TWM593424U - Nozzle device of upper walking type dyeing machine and cloth storage slot structure thereof - Google Patents

Abstract

Nozzle device and cloth storage slot structure of an up-walking cloth dyeing machine, the nozzle device includes a first nozzle and a second nozzle each provided before and after the cloth lifting wheel, and an up-walking cloth guide tube There is a cloth-liquid separator and an air flow nozzle at the end; the slide-type cloth storage tank structure includes an upper cloth storage tank, an oblique sliding layer cloth storage tank, and a lower layer cloth storage tank, which are different from each other. The horizontal inclination angle, and a porous device at the bottom of the tank; thereby, the nozzle device will push the cloth to circulate and dye, and further reduce the liquid content of the cloth before entering the slide-type storage tank, and then through the direction The downwardly inclined storage tank structure allows the cloth to slide quickly to the lower storage tank in a relaxed state, so the cloth can avoid wrinkling with the squeeze of the dye solution; at the same time, the dye solution that is not adsorbed on the cloth can be removed by The multi-porous device and the drop between the upper and lower storage tanks quickly flow into the liquid collecting pipeline, thereby greatly reducing the bath ratio.

Description

Nozzle device of upper walking type cloth dyeing machine and cloth storage slot structure

This creation is related to a fabric dyeing machine structure, especially a multi-nozzle to reduce the liquid content of the cloth to avoid wrinkling of the cloth, and a slide-type cloth storage tank angle drop to greatly reduce the bath ratio of a walk-up dyeing machine Nozzle device and its storage tank structure.

According to press, the dyeing and finishing industry is a high energy consumption, high water consumption, high pollution industry, so how to actively Effective energy saving and emission reduction is a serious and imminent issue; especially in the process of dyeing fabrics, a large amount of water and steam are consumed, so how to reduce the liquor ratio of the dyeing machine, that is, the amount of water required for dyeing the fabric becomes the dyeing The core problem of the whole industry must be solved.

Press again, the dyeing machine used in general dyeing and finishing factories mainly uses the dyeing liquid and cloth cloth sprayed from the nozzle to circulate in the storage tank to achieve the dyeing effect; the dyeing quality is about 70~80% Depends on the efficiency of the nozzle, and the dyeing groove of the dyeing cloth accounts for only about 20% to 30% of the effect of the cloth. It can be seen that the nozzle is as important as the engine in the car for the dyeing machine; moreover, the cloth There are many types of materials and densities, and their dyeing characteristics are different; therefore, the success or failure of cloth dyeing, the function of the nozzle occupies a large factor.

At present, the conventional dyeing machines can be roughly divided into two types: O-type dyeing machines and long-type dyeing machines. As shown in FIG. 1, it is a schematic diagram of the structure of a conventional O-type dyeing machine. A cloth storage tank 11 is formed in the middle, and the cloth 21 is bathed in the dye liquor 22 contained in the cloth storage tank 11, driven by a cloth lifting wheel 12, and then sprayed from the nozzle 13 to push the cloth 21 through the cloth guide tube 14. Then enter the cloth storage groove 11 formed by the carcass 10, so many repeated cycles can complete the dyeing of the cloth. Among them, the nozzle 13 has a liquid/jet nozzle, and its cloth 21 is easily stacked and pressed on the bottom of the storage tank 11 to cause wrinkles, and its bath is relatively large, about 1:5 to 1:8; times In addition, the nozzle 13 also uses aerosol nozzles, the bath ratio can be greatly reduced to between 1:2 and 1:4, but it requires a large amount of power consumption, and easy to color flowers and wrinkles are its biggest disadvantages; On the other hand, if an aerosol nozzle and an airflow nozzle are provided on the front and back sides of the cloth carrying wheel 12, they have a low bath ratio and low power consumption. However, the bottom of the stack of cloth 21 is prone to wrinkles and the cloth 21 The flatness is poor.

