CN211498097U - Water washing unit - Google Patents

Abstract

The utility model relates to a washing unit, it includes cavity (3.1), go up in cavity (3.1) along vertical injection pipe (4.1) that is provided with, cavity (3.1) are exposed respectively to injection pipe (4.1) top and low side, injection pipe (4.1) are including injection pipe body (4.1.1), a plurality of jet orifices (4.1.2) have been seted up on injection pipe (4.1.1) periphery wall. The utility model discloses a accomplish the washing to the fabric with the guide roll cooperation, prolong the washing route of fabric in the washing unit greatly, have that the cloth storage volume is little, the water consumption is few, area advantage such as little.

Description

Water washing unit

Technical Field

The utility model relates to a washing unit belongs to printing and dyeing equipment technical field.

Background

The rope-shaped washing machine is an important unit machine for a combination machine of rope-shaped dyeing and printing and washing. The fabric can be classified into a tight type rope washing machine and a loose type rope washing machine according to the tension state of the fabric in running, wherein the tight type rope washing machine is used for soaking and washing the rope-shaped fabric in a tensioned state. The traditional compact rope washing machine has the defects of poor washing effect, large water consumption, large floor area, high production cost and the like due to unreasonable structural design.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a washing unit that washing effect is good, reduce occupation of land space, using water wisely, reduction in production cost is provided to above-mentioned prior art.

The utility model provides a technical scheme that above-mentioned problem adopted does: the water washing unit comprises an upper chamber, wherein an injection pipe is vertically arranged in the upper chamber, the top end and the lower end of the injection pipe are respectively exposed out of the upper chamber, the injection pipe comprises an injection pipe body, and a plurality of injection holes are formed in the peripheral wall of the injection pipe.

Preferably, the injection hole is circular, square, oval or slit-shaped.

Preferably, the injection holes are arranged in straight slits or arc slits.

Preferably, the injection holes of the straight slits or the arc slits are obliquely arranged with the horizontal plane.

Preferably, a lower chamber is arranged below the upper chamber, a water inlet is arranged on the upper chamber, and a water outlet is arranged on the lower chamber.

Preferably, a plurality of injection pipes are arranged in the upper chamber, and a guide roller is arranged between every two adjacent injection pipes.

Preferably, the guide roller is located above or below the upper chamber.

Compared with the prior art, the utility model has the advantages of:

1. the utility model completes the washing of the fabric by matching with the guide roll, greatly prolongs the washing path of the fabric in the washing unit, and has the advantages of small cloth storage amount, small water consumption, small occupied area and the like;

2. the utility model discloses set up the jet orifice of arc strip seam shape on the injection pipe, a plurality of jet orifices slope staggered arrangement, the rivers impact force is big, and can with the intraductal fabric of injection abundant contact, effectively get rid of not fixed dyeing material, thickener etc. on the fibre, effectively guaranteed the washing effect.

Drawings

Fig. 1 is a schematic structural view of a compact rope-type washing machine of the present invention.

Fig. 2 is a side view of fig. 1.

Fig. 3 is a top view of fig. 1.

Fig. 4 is a top view of the recirculation filter arrangement of fig. 1.

Figure 5 is a schematic structural view of the active roll assembly of figure 1.

FIG. 6 is a schematic structural view of the passive roller assembly of FIG. 1.

Fig. 7 is a side view of fig. 6.

Fig. 8 is a schematic structural view of the injection pipe of fig. 1.

Wherein:

