CN2438739Y

CN2438739Y - O type sub potcher

Info

Publication number: CN2438739Y
Application number: CN 00215685
Authority: CN
Inventors: 王达睿; 王连成; 王永顺; 江鹏; 徐顺成; 高腾
Original assignee: 王达睿
Priority date: 2000-07-27
Filing date: 2000-07-27
Publication date: 2001-07-11
Anticipated expiration: 2010-07-27

Abstract

The utility model relates to a device for bleaching and colorating knitted fabrics. The utility model is composed of a plurality of cavity chambers which form O shapes, and thusly, the utility model can avoid the tensile deformation of grey fabrics and the friction, slip and fluff of the grey fabrics on a fabric guiding wheel. The utility model has the advantages of extended service life of the device, saved cost, homogeneous bleaching, low bath relative quantity, saved energy source and colorating material, reduced handling cost for sewage discharge and reduced environmental pollution.

Description

" O " type chlorite bleaching machine

The utility model relates to a kind of equipment that knitted fabric is bleached and dyeed, and relates to especially that infiltration, Asia are floated, oxygen floats, brightens, dyes and soft chlorite bleaching machine.

The ZL972331298 patent disclosure a kind of vertical Asia bleaching and dyeing look dual-purpose machine, referring to accompanying drawing 1, this equipment comprises a U-shaped body 11, body is provided with actuating doors, body upper has an evacuation port, connect evacuated tube and exhaust-valve, 2-4 piece dividing plate is housed in the body, body is divided into several chambers, and each chamber top is provided with a fabric guide roll 13, and selvage guide roll shaft 12 is passed at the fabric guide roll center on each chamber top, one end of selvage guide roll shaft stretches out the body outside, be connected with the stepless adjustable reductor of selvage guide, on the fabric guide roll side nozzle be installed, the import of nozzle is communicated with by the outlet of pipeline 14 with the body below, be connected with circulating pump 15 in the middle of the pipeline, filter 16 and heat exchanger 17, overflow valve is installed below body, also is provided with at the downside of fabric guide roll 13 and controls groove 18 and control device 19, have two to control roll shaft 20 in it.There is following deficiency in the chlorite bleaching machine of this structure: 1, body takes the shape of the letter U, and is bleached and the knitted fabric that dyes mainly leaves the short transverse of body in, and the knitted fabric of organism bottom is extruded like this, and bleaching effect is poor, simultaneously, boils at high temperature and to be prone to dead folding when floating; 2, fabric guide roll and liquid level differ about 2 meters, and when breaking away from liquid level under the drive of grey cloth at fabric guide roll, grey cloth stretcher strain is big, skids between fabric guide roll and the grey cloth simultaneously, easily cause grey cloth friction fluffing; 3, chamber has the corner, and during use, under the effect of positive/negative pressure, the edge of chamber is damaged easily, the service life of having reduced machine; 4, vertical type uses material many, the cost height.

The purpose of this utility model is to overcome above-mentioned defective, and provide a kind of grey cloth of avoiding dead folding, stretcher strain, friction fluffing to occur, and strengthen bleaching, Color, and the bleaching machine that increases the service life.

The utility model is achieved in that its body is made up of a plurality of chambers, on chamber top cloth-guiding wheel is set, and chamber is connected with circulations such as circulating pump, heat exchangers, and chamber is " O " shape.

Adopt the utility model, grey cloth is deposited in " O " shape chamber in an orderly manner, and ceaselessly running, can not produce the grey cloth mutual extrusion and cause dead folding ground phenomenon; Liquid level greatly reduces apart from the cloth-guiding wheel ground level, has avoided the stretcher strain of grey cloth and the friction of grey cloth on the cloth-guiding wheel fluffing of skidding like this, has effectively guaranteed product quality and grey cloth style; Body does not have the right angle, and malleation that produces in bleaching process and the negative pressure equipment that makes has higher holding capacity, has prolonged the service life of equipment; " O " type machine is low with the more vertical machine titanium of isometric(al) material consumption, has saved cost; Of paramount importancely be, find that in practice the chlorine that produces in the bleaching process floats than liquid the steam flow of cloth and to float better effects if, and the space on liquid level top is the optimal gas space that steam flow floats, adopt " O " type machine in view of the above, can make full use of the above circular space of liquid level, do not have the dead angle, grey cloth is evenly drifted but also reduce the bath raio amount, save the energy, dying material, reduced the disposal cost of sewage discharge, reduced environmental pollution.

The utility model is described in further detail below in conjunction with accompanying drawing.

Fig. 1 is the prior art constructions schematic diagram;

Fig. 2 is one of structural representation of the present utility model;

Fig. 3 is two of a structural representation of the present utility model;

Fig. 4 is an outside drawing of the present utility model.

Referring to accompanying drawing, the utility model is made up of four circulation chambers 1, and each chamber 1 is provided with actuating doors 2, and chamber is " O " shape, cloth-guiding wheel 3 is set above chamber and controls rod 4; Be respectively equipped with import and export on the chamber wall, connect circulating pump, filter, heat exchanger 6 and neutralizing tank 7 etc. by pipeline 5 between the import and export, pipeline connects a nozzle 8 after entering the chamber import, and grey cloth passes this nozzle 8.

Referring to Fig. 2, cloth-guiding wheel 3 and nozzle 8 all are positioned at " O " shape chamber at sustained height.

Referring to Fig. 4, cloth-guiding wheel 3 is positioned at the top of nozzle 8, the local projection of feasible " O " shape chamber.

Claims

1, a kind of " O " type chlorite bleaching machine, its body is made up of a plurality of chambers, on chamber top cloth-guiding wheel is set, and chamber is connected with circulations such as circulating pump, heat exchangers, it is characterized in that chamber is " O " shape.

2, " O " according to claim 1 type chlorite bleaching machine is characterized in that cloth-guiding wheel is positioned at the round section joint ring of chamber.

3, " O " according to claim 1 type chlorite bleaching machine, the top that it is characterized in that " O " shape chamber is to upper process, and cloth-guiding wheel is positioned at this projection.