Figures 2A-2B are schematic diagrams of the conventional long-type fabric dyeing machine. Its mechanism is similar to that of the O-type fabric dyeing machine. It includes an L-shaped body 10 to form a cloth storage slot 11 and a cloth 21 to bathe in the cloth storage. The dyeing liquid 22 contained in the tank 11 is driven by a cloth lifting wheel 12 and then sprayed from the nozzle 13 to push the cloth 21 through the cloth guide tube 14 and then into the cloth storage tank 11, so that the cloth 21 is repeatedly circulated Dyeing operations. Compared with the above-mentioned O-type fabric dyeing machine, the long-type fabric dyeing machine does not cause excessive squeezing and wrinkling of the cloth 21 in the storage tank 11, but the bath ratio between 1:8 and 1:10 is its disadvantage; Furthermore, as shown in FIG. 2A, the cloth guide tube 14 is disposed above the exterior of the carcass 10, and the cloth guide tube 14 of FIG. 2B is disposed at the upper edge of the interior of the carcass 10. The benefit of the latter is that the guide The temperature difference between the dyeing liquid in the cloth tube 14 and the dyeing liquid in the carcass 10 is reduced, which further contributes to the improvement of the dyeing quality of the cloth 21.

FIGS. 3A to 3C are schematic structural diagrams of a conventional slide-type cloth storage tank dyeing machine, which includes an L-shaped carcass 10 forming a cloth storage tank 11 and a cloth 21 dipped in the cloth storage tank 11 In the dyeing liquid 22, driven by a cloth carrying wheel 12, it is ejected from the nozzle 13 to push the cloth 21 through the cloth guide tube 14 and then into the cloth storage tank 11, so that the cloth 21 is dyed in a repeated cycle. The storage tank 11 includes an upper storage tank 111, a slanting storage tank 112, and a lower storage tank 113, and has different horizontal inclination angles α1/α2/α3, and the storage tank 11 A porous mesh plate 201 is provided at the bottom to quickly separate the dye liquor 22; wherein, as shown in FIG. 3B, the cloth guide tube 14 is disposed above the outside of the carcass 10, and the cloth guide tube 14 of FIG. 3C is It is set at the upper edge of the interior of the carcass 10; in addition, the dyeing machine using the slide-type storage tank has a slightly improved bath ratio compared with the conventional long-type dyeing machine, which is about 1:4 to 1:6; when the nozzle 13 uses an aerosol nozzle, the bath ratio is better; however, the aerosol nozzle will make the cloth in the cloth guide tube 14 easily rub against the wall of the tube, especially thick cloth Entanglement phenomenon.

The creator has long served in the field of fabric dyeing machine manufacturing. The advantages and disadvantages of the various configurations of the above-mentioned carcass, storage tank, guide tube, and nozzle are clear to the chest; therefore, the dyeing machine must save energy and reduce emissions And under the premise of effectively reducing the bath ratio and satisfying the dyeing characteristics of different cloth types, it is more necessary to solve the problem of wrinkling of the cloth, which is what the creator wants to achieve.

The reason is that the main purpose of this creation is to provide a fabric dyeing machine structure that can achieve a low liquor ratio to meet the benefits of energy saving and emission reduction.

Another purpose of this creation is to provide an effective solution to fabrics caused by dyeing The problem of creases to improve the quality of dyed cloth.

Another purpose of this creation is to provide a material that can For thin, batch and dyeing liquid characteristics, use different nozzle forms and different cloth guide tube configuration types of cloth dyeing machine structure.

In order to achieve the above purpose, the technical measures adopted in this creation include: an L-shaped carcass, its opportunities A cloth lifting wheel is arranged at the head end, and a liquid collecting pipe is arranged at the lowest part of the bottom; a slide-type cloth storage tank, including an upper cloth storage tank, an inclined slide layer cloth storage tank, and a lower layer cloth storage tank, which are They are individually wrapped in the L-shaped body, and have different horizontal inclination angles, and are sequentially connected to the lower end of the body of the body from the tail of the body in sequence, and the individual storage slots The bottom of the trough is provided with a multi-pore device; a first nozzle and a second nozzle are respectively arranged at the front and rear ends of the cloth lifting wheel; an up-walking cloth guide tube is arranged above the slide-type cloth storage trough , Connected to the cloth entrance of the upper storage tank from the second nozzle to form a loop for circulating dyeing of cloth on the cloth; a cloth liquid separator is installed at the tail end of the cloth guide tube; An air flow nozzle is installed at the rear end of the cloth-liquid separator.