upper box body 1

Lower box body 2

Water washing Unit 3

Upper chamber 3.1

Lower chamber 3.2

Water inlet 3.3

Water outlet 3.4

Ejector tube set 4

Injection pipe 4.1

Injection pipe body 4.1.1

Injection hole 4.1.2

First guide roller 5

Roll stack 6

Drive roller assembly 6.1

Drive shaft 6.1.1

Worm gear reducer 6.1.2

Drive roll 6.1.3

Driven roll assembly 6.2

Cylinder block 6.2.1

Cylinder 6.2.2

First connecting rod 6.2.3

Rotating shaft 6.2.4

Second link 6.2.5

Tumbler 6.2.6

Driven roll 6.2.7

Second guide roller 7

Circulation filter device 8

Filter box 8.1

Centrifugal pump 8.2

First pipeline 8.3

Second line 8.4

Circulation line 8.5

Return opening 8.6

Return pipe 8.7

Heat exchanger 8.8

Liquid level meter 9

Water outlet 10

Cloth feeding cylinder 11

Nylon fabric guide ring 12

A cropping assembly 13.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

Referring to fig. 1 to 8, the utility model relates to a compact rope-like rinsing machine, it includes upper tank 1 and lower tank 2, a plurality of washing units 3 have set gradually from the front to back in lower tank 2, washing unit 3 includes upper chamber 3.1 and lower chamber 3.2, be provided with one set or multiunit injection nest of tubes 4 in the upper chamber 3.1, each group injection nest of tubes 4 includes left and right two injection pipes 4.1 along vertical arrangement, injection pipe 4.1 top and bottom are linked together with upper tank 1 and lower chamber 3.2 respectively, each group injection nest of tubes 4 below all corresponds and is provided with first guide roll 5, first guide roll 5 sets up in lower chamber 3.2 and is located between two injection pipes 4.1 on the left and right sides of the injection nest of tubes 4 that corresponds to it;

a row of multiple roll sets 6 are arranged in the upper box body 1, and the roll sets 6 are arranged between two adjacent washing units 3;

if a plurality of groups of injection tube groups 4 are arranged in the upper chamber 3.1 of a single water washing unit 3, the plurality of groups of injection tube groups 4 are arranged in parallel front and back, a second guide roller 7 is arranged between two adjacent groups of injection tube groups 4, and the second guide roller 7 is positioned in the upper box body 1;

the injection pipe 4.1 comprises an injection pipe body 4.1.1, and a plurality of injection holes 4.1.2 are formed in the outer peripheral wall of the injection pipe 4.1.1;

the injection holes 4.1.2 are round, square, oval or slit-shaped;

preferably, the injection holes 4.1.2 are arranged into straight slits or arc slits, and the injection holes 4.1.2 of the plurality of straight slits or arc slits are arranged in a vertically staggered manner;

the injection holes 4.1.2 of the straight strip seam or the arc strip seam are obliquely arranged;

a circulating filter device 8 is correspondingly arranged outside each water washing unit 3;

a water inlet 3.3 is formed in the upper chamber 3.1 of each washing unit 3, a water outlet 3.4 is formed in the lower chamber 3.2, the circulating filter device 8 comprises a filter box 8.1 and a centrifugal pump 8.2, the water inlet of the filter box 8.1 is connected with the water outlet 3.4 of the corresponding washing unit 3 through a first pipeline 8.3, the water outlet of the filter box 8.1 is connected with the water inlet of the centrifugal pump 8.2 through a second pipeline 8.4, and the water outlet of the centrifugal pump 8.2 is connected with the water inlet 3.3 of the corresponding washing unit 3 through a circulating pipeline 8.5;

a return port 8.6 is formed in the circulating pipeline 8.5, and the return port 8.6 is connected with a water inlet of a filter box 8.1 of the adjacent circulating filter device 8 at the front side through a return pipe 8.7;

according to the washing requirement, a heat exchanger 8.8 can be arranged between the water outlet of the centrifugal pump 8.2 and the water inlet 3.3 of the corresponding washing unit 3;

the roller group 6 comprises a driving roller assembly 6.1 and a driven roller assembly 6.2, and the driven roller assembly 6.2 is positioned above the driving roller assembly 6.1;

the driving roller assembly 6.1 comprises a transmission shaft 6.1.1, the transmission shaft 6.1.1 is arranged between the left side wall and the right side wall of the upper box body 1 in a penetrating manner, a worm and gear speed reducer 6.1.2 is arranged outside the upper box body 1, the transmission shaft 6.1.1 is driven by the worm and gear speed reducer 6.1.2, and a driving roller 6.1.3 is arranged on the transmission shaft 6.1.1;

the driven roller assembly 6.2 comprises a cylinder seat 6.2.1, the cylinder seat 6.2.1 is fixedly arranged at the top of the upper box body 1, a cylinder 6.2.2 is arranged on the cylinder seat 6.2.1, a first connecting rod 6.2.3 is connected and arranged at the lower end of the cylinder 6.2.2, the lower end of the first connecting rod 6.2.3 extends into the upper box body 1, a rotating shaft 6.2.4 is arranged at one side of the first connecting rod 6.2.3, the rotating shaft 6.2.4 is arranged between the left side wall and the right side wall of the upper box body 1 in a penetrating manner, the first connecting rod 6.2.3 is connected with the middle part of the rotating shaft 6.2.4 through a second connecting rod 6.2.5, a left rotating arm 6.2.6 and a right rotating arm 6.2.6 are arranged on the rotating shaft 6.2.4, and a driven roller 6.2.7 is arranged between;

a tension sensor is arranged on the second guide roller 7;

a liquid level meter 9 is arranged on one side of the water washing unit 3; preferably, the liquid level meter 9 is a magnetic turning plate liquid level meter;

the bottom of the lower cavity 3.2 of each water washing unit 3 is provided with a water outlet 10;

a cloth feeding cylinder 11 is arranged on the front side of the upper box body 1, and a nylon cloth guide ring 12 is arranged at the end part of the cloth feeding cylinder 11;

and a cropping assembly 13 is arranged at the rear side of the upper box body 1.

