Alternation drum-type drying case
Technical field
The present invention relates to a kind of textile machine equipment back washer, particularly the drying baker of this kind back washer.
Background technology
At present, the back washer that textile industry is used, its drying baker mostly adopts very simple in-line arrangement cylinder drying technology, each cylinder is arranged side by side, and the drying baker floor space is bigger, and wool top is done sinusoidal motion between each cylinder, the contact area of wool top and cylinder is few, the wool top drying efficiency is low, the too small weak effect that causes steam to penetrate wool top of suction force, and the wool top oven dry is inhomogeneous.
Summary of the invention
The present invention is directed in the prior art, cylinder in-line arrangement drying baker, each cylinder is arranged side by side, the drying baker floor space is bigger, the defective that the contact area of wool top and cylinder is few provides a kind of alternation drum-type drying case, and this kind drying baker floor space is little, and effectively improved the contact area of wool top and each cylinder, have the high advantage of drying efficiency.
The technical solution that the present invention is directed to above-mentioned technological deficiency employing is:
Alternation drum-type drying case, it comprises casing and cylinder, have a plurality of air-vents on the cylinder, above-mentioned cylinder has three at least, and dislocation is arranged one on the other in casing, and three adjacent cylinders become just " product " font or " product " font structure of falling, the diameter of described each cylinder is identical, be welded by the corrosion resistant plate coiling, ring flange is equipped with at two ends, and inside is provided with central shaft; There is not the zone of wool top approach to be provided with sealing mechanism in the described cylinder, the air-vent sealing that sealing mechanism should the zone.
Above-mentioned sealing mechanism has baffle plate and sealing gasket, and sealing gasket is close to the baffle plate outer and drum inner surface is installed, and baffle plate and central shaft are connected and fixed.
Above-mentioned cylinder is provided with deflector in the cylinder inside of wool top direction of advance, and deflector will blow to through the wool top of this position on next cylinder.
Above-mentioned deflector has hair-dryer and flow-guiding mouth, and hair-dryer is dried by flow-guiding mouth, and flow-guiding mouth is arranged on two cylinders from nearest position, and whole flow-guiding mouth is equipped with felt along the axial setting of cylinder at flow-guiding mouth and drum inner surface contact position.
Above-mentioned alternation drum-type drying case also comprises aspirating mechanism, and aspirating mechanism is arranged on a side of cylinder, and aspirating mechanism has induced-draught fan, air guide hole and vortex generator, and vortex generator is installed on the air guide hole, and induced-draught fan is fixed on the air guide hole outside.
Above-mentioned alternation drum-type drying case also comprises transmission mechanism, transmission mechanism has reducing motor, rolling bearing units and trundle, reducing motor is installed in the cylinder opposite side relative with aspirating mechanism, reducing motor is connected by the ring flange of rolling bearing units with this side of cylinder, be equipped with at cylinder on the ring flange of aspirating mechanism one side three trundles are housed, trundle is pressed on the rotary rail that the casing wallboard is provided with.
Above-mentioned alternation drum-type drying case also comprises Steam Heating mechanism, and there are steam pipework, heat exchanger and temperature controller in Steam Heating mechanism, and heat exchanger is arranged in the casing, and steam pipework is connected with heat exchanger, the open and close of temperature controller control steam pipework.
Beneficial effect of the present invention:
1, alternation drum-type drying case, cylinder has a plurality of, and dislocation arrangement one on the other in casing, and three adjacent cylinders become just " product " font or " product " font structure of falling.This kind arrangement mode has reduced the floor space of drying baker, and the stroke of wool top on each cylinder is elongated, has increased the oven dry area of wool top, wool top drying efficiency height.
2, the cylinder inherence does not have the zone of wool top approach to be provided with sealing mechanism, the air-vent sealing that sealing mechanism should the zone.Effectively improved the suction of wool top overlay area cylinder surface, the air quantity that steam penetrates wool top increases the wool top good drying effect.
3, the inherent wool top direction of advance of cylinder is provided with deflector, and felt is equipped with in the flow-guiding mouth of deflector and drum inner surface contact position.The air-flow that the semi-permeability of felt itself blows out whole flow-guiding mouth is constant, forms soft jet between each cylinder, and jet will blow to through the wool top of this position on next cylinder, make wool top do reliable biography between each cylinder and connect.