In this way, the first nozzle sprays the dye liquor on the cloth, so that when the cloth passes through the cloth carrying wheel, Will reduce the occurrence of straight creases; the second nozzle is used to permeate and dye the cloth, and make the cloth quickly enter the upper walking cloth guide tube; the cloth liquid separator is to make the cloth in the upper walking cloth guide tube Separated from the dye liquor, and the separated dye liquor is directly introduced into the liquid collection pipeline; the airflow nozzle uses pressurized air to guide the cloth into the slide-type storage tank, and make it have kinetic energy to stack and slide forward; In other words, the nozzle device composed of the first/second nozzle, the cloth-liquid separator, and the airflow nozzle, in addition to pushing the cloth for circular dyeing, further reduces the liquid content of the cloth before entering the slide-type storage tank . The cloth with the reduced liquid content can be quickly slid down to the lower storage tank by the slide-down cloth storage tank structure, so the cloth can avoid wrinkles caused by the squeeze of the dyeing liquid. ; At the same time, there is no dye liquid adsorbed on the cloth, then through the porous device and the drop between the upper and lower cloth storage tanks, it quickly flows into the liquid collection pipeline, thereby greatly reducing the bath ratio.

According to the aforementioned features, in this work, the horizontal tilt angle of the upper storage tank is between 1 and 10 degrees, and the horizontal tilt angle of the inclined sliding layer storage tank is between 5 and 35 degrees, and the covered carcass The central arc R≧700mm, the horizontal inclination angle of the lower storage tank is between 1 and 10 degrees, and the center arc R≧600mm of the covered carcass.

According to the aforementioned features, the porous device in this work includes any type of porous mesh plate, Teflon tube row, and Teflon tube inner mesh.

According to the features disclosed above, in this creation, the cloth guide tube includes any type disposed above the outside of the carcass and at the upper edge of the inside of the carcass.

According to the aforementioned features, in this work, the first nozzle includes any type of spray cloth ring and aerosol nozzle, and the second nozzle includes any type of overflow/jet nozzle and throttle nozzle .

With the help of the above-mentioned features, the nozzle device and cloth storage slot structure of this fabric dyeing machine have the following benefits: (1) This creation is based on the difference between the upper and lower storage tanks in the slide-type storage tank structure and the porous device arranged at the bottom of the tank, so that there is no dye solution adsorbed on the cloth, and it can quickly match with the cloth It separates and flows into the liquid collection line, thereby further greatly reducing the bath ratio. (2) In the nozzle device of this creation, in addition to using the first/second nozzle to push the cloth for circulating dyeing, a liquid separator and air flow nozzle are further installed to reduce the liquid content of the cloth and make it Entering the slide-type cloth storage tank, the cloth can slide quickly to the lower cloth storage tank in a relaxed state, so that the cloth can be prevented from wrinkling due to the extrusion of a large amount of dye liquor. (3) In this creation, the first nozzle includes any type of spray cloth ring and aerosol nozzle, and the second nozzle includes any type of overflow/jet nozzle and throttle nozzle; therefore, it can be different The material, thickness, batch size and dye liquor characteristics of the cloth are selected with different nozzle forms to achieve the best dyed cloth quality.

First of all, please refer to Fig. 4 for the nozzle device and cloth storage of the creative dyeing machine The schematic diagram of the first embodiment of the trough structure includes: an L-shaped carcass 10 with a cloth carrying wheel 12 at the nose end and a liquid collecting line 15 at the bottom of the bottom; a slide-type cloth storage trough 11 including An upper storage cloth groove 111, an oblique sliding storage cloth groove 112, and a lower storage cloth groove 113, which are respectively covered in the L-shaped carcass 10 and have different horizontal inclination angles α1/α2/ α3, and connected to the lower end of the machine head in sequence from the tail of the L-shaped carcass 10, and each cloth storage slot 11 is provided with a porous device 20 at the bottom of the slot; a first nozzle 31 and a The second nozzle 34 is arranged at the front and rear ends of the cloth-carrying wheel 12 respectively; an up-walking cloth guide tube 14 is arranged above the slide-type cloth storage slot and is connected to the upper storage by the second nozzle 34 The cloth slot 111 forms a loop for the circulating dyeing of the cloth 21 at the entrance of the cloth; a cloth-liquid separator 38 is installed at the tail end of the cloth guide tube 14; a gas flow nozzle 39 is installed It is provided at the rear end of the liquid separator 38.

