CN2199999Y - Liquid flow dyeing machine - Google Patents

Abstract

The utility model relates to a liquid flow dyeing machine, which belongs to a dyeing liquid ejecting fabric dyeing machine, comprising a container, a cloth storing slot, a charging system, a heat exchanger, a nozzle, a connection tube, a liquid flow cloth spreading device, a mechanical cloth spreading device, a selvedge detector, and a limited roller. The utility model adopts the dyeing liquid ejection to convey fabric, causing the fabric to dye under the state of the single layer spreading. The liquid flow dyeing machine is suitable for dyeing various fabrics under the normal temperature and pressure, and the high temperature and high pressure. The utility model has the advantages of small dyeing liquid ejection quantity, low power consumption, low bath ratio, energy saving and water cooling, uniform dyeing property, small mechanical wear, high fabric conveying speed, high productive efficiency, simple structure, convenient maintenance and operation, etc.

Description

Liquid flow dyeing machine

The utility model relates to a kind of liquid-flow dyeing machine, belongs to dye liquor and sprays textile dyeing machinery.

In the known dyeing machine, fabric is irregular pencil and is sprayed transmission dyeing by dye liquor, thereby exists following point: it is long-pending little to spray dye liquor and pencil fabric direct contact surface, needs injection dye liquor amount big, and power consumption is big, and bath raio is also bigger; Must improve the motive force of liquid stream, certainly will aggravate the uneven erosive wear of pencil weave machine, reduce fabric quality and aberration occurs the pencil fabric; Often need long dyeing time with the assurance dyeing quality, thereby production efficiency is low.

The purpose of this utility model is to avoid the problems referred to above of prior art, and provide a kind of fabric under the individual layer open configuration, to spray by dye liquor and carry dye, have that required dye liquor emitted dose is little, power consumption is low, bath raio is low, equalization is good, energy savings, mechanical wear is little, production efficiency is high, operating maintenance easily advantage, be applicable to the liquid-flow dyeing machine of normal temperature and pressure, High Temperature High Pressure and various textile dyeings.

The purpose of this utility model reaches by following technical measures.

Charging system, heat exchanger, inlet valve, overflow valve and mechanical spread device that the utility model includes container that circle or flute profile have collecting tank, the cloth storage trough in the container, turnover cloth door, is connected with connecting leg successively by valve, charging box, charge pump, valve, check-valves, circulating pump, control valve and filter.

The trough-shaped container (see figure 1) is used for normal temperature and pressure dyeing.The bulge (see figure 2) is used for high-temperature pressure dyeing.

In the container, be provided with two dividing plates and tilting transfer passage, described transfer passage is connected to form successively by fabric input mouth, nozzle, liquid stream spread device, adapter and cropping mouth, and transfer passage fabric input mouth the place ahead is provided with visits limit device, mechanical spread device and limiting roll.

Fabric input mouth is made up of its upper and lower each door edge, adjusting bolt and set bolt of one, regulating bolt is spirally connected by the Kong Yumen edge that is contained in the supporting on the dividing plate (46), the door edge is adjusted and is regulated bolt to regulate the size of fabric input mouth with set bolt and the affixed (see figure 7) of dividing plate (46).The cropping mouth is formed and is fixed in dividing plate (48) by downward bend pipe of the mouth of pipe and flange and goes up (see figure 8), and the bend pipe mouth of pipe guarantees the vertical free-falling with fabric of liquid stream downwards.

Nozzle constitutes (see Fig. 1,2 and 3) with two ends with the upper and lower two parts symmetrical that sprue is connected by center-aisle, respectively there are matrix (76) and (77) and flange in the upper and lower part, be pressure stabilizing cavity between matrix (76) and (77), have flange respectively take over an end and pressure stabilizing cavity leads to, its other end is connected with (29-2) with connecting leg (29-1) with (19) successively with valve (18) respectively, and valve (18 and 19) is regulated the balance of upper and lower injection.

The passage that pressure stabilizing cavity in the nozzle leads to adapter has three kinds of embodiments: promptly the pressure stabilizing cavity passage constitutes (see figure 4) by contraction section (79), throat (75) and expanding section (751), perhaps constitute (see figure 5), perhaps can constitute (see figure 6) in road (791) by homalographic by contraction section (79).

Liquid stream spread device is made of with the upper and lower two parts symmetrical that the bend pipe that has flange and adapter is connected with two ends center-aisle, each forms the upper and lower part by conduit with by the through hole body that inclined hole leads to it, be provided with dividing plate in the middle of the conduit, the effect of dividing plate is to recover the tram when the pressure of then regulating both sides in the passage during fabric secund makes fabric, and two bend pipes are taken over and flange is managed (29) with (29-2) with the limit with (21), connecting leg (29-1) with valve (20) respectively and is connected successively through it.Valve (20) and (21) are as the size of regulator solution stream spread device spreading power.

