CN208685224U - Slasher pre-moisture sink - Google Patents

Abstract

The utility model provides a kind of slasher pre-moisture sink, for prewetting sizing, including cord roller, sink of prewetting, submergence roller, squeeze roll(s), submergence roller, squeeze roll(s) are loaded on and prewet in sink, it is characterized by: being equipped with a side pressure roller in submergence roller yarn outlet side, the side pressure roller center of circle is higher than sink liquid level of prewetting；It is equipped with a pre- wet plate for tilting down and immersing sink of prewetting between cord roller and submergence roller, is equipped with a spray tube above pre- wet plate.In order to reach preferable water flow layer, pre- wet plate is equipped with the groove for passing through and being formed water flow layer for yarn sheet.The utility model structure is simple, and area occupied is small, is able to achieve the double pressures of single leaching, can sufficiently absorb water for yarn sheet and provide condition.

Description

Slasher pre-moisture sink

Technical field

The utility model relates to a kind of slasher pre-moisture sinks, belong to technical field of textile machine.

Background technique

Textile industry occupies an important position in Chinese national economy development, and warp yarn sizing process is cotton mill's processing Cost consumption is big in the process, one of the serious process of environmental pollution.Prewetting sizing is a kind of new sizing technique in the world, tool Body way is that a Prewetting apparatus is loaded between creel and stock tank, and warp thread first passes through sink height of prewetting before entering stock tank soaking paste Temperature (general use 85 DEG C or more of water) is prewetted, by hot water soaking and wash to warp thread, then by a pair of of compression roller (85 ~100kN) control the regain (30% or so) of warp thread, starching is finally carried out again.Prewetting sizing has been got over as a kind of new process It is more recognized and is paid attention to, yarn impregnates kiering in the hot water can melt away part cotton wax, grease, pectin, and remove part short flannel And impurity, so that the color of yarn, finish, flexibility is made moderate progress.Especially making the capillarity of yarn midge enhances, Can obtain being impregnated with it is uniform, be coated complete starching.Thus even if the lower rate of sizing just can reach requirements of weaving process, can generally save About with slurry 15%~25%, there is environment protection significance to dye-printing desizing burden and liquid waste processing is mitigated.

Even so, the key of prewetting sizing is to make all to suction moisture inside and outside yarn, then carries out moisture extrusion, to reach Make inside and outside yarn all effects of complete wetting.Current sizing machine of prewetting mostly is the single pressure of single leaching, extrudes moisture and is not enough, easily Too many moisture is brought into subsequent stock tank；On the other hand, yarn is generally to be directly entered sink of prewetting, and is squeezed after submergence Pressure, time of prewetting are not grown, and it is irregular especially to may cause yarn interior water suction in high speed.

The utility model is intended to provide a kind of slasher pre-moisture sink that can sufficiently prewet and squeeze out with moisture.

Summary of the invention

A kind of in order to solve the above technical problems, the technical scheme adopted by the utility model is: slasher pre-moisture sink, packet Cord roller, sink of prewetting, submergence roller, squeeze roll(s) are included, cord roller is located at sink of prewetting into yarn side, and submergence roller, squeeze roll(s) are loaded on pre- In wet sink；It is equipped with a side pressure roller in submergence roller yarn outlet side, the side pressure roller center of circle, which is higher than, prewets sink liquid level, submergence roller, Squeeze roll(s) and side pressure roller form the double pressures of single leaching, can be improved and extrude moisture ability；One is equipped between cord roller and submergence roller It tilts down and immerses the pre- wet plate for sink of prewetting, a spray tube is equipped with above pre- wet plate, using the water flow layer on pre- wet plate, It can prewet for yarn, so that the time that yarn is immersed in water is extended, convenient for its inside and outside sufficiently water suction, wetting.

In order to reach preferable water flow layer, pre- wet plate is equipped with the groove for passing through and being formed water flow layer for yarn.

In order to adapt to the Multiple Type size of machinery equipment and install convenient for field adjustable, pre- wet plate is mounted on a height On angular adjustment apparatus, gradient is adjustable in 5-45 °.

Detailed description of the invention

The utility model is described in further detail with reference to the accompanying drawings and examples.

Fig. 1 is the structural schematic diagram of the utility model slasher pre-moisture sink.