FIG. 5 is a schematic diagram of a second embodiment of a nozzle device of a fabric dyeing machine and a cloth storage tank structure, wherein the upper walking cloth guide tube 14 is disposed on the upper edge of the interior of the L-shaped body 10 The advantage is that the temperature difference between the dyeing liquid in the upper walking guide 14 and the dyeing liquid inside the L-shaped carcass 10 can be reduced, which will help improve the dyeing quality of the cloth 21. In this creation, the horizontal inclination angle α1 of the upper storage tank 111 is between 1 and 10 degrees, and the horizontal inclination angle α2 of the inclined slide storage tank 112 is between 5 and 35 degrees, and the covered carcass is The central arc R≧700mm, the horizontal inclination angle α3 of the lower storage tank 113 is between 1 and 10 degrees, and the central arc R≥600mm of the covered carcass; this creation uses different inclination angles α1/α2 /α3 is composed of a slide-shaped storage tank 11 structure, and the dye solution that is not adsorbed on the cloth will follow the height of the upper/lower storage tank 111/113 and quickly flow into the lower storage tank 113 to reduce dyeing. The liquid is detained in the upper/inclined sliding storage tank 111/112, which greatly reduces the amount of water used. Furthermore, the horizontal inclination angle α1/α3 of the upper storage tank 111 and the lower storage tank 113 is small, and the cloth can be With the larger horizontal inclination angle α2 of the inclined sliding layer storage tank 112 sliding into the lower layer storage tank 113, the cloth will not be squeezed and wrinkled, thereby greatly improving the quality of the dyed cloth.

The porous device 20 in this creation is installed in the slide-type cloth storage tank 10, as shown in FIG. 6A, which includes: an upper-layer porous device 201, which is arranged at the bottom of the upper-layer storage tank 111 and is inclined The slippery porous device 202 is located at the bottom of the inclined slip storage tank 112, and the lower-layer porous device 203 is located at the bottom of the lower storage trough 113 and each has a horizontal tilt angle β1/β2 /β3, which respectively correspond to the horizontal inclination angle α1/α2/α3 of the slide-type storage tank 11; basically, during the dyeing process, the cloth moves sequentially over the porous device 20, in which there is no adsorption The dyeing liquid on the cloth is separated due to the contact between the cloth and the porous device 20, and flows into the lower part of the porous device 20 through its pores, and the dyeing liquid can quickly flow into the liquid collecting pipe 15, so the The arrangement of the multi-aperture device 20 can theoretically improve the use efficiency of the circulating operation of the dye liquor, and can also effectively reduce the amount of dye liquor used. Furthermore, the porous device 20 includes a porous mesh plate 26, a Teflon tube row 27, and any type of Teflon tube inner mesh 28; the structure of the porous mesh plate 26 is shown in FIG. 6B, and its cross section has a plurality of A mesh hole 261 allows the dye solution to flow quickly under the porous mesh plate 26; the structure of the Teflon tube row 27 is shown in FIG. 6C, which is composed of a plurality of Teflon tubes 271 and the slide-type storage cloth The grooves 10 are coaxially arranged in parallel, and each Teflon tube 271 has a gap 272, which allows the dye solution to quickly pass through and flow into the Teflon tube row 27, and the surface of the Teflon tube 271 Smooth, the cloth slides more easily on the Teflon tube row 27; the structure of the Teflon tube inner mesh 28 is shown in FIG. 6D, which is composed of a plurality of Teflon tube 271 groups on the porous mesh plate 26, The dyeing liquid can quickly pass through the gap 272 and the mesh hole 261, and because of its smooth surface, the cloth will easily slide on the Teflon tube inner mesh 28.

The first nozzle 31 in this creation is placed at the front end of the cloth wheel 12, the purpose of which is to dye Liquid is sprayed on the cloth, so that when the cloth passes through the lifting wheel 12, the generation of straight creases can be reduced; the type of the first nozzle 31 can be one of a spray cloth ring or an aerosol nozzle according to the characteristics of the cloth; Fig. 7A shows the structure of the spray cloth ring 32. The outer edge is provided with a liquid guide tube 321 and a return pipe 322. The inner edge is provided with a plurality of spray holes 323. When the cloth passes through the cloth ring, Then the dyeing liquid will be sprayed on the cloth from the spray hole 323; the structure of the aerosol nozzle 33 is shown in FIG. 7B, which absorbs gas and mixes with the dyeing liquid by the pressure generated by the fluid, so that the dyeing liquid is in When it is injected into the nozzle seat, it forms an aerosol shape, so that it has enough liquid to supply to the nozzle, so as to achieve the effect of reducing the bath ratio and saving energy.