Cloth storage trough is made up of two side plates, base plates having through hole and the upper plate that has a through hole, base plate and upper plate are inclined upwardly from front to back, are convenient to cloth and forwards move, and the through hole on the biside plate makes dye liquor to two side flow, help the expansion of cloth, the through hole of upper plate can be avoided hydrops above the upper plate.

With the size of control valve (22) adjusting dye liquor internal circulating load, to change transporting velocity.

The utility model compared with prior art has following advantage:

1, the liquid stream spread device that adopts of the utility model is under the individual layer open configuration fabric to be sprayed to carry by dye liquor and dyes, and its advantage is:

(1) required dye liquor emitted dose is little, and power consumption is low.

(2) bath raio is lower, energy savings and cooling water.

(3) fabric and dye liquor even contact, equalization is good.

(4) mechanical wear of fabric and uneven mechanical wear are little.

(5) the speed height of transmission fabric, the production efficiency height.

(6) simple in structure, operating maintenance is convenient.

2, the utility model is applicable to various coloration of textile materials, pre-treatment and post processing.

3, the combination of the utility model dyeing container and cloth storage trough can be made into flute profile and circle, is applicable to normal temperature and pressure and high-temperature pressure dyeing.

The explanation of accompanying drawing drawing:

Fig. 1 is the structural representation of slotted shape of the present utility model.

Fig. 2 is a round-shaped structural representation of the present utility model.

Fig. 3 is nozzle arrangements schematic diagram (the A-A cutaway view among Fig. 1).

Fig. 4 is nozzle pressure stabilizing cavity shape figure (a B-B cutaway view among Fig. 3).

Fig. 5 is that second of nozzle pressure stabilizing cavity is implemented illustration.

Fig. 6 is that the 3rd of nozzle pressure stabilizing cavity is implemented illustration.

Fig. 7 is a transfer passage fabric input mouth structural representation.

Fig. 8 is a transfer passage cropping mouth structure schematic diagram.

Fig. 9 is liquid stream spread device structural representation.(the C-C cutaway view among Fig. 1).

Figure 10 is the e-e cutaway view of Fig. 9.

Following the utility model will describe in detail embodiment (in conjunction with the accompanying drawings).

The utility model shown in Fig. 1 and 2 is except that the profile difference, and entire infrastructure is all identical.Fig. 1 is shaped as flute profile, and Fig. 2 is circular, and the former is used for normal temperature and pressure dyeing, and the latter is used for high-temperature pressure dyeing.

The utility model shown in Fig. 1 and 2 includes: the charging system, heat exchanger 10, inlet valve 27, overflow valve 28 and the mechanical spread device 4 that have cloth storage trough 15 in the container 1, container 1 of collecting tank 14, turnover cloth door 3, connected to form through tube connector 29 successively by valve 23, charging box 17, charge pump 16, valve 24, check-valves 25, circulating pump 13, control valve 22 and filter 12.

Be provided with dividing plate 46 and 48 and tilting transfer passage in the container 1.Transfer passage is connected to form successively by fabric input mouth, nozzle 7, liquid stream spread device 8, adapter 9 and cropping mouth 11.

The fabric input mouth 6(of transfer passage 9 sees Fig. 7) form by its upper and lower each door edge 61, adjusting bolt 62 and set bolt 63 of one, regulate bolt 62 and be spirally connected with door edge 61 by the hole 65 that is contained in the supporting 64 on the dividing plate 46, door edge 61 usefulness set bolts 63 are affixed with dividing plate 46.

Nozzle 7 is made of with the upper and lower two parts symmetrical that sprue 70 is connected with two ends center-aisle 7-1, upper and lower two parts respectively have matrix 76 and 77 and flange 34, it between the matrix 76 and 77 pressure stabilizing cavity 71, have flange 72 respectively take over 73 1 ends and pressure stabilizing cavity 71 leads to, its other end is connected with 29-2 with 29-1 with 19 successively with valve 18 respectively.

The passage that pressure stabilizing cavity 71 in the nozzle 7 leads to adapter 9 has three kinds of embodiments: (1) this passage constitutes (see figure 4) by contraction section 79, throat 75 and expanding section 751; (2) this passage constitutes (see figure 5) by contraction section 79; (3) this passage constitutes (see figure 6) by homalographic passage ［ 791 ］.

Liquid stream spread device 8(sees Fig. 9 and 10) have the upper and lower two parts symmetrical that the bend pipe 80 of flange 86 and adapter 85 is connected by center-aisle 87 and two ends and constitute, each forms the upper and lower part by conduit 83 with the through hole body 84 that inclined hole 81 leads to it, be provided with dividing plate 82 in the middle of the conduit 83, two bend pipes with take over 85 through it and be connected successively with valve 20 and 21, connecting leg 29-1 and 29-2 and connecting leg 29 respectively with flange hole 86, cropping mouth 11(sees Fig. 8) form and be fixed on the dividing plate 48 by downward bend pipe 49 of the mouth of pipe and flange 47.Cloth storage trough 15 is made up of two side plates 151, the base plate 152 that have through hole 154 and the upper plate 153 that has a through hole 155, and base plate 12 and upper plate 153 are inclined upwardly from front to back.

