chamber, and textile turnover drying chamber utilizes the same window to carry out.
As improvement, be provided with rail groove between described different drying chamber window, when removable cover is closed, this rail groove is communicated with the rail groove on removable cover, and now whole drying chamber starts to dry textile under air-tight state.
As improvement, described take-off device and devices for taking-up are connected on two bearing platforms of skate apparatus, can slide with skate apparatus on rail groove.
As another improvement, after removable cover is closed, described skate apparatus moves to the window place of other drying chamber along rail groove and by needing the textile sending into drying chamber to send into drying chamber, meanwhile the textile completing oven dry is rolled out drying chamber.
As another improvement, the first roll shaft of described extrusion roll shaft and the elastomeric material of the second roll shaft surface coverage waterproof, during installation the spacing of two axial lines should be less than these two roll shaft radiuses covering elastomeric material and, with realize elasticity connect.
As further improving, described heating unit comprises the loop be made up of different heat-energy collecting evaporimeter, the first internal exchanger, the first compressor, first throttle valve and hot air apparatus, by a pipeline communication between heating unit each several part, heat transfer medium is accommodated in pipeline, hot air apparatus is placed on drying chamber sidewall as drying chamber provides hot blast, different heat-energy collecting evaporimeter outer wall scribbles heat-absorbing material, and different heat-energy collecting evaporimeter is outside equipped with plate-type solar plate.
As further improving, described Dehumidifying element is two, first Dehumidifying element is arranged in drying chamber, is made up of, accommodates heat transfer medium in pipeline the second evaporator with heat pump, the second internal exchanger, the second compressor, second throttle, pipeline between the second hot air apparatus and each parts; Second Dehumidifying element is arranged on outside drying chamber, by the 3rd evaporator with heat pump, the 3rd internal exchanger, the 3rd compressor, the 3rd choke valve, form except moist chamber, pipeline between the 3rd hot air apparatus and each parts, heat transfer medium is accommodated in pipeline, except moist chamber is enclosed construction, second heat more device and the 3rd hot air apparatus is disposed side by side on the drying chamber sidewall corresponding with hot air apparatus, highly consistent, three hot air apparatus complement each other to form air-flow, make air humidity even as far as possible, air-flow can also accelerate the drying course of textile.
As further improving, described dehumidifying indoor are provided with except moist chamber outlet and dehumidifying chamber inlet, dehumidifying chamber inlet is arranged near hot air apparatus side, except moist chamber outlet is arranged on side far away, all ventilating fan is provided with except in moist chamber outlet and dehumidifying chamber inlet, the air be used for dehumidifying is indoor except moist chamber outlet brings drying chamber into, and dehumidifying chamber inlet is used for the air in drying chamber being brought into dehumidifying room.
Another object of the present invention is to provide a kind of method of drying for textile, the special feature of the method is, textile utilizes same window to pass in and out drying chamber, textile turnover drying chamber process is carried out simultaneously, drying chamber window place is provided with the removable cover be connected with drying chamber windows active, and textile is by being arranged on the drying chamber window turnover drying chamber of drying chamber top; Second Dehumidifying element directly dehumidifies to air in drying chamber inside, 3rd Dehumidifying element is by dehumidifying further to except the air in moist chamber and drying chamber except moist chamber outlet and dehumidifying chamber inlet, in textile drying course, drying chamber does not exchange with the air on drying chamber and the outdoor boundary that dehumidifies, and this furnace drying method comprises the steps:
1). cut the textile loop in drying chamber, otch side is connected with textile to be dried on take-off device, opposite side is connected with the cylinder on devices for taking-up, textile to be dried sends into drying chamber via take-off device, and the textile that drying completes by devices for taking-up simultaneously rolls out drying chamber;
2). the textile to be dried entering drying chamber between the extrusion roll shaft gap that elasticity connects from bottom to top through extrusion roll shaft to extrude the moisture textile to be dried;
3). after the textile that drying completes rolls out drying chamber, cut off the textile be connected with take-off device, cut off the textile be connected with devices for taking-up simultaneously, and formation textile loop that two otch are connected, close removable cover, textile transmission accept drying course between two rows live-roller.
4). utilize skate apparatus and rail groove devices for taking-up and take-off device to be slid into other drying chamber window place and repeat above-mentioned steps.
Beneficial effect of the present invention: the present invention is to provide a kind of efficient, equipment of saving and method, the drying chamber of sealing directly dehumidifies to air, do not carry out air circulation with drying chamber and the outdoor air that dehumidifies, overcome the thermal loss problem caused in air circulation process; The energy has been saved in the utilization of different cumulative, improves efficiency; Public textile turnover window had both been saved space and had been additionally reduced control point and then saving resource; Textile turnover drying chamber process carries out improve operating efficiency simultaneously.