The second nozzle 34 in this creation is provided at the rear end of the cloth carrying wheel 12, and its purpose is to reduce the friction with the wall of the cloth when the cloth is penetrated and dyed, and the cloth is quickly entered into the upper walking cloth guide tube 14. The type of the second nozzle 34 can be selected according to the characteristics of the cloth, including one of overflow/jet nozzle and throttle nozzle; when the cloth is cotton, Rayon, wool, linen, A/W, T/C , R/L and other fabrics with high staple fiber content, usually using overflow or jet dyeing operations, shown in Figures 8A to 8C is the structure of the jet nozzle 35 and overflow nozzle 36, which shows A high-flow, low-jet-pressure waterfall (water curtain) flow state. This dyeing and finishing method has the smallest direct impact on the cloth passing through the trumpet-shaped tube, and the high flow flow can smoothly drive the cloth. The greatest advantage is that it enters the upper walking type cloth guide tube 14 and circulates in a loop, and it is not easy to raise hairiness and hairballs. Figure 8B is a jet nozzle 35, the water inlet is round, and the dyed liquid sprayed is in the shape of an inverted cone and intersects at a point, which will cause the cloth to be rope-shaped, so it is easier to form a straight crease, which is the biggest missing . Fig. 8C shows the overflow nozzle 36, the water inlet is rectangular, and the sprayed water flow has a linear (sheet) intersection position, so the cloth is less likely to be rope-shaped, but it will still be seen when dyeing a wider cloth. Form a straight crease. When the dyed cloth is nylon, polyester (Polyester), N/T, T/C, T/R, R/T, N/C and other fabrics with higher long-fiber composition, the throttling type is usually adopted. In the dyeing operation, the structure of the throttle nozzle 37 is shown in FIG. 8D, which presents a state of jet water column flow with high flow rate and high spray pressure. This throttle dyeing and finishing method is due to the high spray pressure and the flow rate. Quickly, it is very helpful for the level dyeability and impurity removal of the cloth.

9 shows the structure of the cloth-liquid separator 38 and the airflow nozzle 39; the cloth-liquid separator 38 is installed at the tail end of the upper walking type guide tube 14 and its purpose is to make the upper walking type guide The cloth in the cloth pipe 14 is separated from the dye liquor, and the separated dye liquor is directly introduced into the liquid collection pipe 15; the bottom edge of the cloth liquor separator 38 is provided with a plurality of flow holes 381 and a flow guide pipe 382, because The second nozzle 34 sprays the dyeing liquid under high pressure to drive the cloth circulation, and part of the dyeing liquid infiltrates into the cloth in the upper-walking cloth guide tube 14, and most of the dyeing liquid that is not attached to the cloth runs with the cloth. When the liquid flows through the cloth-liquid separator 38, gravity will cause it to fall into the plurality of flow holes 381 and the diversion tube 382 to be further introduced into the liquid collection line 15; therefore, after passing through the cloth-liquid separator 38, the cloth Will show a more relaxed state. The air-flow nozzle 39 is installed at the rear end of the cloth-liquid separator 38. Since the kinetic energy of the cloth passing through the cloth-liquid separator 38 is reduced, the air-flow nozzle 39 must be used in order to rapidly circulate and infiltrate it. The pressurized air is used to guide the cloth into the slide-type cloth storage slot 11 and make it have kinetic energy to stack and slide forward.

The nozzle device in this creation includes a first nozzle 31, a second nozzle 34, a cloth-liquid separator 38, and a gas flow nozzle 39. Its main function is not only to push the cloth for circular dyeing, but also to reduce the cloth entry The liquid content in front of the slide-type cloth storage tank. The cloth with the reduced liquid content can be quickly slid down to the lower storage tank by the slide-down cloth storage tank structure, so the cloth can avoid wrinkles caused by the squeeze of the dyeing liquid. ; At the same time, there is no dye liquid adsorbed on the cloth, then through the porous device and the drop between the upper and lower cloth storage tanks, it quickly flows into the liquid collection pipeline, thereby greatly reducing the bath ratio.