Fig. 2 is the structural schematic diagram of pre- wet plate in the utility model slasher pre-moisture sink.

Fig. 3 is the structural schematic diagram of the utility model height and angular adjustment apparatus.

In figure, 1 is yarn, and 2- is cord roller, and 3 be spray tube, and 4 be pre- wet plate, and 5 be height and angular adjustment apparatus, 5-1 It is fastening screw, 5-2 is fixing piece with holes, and 5-3 is steel pipe, and 6 be squeeze roll(s), and 7 be submergence roller, and 8 be side pressure roller, and 9 be to prewet Sink, 10 be overflow launder, and 11 be rack, and α is the angle of pre- wet plate and liquid level, and h is that the side pressure roller center of circle is higher by sink liquid level of prewetting Height.

Specific embodiment

Embodiment is further elaborated with reference to the accompanying drawing.As shown in Figure 1, prewet sink 9 and the installation of overflow launder 10 In rack 11, cord roller 2 is located at sink 9 of prewetting into yarn side.Sink 9 of prewetting is interior to be equipped with squeeze roll(s) 6, submergence roller 7 and side pressure roller 8, the center of circle of side pressure roller 8 is higher than the liquid level h distance for sink 9 of prewetting, that is, the yarn 1 after submerging first passes around submergence roller 7 and side pressure The primary extruding of roller 8, enters back into after the completion between squeeze roll(s) 6 and submergence roller 7, carries out secondary extrusion, realizes the double pressures of single leaching.Practice It proves, first time squeeze pressure can be lower, thus side pressure roller diameter can be less than squeeze roll(s) 6 and submergence roller 7.

Single more preferable extrusion soaked double pressure energies and realize moisture, but it cannot be guaranteed that yarn interior also adequately can absorb water and soak. Adequately it can absorb water and soak inside and outside yarn to realize, preferable method is to extend soaking time, this may cause relatively slow Process velocity or the huger volume of equipment, and pre- wet plate is set then and can solve this problem.

It tilts down as shown in Figure 1, being equipped with one between cord roller 2 and submergence roller 7 and immerses prewetting for sink 9 of prewetting Plate 4, pre- wet plate top are equipped with a spray tube 3, and the water that spray tube 3 sprays out will form one layer of water flow layer on pre- wet plate 9, it It can prewet for yarn 1, so that the time that yarn 1 is immersed in water is extended, convenient for its inside and outside sufficiently water suction, wetting.

In order to reach preferable water flow layer, as shown in Fig. 2, pre- wet plate 4, which is equipped with, passes through and is formed water flow layer for yarn Groove, depth of groove generally in 2-5mm, flooded yarn.

In order to adapt to the Multiple Type size of machinery equipment and be installed convenient for field adjustable, the angle of pre- wet plate 4 and liquid level It is adjustable in 5-45 ° to spend α.It, which is adjusted, is realized by height in Fig. 3 and angular adjustment apparatus 5, it is using a kind of common Structure is adjusted, is made of a fastening screw 5-1 and fixing piece 5-2 with holes, unclamping screw steel pipe 5-3 can freely turn wherein Dynamic or axial movement, it is tight on then locking position.

In conclusion the utility model provides a kind of slasher pre-moisture sink, and its advantage is that: structure is simple, area occupied It is small, the double pressures of single leaching are able to achieve, can sufficiently absorb water for yarn and condition is provided.

The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.

Claims (3)

1. a kind of slasher pre-moisture sink, including cord roller, sink of prewetting, submergence roller, squeeze roll(s), cord roller is located at sink of prewetting Into yarn side, submergence roller, squeeze roll(s) are loaded on and prewet in sink, it is characterised in that: are equipped with a side pressure in submergence roller yarn outlet side Roller, the side pressure roller center of circle are higher than sink liquid level of prewetting；It tilts down and immerses equipped with one between cord roller and submergence roller and prewet The pre- wet plate of sink, pre- wet plate top are equipped with a spray tube.

2. slasher pre-moisture sink as described in claim 1, it is characterized in that: pre- wet plate is equipped with the groove for forming water flow layer.

3. slasher pre-moisture sink as described in claim 1, it is characterized in that: pre- wet plate gradient is adjustable in 5-45 °.