Description of drawings
Fig. 1 is the structural representation of alternation drum-type drying case;
Fig. 2 is the side sectional view of Fig. 1;
Fig. 3 is the zoomed-in view of a-quadrant among Fig. 2;
Fig. 4 is the zoomed-in view in B zone among Fig. 2.
The present invention is described in detail below in conjunction with accompanying drawing:
The specific embodiment
In conjunction with Fig. 1, Fig. 2, Fig. 3 and Fig. 4, alternation drum-type drying case, it comprises casing and cylinder, and cylinder has three 11,12,13, and dislocation is arranged in down " product " font structure one on the other in casing.Three cylinder 11,12,13 diameters are identical, and being reeled by corrosion resistant plate is welded, and ring flange is equipped with at two ends, and inside is provided with central shaft 2, and it is 3 millimeters air-vent that outer surface evenly has diameter.
The cylinder inherence does not have the zone of wool top approach to be provided with sealing mechanism 3, sealing mechanism 3 has baffle plate 301 and sealing gasket, sealing gasket is close to baffle plate 301 outers and drum inner surface is installed, and baffle plate 301 and central shaft 2 are connected and fixed, and sealing mechanism 3 can be with the air-vent sealing that rotates on this zone cylinder.
The inherent wool top direction of advance of cylinder is provided with deflector 4, deflector 4 comprises hair-dryer and flow-guiding mouth 401, hair-dryer is by flow-guiding mouth 401 blowings, flow-guiding mouth 401 is arranged on two cylinders from nearest position, whole flow-guiding mouth 401 is equipped with felt along the axial setting of cylinder in flow-guiding mouth 401 and drum inner surface contact position.
Above-mentioned alternation drum-type drying case also comprises aspirating mechanism 5, transmission mechanism 6 and Steam Heating mechanism, aspirating mechanism 5 is arranged on a side of cylinder, aspirating mechanism 5 has induced-draught fan 501, air guide hole 502 and vortex generator, vortex generator is installed on the air guide hole 502, and induced-draught fan 501 is fixed on air guide hole 502 outsides.Transmission mechanism 6 has reducing motor 601, rolling bearing units 602 and trundle 603, reducing motor 601 is installed in the cylinder opposite side relative with aspirating mechanism 5, reducing motor 601 is connected by the ring flange of rolling bearing units 602 with this side of cylinder, be equipped with at cylinder on the ring flange of aspirating mechanism 5 one sides three trundles 603 are housed, trundle is pressed on the rotary rail 604 that is provided with on the casing wallboard.There are steam pipework, heat exchanger and temperature controller in Steam Heating mechanism, and heat exchanger is arranged in the casing, and steam pipework is connected with heat exchanger, the open and close of temperature controller control steam pipework.
During work, wool top is by 7 feedings of drying baker conveyer belt, under the drive of swing roller, enter from cylinder 11 tops, walk around from cylinder 12 bottoms again, output after detouring from cylinder 13 tops at last, because the effect cylinder of aspirating mechanism 5 has bigger suction force in the zone of wool top parcel, wool top does not have the zone of parcel to be sealed by the air-vent that sealing mechanism 3 will rotate on this zone cylinder, effectively improved the suction of wool top overlay area cylinder surface, the air quantity that steam penetrates wool top increases the wool top good drying effect.In flow-guiding mouth 401 and drum inner surface contact position felt is housed, the air-flow that the semi-permeability of felt itself blows out whole flow-guiding mouth 401 is constant, between each cylinder, form soft jet, jet will blow to through the wool top of this position on next cylinder, make wool top do reliable biography between each cylinder and connect.
The drying baker floor space of this kind structure is few, and the stroke of wool top on each cylinder is elongated, has increased the oven dry area of wool top, wool top drying efficiency height.
Certainly; above-mentioned explanation is not to be limitation of the present invention; the present invention also be not limited in above-mentioned for example, variation, remodeling, interpolation or replacement that those skilled in the art are made in essential scope of the present invention also should belong to the protection domain of invention.