During use, open inlet valve 27, in the utility model, inject clear water.Open turnover cloth door 3, cloth 30 is launched to send into fabric input mouth 6 by mechanical spread device 4, start circulating pump 13, open control valve 22, cloth 30 is inhaled into and sends into an end that stores up cloth 30 by taking over 9, and the head of cloth 30, last two ends are joined, and finishes dress cloth process.

During rinsing, open water intaking valve 27 simultaneously, overflow valve 28, circulating pump 13 is simultaneously to heat exchanger 10 steam supplies.

During dyeing, close water intaking valve 27, by charge pump 16 feed liquid in the charging bucket 17 is injected according to technological requirement.

When dyeing or rinsing finish, block the steam supply pipeline of heat exchanger, open cooling water system to it simultaneously, when technological requirement only falls in temperature, stop cooling, open tapping valve 26.

Technology after finishing is taken the head of cloth 30, last joint apart, and an end is pulled out, and by draw-out roller cloth 30 is drawn.

Claims (6)

1, a kind of liquid-flow dyeing machine, include the circle or the trough-shaped container [1] that have collecting tank [14], cloth storage trough [15] in the container [1], turnover cloth door [3], by valve [23], charging box [17], charge pump [16], valve [24], check-valves [25], circulating pump [13], the charging system that control valve [22] and filter [12] connect to form through connecting leg [29] successively, heat exchanger 10, inlet valve [27], overflow valve [28] and mechanical spread device [4], it is characterized in that being provided with in the container [1] dividing plate [46] and dividing plate [48] and tilting transfer passage, one end of transfer passage is provided with fabric input mouth [6] on dividing plate [46], its other end is cropping mouth [11], and cropping mouth [11] is made up of downward bend pipe of the mouth of pipe [49] and flange and is fixed on the dividing plate [48]; Transfer passage fabric input mouth [6] the place ahead is provided with visits limit device [5], mechanical spread device [8] and limiting roll [2].

2, liquid-flow dyeing machine according to claim 1, it is characterized in that transfer passage fabric input mouth ［ 6 ］ by its upper and lower each door edge ［ 61 ］ of one, regulate bolt ［ 62 ］ and set bolt ［ 63 ］ is formed, regulate bolt ［ 62 ］ and be spirally connected with door edge ［ 61 ］ by the hole ［ 65 ］ that is contained in the supporting ［ 64 ］ on the dividing plate ［ 46 ］, door edge ［ 61 ］ is affixed with set bolt ［ 63 ］ and dividing plate ［ 46 ］.

3, liquid-flow dyeing machine according to claim 1, it is characterized in that nozzle ［ 7 ］ is made of with the upper and lower two parts symmetrical that sprue ［ 70 ］ is connected with two ends center-aisle ［ 7-1 ］, respectively there are matrix ［ 76 ］ and ［ 77 ］ and flange ［ 74 ］ and ［ 78 ］ in the upper and lower part, between matrix ［ 76 ］ and ［ 77 ］ pressure stabilizing cavity ［ 71 ］, the end and the pressure stabilizing cavity ［ 71 ］ that have each adapter ［ 73 ］ of flange ［ 72 ］ lead to, and its other end is connected with ［ 29-2 ］ with connecting leg ［ 29-1 ］ successively with valve ［ 18 and 19 ］ respectively.

4, according to claim 1 and 3 described liquid-flow dyeing machines, it is characterized in that the pressure stabilizing cavity ［ 71 ］ in the nozzle 7 leads to the passage of passage ［ 7-1 ］ by contraction section ［ 79 ］, throat ［ 75 ］ and expanding section ［ 751 ］ formation, perhaps constitute, perhaps constitute by homalographic passage ［ 791 ］ by contraction section ［ 79 ］.

5, liquid-flow dyeing machine according to claim 1, it is characterized in that liquid stream spread device ［ 8 ］ by center-aisle ［ 87 ］ and two ends with the bend pipe ［ 80 ］ that has flange ［ 86 ］ and adapter ［ 85 ］ be connected on, following two parts symmetrical constitutes, on, respectively there is conduit ［ 83 ］ lower part and is made up of the through hole body ［ 84 ］ that inclined hole ［ 81 ］ leads to it, be provided with dividing plate ［ 82 ］ in the middle of the conduit ［ 83 ］, two bend pipes ［ 80 ］ through its adapter ［ 85 ］ and flange ［ 86 ］ respectively with valve ［ 20 ］ and ［ 21 ］, connecting leg ［ 29-1 ］ is connected with connecting leg ［ 29 ］ successively with ［ 29-2 ］.

6, liquid-flow dyeing machine according to claim 1, it is characterized in that cloth storage trough ［ 15 ］ is made up of two side plates ［ 151 ］ that have through hole ［ 154 ］, base plate ［ 152 ］ and the upper plate ［ 153 ］ that has through hole ［ 155 ］, base plate ［ 152 ］ and upper plate ［ 153 ］ are inclined upwardly from front to back.

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