The working principle is as follows:

the plurality of roll sets are arranged along the cloth feeding direction and sequentially comprise a first roll set, a second roll set, a third roll set and the like;

the plurality of washing units are arranged along the cloth feeding direction and sequentially comprise a first washing unit, a second washing unit, a third washing unit and the like, and the rest can be done in the same way;

the fabric enters a rope-shaped washing machine from a fabric inlet cylinder, sequentially passes through a first roll group, a first washing unit, a second roll group, a second washing unit, a third roll group, a third washing unit and the like along the fabric inlet direction, and sequentially passes through a plurality of roll groups and a plurality of washing units according to the running path;

the running path when passing through the water washing unit is (taking two groups of jet pipe sets of each water washing unit as an example): the fabric passes through one of the injection pipes in the first injection pipe group from top to bottom, is reversed by a first guide roller below the injection pipe group, then passes through the other injection pipe in the injection pipe group from bottom to top, is reversed by a second guide roller in the upper box body, then passes through one of the injection pipes in the next injection pipe group from top to bottom, is reversed by the first guide roller below the next injection pipe group, then passes through the other injection pipe in the next injection pipe group from bottom to top, and then enters the next washing unit after passing through a roller group between two adjacent washing units; in the process that the fabric passes through the jet pipe for multiple times, the washing water in the lower cavity of the washing unit is filtered by the circulating filter device and then is conveyed into the upper cavity, the water flow enters the interior of the jet pipe through the jet holes in the pipe wall of the jet pipe to wash the fabric, and the water flow can be fully contacted with the fabric in the jet pipe, so that dyes, pastes and the like which are not fixed on the fiber can be effectively removed, the washing path of the fabric is greatly prolonged under the condition of the same volume, and the washing unit has the advantages of small cloth storage capacity, small water consumption and small floor area;

the fabric is at the cleaning process, the used washing water in the washing unit can be with some washing water circulation after filtering carry to the washing unit in continuing to use through circulating filter equipment, a plurality of washing units reduce along the degree of pollution of its inside washing water of cloth feeding direction gradually simultaneously, the washing water degree of pollution in the washing unit of the rearmost side is minimum promptly, the washing water degree of pollution in the washing unit of foremost side is the highest, the washing water in the washing unit of back is through circulating filter equipment after with some washing water carry to the washing unit of previous one in through the back flow, so on and so on, make the water resource can obtain effective cyclic utilization, the water resource is saved, reduction in production cost.

In addition to the above embodiments, the present invention also includes other embodiments, and all technical solutions formed by equivalent transformation or equivalent replacement should fall within the protection scope of the claims of the present invention.

Claims (7)

1. A water wash unit characterized by: it includes cavity (3.1), it is provided with injection pipe (4.1) along vertical in cavity (3.1) to go up, cavity (3.1) are exposed respectively to injection pipe (4.1) top and low side, injection pipe (4.1) are including injection pipe body (4.1.1), a plurality of jet orifices (4.1.2) have been seted up on injection pipe (4.1.1) periphery wall.

2. A water wash unit according to claim 1, wherein: the injection holes (4.1.2) are round, square, oval or slit-shaped.

3. A water wash unit according to claim 2, wherein: the injection holes (4.1.2) are arranged into straight slits or arc slits.

4. A water wash unit according to claim 3, wherein: the injection holes (4.1.2) of the straight strip seam or the arc strip seam are obliquely arranged with the horizontal plane.

5. A water wash unit according to claim 1, wherein: a lower chamber (3.2) is arranged below the upper chamber (3.1), a water inlet (3.3) is arranged on the upper chamber (3.1), and a water outlet (3.4) is arranged on the lower chamber (3.2).

6. A water wash unit according to claim 1, wherein: a plurality of injection pipes (4.1) are arranged in the upper cavity (3.1), and a guide roller is arranged between every two adjacent injection pipes (4.1).

7. A water wash unit according to claim 6, wherein: the guide roller is positioned above or below the upper chamber (3.1).

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