Tension-free overflow water washing tank
(1) technical field
The present invention relates to a kind of water washing chamber.The cold-pad-batch preparation that mainly is applicable to cotton textiles and polyester cotton bank up washing after the decatize and dyeing, stamp after washing.Belong to the textile dyeing machinery technical field.
(2) background technology
The textile printing and dyeing wash water is handled traditional batch production pattern that adopts mostly at present, promptly carries out step by step on the rope form overflow dyeing machine.Rope dyeing machine wash water process using is by cylinder wash water mode, promptly washes a cylinder and arranges a cylinder and carry out wash water, and water is recurrent state and crosses at the nozzle place during wash water.The cleaning time is longer, and efficient is not high, and water consumption is big.This kind wash water mode can not satisfy energy-saving and emission-reduction under the new situation printing and dyeing mill to the demand of wash water equipment.Simultaneously, also there is the energy multiple-unit of promoting the use of in recent years to be combined to form combination machine serialization production, washing efficiency are higher, power consumption is low knitting cylinder, open width double rotating drum rinsing machine.But this kind washing processing mode fabric in water-washing process directly contact easily with drum surface and abrades, and fabric is the single face cleaning in water-washing process, and the fabric washing effect is relatively poor, cleaning is not thorough, and water consumption is also bigger.
(3) summary of the invention
The objective of the invention is to overcome above-mentioned deficiency, provide a kind of fabric face to be difficult for scratch, do not produce polishing scratch, clean thoroughly and the low tension-free overflow water washing tank of water consumption.
The object of the present invention is achieved like this: a kind of tension-free overflow water washing tank, comprise casing and rotary drum, described rotary drum has two, two right parallel being arranged in the casing of rotary drum one the first from left, described casing is provided with water inlet, delivery port and overfall, described rotary drum places the latter half in the casing, is provided with a mistake cloth rewinder roll in the casing above described two rotary drums, is provided with spray equipment in the casing above described cloth rewinder roll excessively; Described rotary drum comprises outer net tube and interior rotating cylinder, interior rotating cylinder and the inside and outside coaxial arrangement of outer net tube, and the rotating cylinder outer rim is axial arranged in described many fins, described outer net tube and an interior rotating cylinder direction of rotation.
Tension-free overflow water washing tank of the present invention, the described cloth rewinder roll of crossing comprises cylindrical shell, and cylindrical shell comprises adhesive tape and connection strap, and described adhesive tape and connection strap all have many, and many adhesive tape and many connection straps are circumferentially arranged at interval, link to each other by connection strap between adjacent two adhesive tape.
Tension-free overflow water washing tank of the present invention, described fin cross section are inverted " V " type structure.
The invention has the beneficial effects as follows:
The outer net tube of rotary drum of the present invention and interior rotating cylinder backward rotation, and above crossing cloth rewinder roll, spray equipment is set, form outer spray inner pressed drum structure; Interior rotating cylinder outer rim design fin has and guarantees the effect of fetching water and cleaning.Outer net tube and interior rotating cylinder backward rotation can make and be washed positive and negative two faces of fabric and rotary drum face formation one deck turbulent flow moisture film simultaneously, quickened to be washed between fabric face and washing lotion the attenuation of impurity boundary layer and break, impurity is replaced in the cleaning fluid by flush away, improved washing efficiency.The operating fabric face of being washed is not directly contacted with drum surface, eliminate issuable scratch and polishing scratch, guarantee to be washed the bright and clean no rub of fabrics cloth cover.Employing adhesive tape formula is crossed the abrasion that cloth rewinder roll can reduce cloth to greatest extent and cross the cloth rewinder roll roll surface, makes cloth cover not have scratch and polishing scratch, and while interval adhesive tape formula is crossed cloth rewinder roll can cooperate raising washing effect.The cleaning fluid circulated filter system that is formed by the water inlet on the casing, other water water inlet, dewatering outlet and overfall etc. quickens casing cleaning liquid inside circulating filtration, need not to carry out the interior batting cleaning of casing and ensure that circulation is freely suitable, reduce water consumption greatly, improved cleaning performance, the cleaning fluid spray is washed fabric, cleaning performance is excellent, and scavenging period had been shortened in the molecular motion of water and impurity when water also can heat with the acceleration washing in the casing.