Accompanying drawing explanation
In order to the technical scheme of the clearer explanation embodiment of the present invention, in describing embodiment below, the required accompanying drawing used does simple introduction, apparently, accompanying drawing described below 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 drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic diagram of textile drying plant embodiment.
Fig. 2 is drying chamber schematic diagram.
Fig. 3 is heating unit schematic diagram.
Fig. 4 is Dehumidifying element schematic diagram.
Fig. 5 is take-off device schematic diagram.
Fig. 6 is devices for taking-up schematic diagram.
Fig. 7 is the profile of extrusion roll shaft.
Fig. 8 is skate apparatus schematic diagram.
Fig. 9 is textile kinematic sketch during replacing textile.
Label declaration:
1. drying chamber, 1a. second drying chamber, 2. live-roller, 2a. arranges live-roller, live-roller is arranged under 2b., 3. extrusion roll shaft, 3a. first roll shaft, 3b. second roll shaft, 3c. rubber layer, 4. hot air apparatus, 4a. second hot air apparatus, 4b. the 3rd hot air apparatus, 5. heating unit, 6. Dehumidifying element, 6a. first Dehumidifying element, 6b. second Dehumidifying element, 7. drying chamber window, 8. removable cover, 9. take-off device, 9a. take-off device cylinder, 9b. take-off device gripper shoe, 10. devices for taking-up, 10a. devices for taking-up cylinder, 10b. devices for taking-up gripper shoe, 11. skate apparatus, 12. rail grooves, 13. textiles, 14. bearing platforms, 15. connecting rods, 16. wheels, 17. except moist chamber 18. ventilating fan 19. is except moist chamber outlet 20. dehumidifying chamber inlet, 21. different heat-energy collecting evaporimeters, 21a. second evaporator with heat pump, 21b. the 3rd evaporator with heat pump, 22. first internal exchangers, 22a. second internal exchanger, 22b. the 3rd internal exchanger, 23. first compressors, 23a. second compressor, 23b. the 3rd compressor, 24. first throttle valves, 24a. second throttle, 24b. the 3rd choke valve.
Detailed description of the invention
Below in conjunction with accompanying drawing, clear, complete explanation is carried out to the technical scheme in invention.
The profile that Fig. 1 is the schematic diagram of textile drying plant embodiment, Fig. 2 is drying chamber schematic diagram, Fig. 3 is heating unit schematic diagram, Fig. 4 is Dehumidifying element schematic diagram, Fig. 5 is take-off device schematic diagram, Fig. 6 is devices for taking-up schematic diagram, Fig. 7 is extrusion roll shaft, Fig. 8 are skate apparatus schematic diagram, Fig. 9 for changing textile time textile kinematic sketch.As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8 and Fig. 9, provide a kind of textile drying plant in the present embodiment, comprise drying chamber 1, second drying chamber 1a, live-roller 2, extrusion roll shaft 3, hot air apparatus 4, heating unit 5, Dehumidifying element 6, drying chamber window 7, removable cover 8, take-off device 9, devices for taking-up 10, skate apparatus 11, rail groove 12, except moist chamber 17, ventilating fan 18, except moist chamber outlet 19, dehumidify chamber inlet 20.Described live-roller 2 is arranged in drying chamber 1 and the second drying chamber 1a, respectively has a row up and down, described extrusion roll shaft 3 comprises the first roll shaft 3a and the second roll shaft 3b, first roll shaft 3a and the second roll shaft 3b surface parcel rubber layer 3c is also horizontally disposed with, adjust during installation the first roll shaft 3a and the second roll shaft 3b two axial lines spacing make the first roll shaft 3a and the second roll shaft 3b in opposite directions elasticity be connected, form a pair extrusion roll shaft 3, this to extrusion roll shaft 3 for extruding the moisture in textile 13 to be dried, the heat of described hot air apparatus 4 for providing for drying chamber 1 and the second drying chamber 1a, rail groove 12 is provided with between described drying chamber 1 and the window of the second drying chamber 1a, described removable cover 8 is with rail groove 12, with rail groove removable cover 12 with between drying chamber window 7 for being flexibly connected, this removable cover 8 is for closing or opening drying chamber window 7, when opening removable cover 8, textile 13 can pass in and out drying chamber simultaneously, when closing removable cover 8, rail groove 12 on removable cover is connected with the rail groove 12 above drying chamber, skate apparatus 11 can be moved between window between two drying chambers along the rail groove 12 connected, make drying chamber carry out drying to textile 13 under air-tight state simultaneously, to reduce thermal loss, described take-off device 9 comprises take-off device cylinder 9a and take-off device gripper shoe 9b, take-off device gripper shoe 9b is connected on the bearing platform 14 of skate apparatus 11, take-off device cylinder 9a is installed between two pieces of take-off device gripper shoe 9b, textile 13 is wound around and is arranged on described take-off device cylinder 9a, and this take-off device 9 is for sending into drying chamber by textile 13 to be dried via drying chamber window 7, described devices for taking-up 10 comprises devices for taking-up gripper shoe 10b and devices for taking-up cylinder 10a, devices for taking-up gripper shoe 10b is connected on the bearing platform 14 of skate apparatus 11, devices for taking-up cylinder 10a is installed between two pieces of devices for taking-up gripper shoe 10b, textile 13 is wound around and is arranged on devices for taking-up cylinder 10a, and this devices for taking-up 10 is for rolling out drying chamber by completing dry textile 13 via drying chamber window 7, described skate apparatus 11, comprise bearing platform 14, wheel 16 and connecting rod 15, wheel 16 is installed on below bearing platform 14, two connecting rods 15 are connected between the adjacent side of two bearing platforms 14, take-off device 9 and devices for taking-up 10 are connected on two bearing platforms 14 of skate apparatus 11, this skate apparatus 11 is arranged on the rail groove 12 li above drying chamber by wheel 16, after take-off device 9 and devices for taking-up 10 complete the task of textile discrepancy drying chamber, skate apparatus 11 is slided into the second drying chamber 1a together with take-off device 9 and devices for taking-up 10 by rail groove 12, repeat the work of take-off device 9 and devices for taking-up 10, improve equipment efficiency of usage.
Described heating unit 5 comprises the loop be made up of different heat-energy collecting evaporimeter 21, first internal exchanger 22, first compressor 23, first throttle valve 24 and hot air apparatus 4, by a pipeline communication between heating unit 5 each several part, freon is accommodated as heat transfer medium in pipeline, hot air apparatus 4 is placed on drying chamber 1 sidewall as drying chamber 1 provides hot blast, different heat-energy collecting evaporimeter 21 outer wall scribbles heat-absorbing material, and different heat-energy collecting evaporimeter 21 is outer is also provided with plate-type solar plate.Different heat-energy collecting evaporimeter 21 absorbs the heat in solar energy and environment, the freon of low-pressure liquid is evaporated to hot gas and enters the first compressor 23 after different heat-energy collecting evaporimeter 21 absorbs heat, freon enters hot air apparatus 4 with the hot vapor form of HTHP after compressing in the first compressor 23 and heating up, because hot air apparatus 4 is fan coil, fan coil mainly relies on the blower fan in it to improve ambient air convection current, hot steam condensation heat release in fan coil of HTHP, air is heated when through fan coil surface, first internal exchanger 22 is in order to the heat in further absorbing environmental, described Dehumidifying element 6 is two, first Dehumidifying element 6a is arranged in drying chamber 1, by the second evaporator with heat pump 21a, second internal exchanger 22a, second compressor 23a, second throttle 24a, pipeline composition between second hot air apparatus 4a and each parts, directly in drying chamber 1, air is dehumidified, second Dehumidifying element 6b is arranged on outside drying chamber 1, by the 3rd evaporator with heat pump 21b, 3rd internal exchanger 22b, 3rd compressor 23b, 3rd choke valve 24b, except moist chamber 17, pipeline composition between 3rd hot air apparatus 4b and each parts, second Dehumidifying element 6b dehumidifies to except the air in moist chamber 17 and drying chamber 1 further by utilizing ventilating fan 18 except moist chamber gateway, second hot air apparatus 4a and the 3rd hot air apparatus 4b is disposed side by side on drying chamber 1 sidewall corresponding with hot air apparatus 4, highly consistent.Three hot air apparatus complement each other to form air-flow, and make air humidity even as far as possible, air-flow can also accelerate the drying course of textile, described except moist chamber 17 be enclosed construction, except being provided with except moist chamber outlet 19 and dehumidifying chamber inlet 20 in moist chamber 17, except moist chamber 17 utilizes ventilating fan 18 and drying chamber 1 to carry out air circulation by importing and exporting except moist chamber, dehumidifying chamber inlet 20 is arranged near the 3rd hot air apparatus 4b side, except moist chamber outlet 19 is arranged on side far away, ventilating fan 18 is all provided with except in moist chamber outlet 19 and dehumidifying chamber inlet 20, except the ventilating fan 18 of moist chamber outlet 19 is for outputting to drying chamber 1 by the dry air in moist chamber 17, the ventilating fan 18 of dehumidifying chamber inlet 20 is for sending into the air in drying chamber 1 except moist chamber 17.
The above; be only the present invention's preferably detailed description of the invention, but protection scope of the present invention is not limited thereto, any those of ordinary skill is in the art in the technical scope that the present invention discloses; the change that can expect easily or replacement, be all encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claims.