(4) description of drawings
Fig. 1 is the general structure schematic diagram of tension-free overflow water washing tank of the present invention.
Fig. 2 is the drum structure schematic diagram of invention.
Fig. 3 is the right side view of Fig. 2.
Fig. 4 is the cloth rewinder roll structural representation excessively of invention.
Fig. 5 is the right side view of Fig. 4.
Reference numeral among the figure:
Casing 1, rotary drum 2, mistake cloth rewinder roll 3, first transmission device 4, spray equipment 5, heater 6, maximum water level 7, second transmission device 8;
Fabric input mouth 1.1, water inlet 1.2, overfall 1.3, exit slot 1.4, other water water inlet 1.5, dewatering outlet 1.6, delivery port 1.7;
Main shaft 2.1, outer net tube 2.2, interior rotating cylinder 2.3, end cap 2.4, fin 2.5, sprocket wheel 2.6;
Adhesive tape 3.1, connecting plate 3.2, axle 3.3, end plate 3.4.
(5) specific embodiment
Referring to Fig. 1, Fig. 1 is the general structure schematic diagram of tension-free overflow water washing tank of the present invention.As seen from Figure 1, tension-free overflow water washing tank of the present invention comprises casing 1, rotary drum 2, crosses cloth rewinder roll 3, first transmission device 4, second transmission device 8, spray equipment 5 and heater 6.The left side, described casing 1 top is provided with fabric input mouth 1.1, the right, casing 1 top is provided with exit slot 1.4, casing 1 left side is provided with water inlet 1.2 and overfall 1.3, and casing 1 right side is provided with other water water inlet 1.5 and dewatering outlet 1.6, and casing 1 bottom is provided with delivery port 1.7.Described rotary drum 2 has two, two right parallel being arranged in the casing 1 of rotary drum 2 one the first from left, and place the latter half in the casing 1.The described cloth rewinder roll 3 of crossing has one, crosses cloth rewinder roll 3 for one and is arranged in the casing 1, and place the top of two rotary drums 2.Described spray equipment 5 is installed in the casing 1, and places the top of cloth rewinder roll 3.Described heater 6 is installed in casing 1 inner bottom part.
Referring to Fig. 2~3, Fig. 2 is the drum structure schematic diagram of invention.Fig. 3 is the right side view of Fig. 2.By Fig. 2 and Fig. 3 as can be seen, described rotary drum 2 is made up of main shaft 2.1, outer net tube 2.2, interior rotating cylinder 2.3 and end cap 2.4.In described interior rotating cylinder 2.3 and the outer net tube 2.2, outer coaxial arrangement, rotating cylinder 2.3 and outer net tube 2.2 and center in main shaft 2.1 is arranged at, end cap 2.4 is fixedly installed on the two ends of outer net tube 2.2, and described outer net tube 2.2 is rotatably connected on the main shaft 2.1 by the end cap 2.4 and the bearing at its two ends, rotating cylinder 2.3 outer rims are axial arranged in described many fins 2.5, fin 2.5 cross sections are inverted " V " type structure, described main shaft 2.1 links to each other with first transmission device 4, rotating cylinder 2.3 links to each other with second transmission device 8 in described, and described first transmission device 4 and second transmission device 8 are installed on the casing 1.Described outer net tube 2.2 and interior rotating cylinder 2.3 direction of rotation.
Referring to Fig. 4~5, Fig. 4 is the cloth rewinder roll structural representation excessively of invention.Fig. 5 is the right side view of Fig. 4.By Fig. 4 and Fig. 5 as can be seen, the described cloth rewinder roll 3 of crossing mainly is made up of axle 3.3, cylindrical shell and end plate 3.4.Cylindrical shell is made up of adhesive tape 3.1 and connection strap 3.2.Described adhesive tape 3.1 and connection strap 3.2 all have many, and many adhesive tape 3.1 and many connection straps 3.2 are circumferentially arranged at interval, link to each other by connection strap 3.2 between adjacent two adhesive tape 3.1.Described end plate 3.4 is fixedly connected on the both sides of cylindrical shell, and cylindrical shell is rotatably connected on the axle 3.3 by the end plate 3.4 and the bearing of its both sides.
Collect spray equipment spray backwater by the water inlet on the casing and enter casing, and then enter spray equipment by delivery port through the suction pump filtration cycle and recycle, when water level exceeds overfall, discharge by overfall.