This creation is based on the difference between the upper and lower storage tanks 111/113 in the structure of the slide-type storage tank 11 and the porous device 20 arranged at the bottom of the tank, so that there is no dye solution adsorbed on the cloth, and it can be quickly It separates from the cloth and flows into the liquid collection line 15 to further greatly reduce the bath ratio. Secondly, in the nozzle device of this creation, in addition to using the first/second nozzles 31/34 to push the cloth for circulating dyeing, a liquid separator 38 and an air flow nozzle 39 are further installed to reduce the content of the cloth The amount of liquid makes it enter the slide-type cloth storage tank 11, and the cloth is slid quickly to the lower cloth storage tank 113, so that the cloth can be prevented from wrinkling due to the extrusion of a large amount of dye liquor. Furthermore, in this creation, the first nozzle 31 includes any type of spray cloth ring 32 and aerosol nozzle 33, and the second nozzle 34 includes any of the jet/overflow nozzle 35/36 and the throttle nozzle 37. One type; therefore, different nozzle forms can be selected according to different cloth materials, thickness, batch and dye liquor characteristics to achieve the best dyed cloth quality.

In summary, the structure disclosed in this creation is unprecedented, and it can indeed achieve the improvement of efficiency, and it can be used by the industry. It is fully in line with the requirements of new patents. Pray that the Office will grant patents to encourage innovation , No sense of virtue.

However, the diagrams and descriptions disclosed above are only the preferred embodiments of this creation. Anyone who is familiar with this skill, and the modifications or equivalent changes made in accordance with the spirit of this case, should still be included in the scope of the patent application in this case.

10: L-shaped carcass 11: Slide-type cloth storage slot 111: upper storage tank 112: Cloth storage chute 113: Lower storage tank 12: Tibu wheel 13: Nozzle 14: Up walking cloth guide tube 15: Liquid collection line 20: porous device 202: Inclined sliding layer porous device 203: Lower porous device 21: cloth 26: porous screen 261: Mesh 27: Teflon tube row 271: plural Teflon tubes 272: clearance 28: Teflon tube intranet 31: First nozzle 32: Spray cloth ring 321: Catheter 323: Spray hole 322: return pipe 33: Aerosol nozzle 34: second nozzle 35: Flow nozzle 36: Overflow nozzle 38: Splitter 381: plural orifices 382: diversion tube 39: Airflow nozzle α1/α2/α3/β1/β2/β3: horizontal tilt angle

Figure 1: Schematic diagram of the conventional O-type fabric dyeing machine. Figure 2A: Structure diagram of an external cloth guide tube of a conventional long cloth dyeing machine. Figure 2B: Schematic diagram of the built-in fabric guide tube of a conventional long dyeing machine. Figure 3A: Schematic diagram of the external cloth guide tube of the conventional slide-type cloth storage and dyeing machine. Figure 3B: Schematic diagram of the built-in fabric guide tube of the conventional slide-type fabric storage dyeing machine. Figure 4: It is a schematic structural view of the first embodiment of this creation. Figure 5: A schematic structural view of the second embodiment of the present creation. Figure 6A: This is a perspective view of the structure of the installation of a porous device. Figure 6B: Schematic diagram of the structure of the porous screen created by the author. Figure 6C: Schematic diagram of the Teflon tube row of this creation. Figure 6D: Schematic diagram of the internal network of this Teflon tube. Figure 7A: Schematic diagram of the structure of the spray cloth ring in this creation. Figure 7B: This is a schematic diagram of the structure of the aerosol nozzle. Figure 8A: Front view of the structure of the jet/liquid nozzle of the original creation. Figure 8B: This is a perspective view of the structure of the jet nozzle of this creation. Figure 8C: This is a perspective view of the structure of this creative overflow nozzle. Figure 8D: This is a front view of the structure of the throttling nozzle of this creation. Figure 9: This is a schematic diagram of the structure of the liquid separator and airflow nozzle of this release.

10: L-shaped carcass

11: Slide-type cloth storage slot

111: upper storage tank

112: Cloth storage chute

113: Lower storage tank

12: Tibu wheel

13: Nozzle

14: Up walking cloth guide tube

15: Liquid collection line

20: porous device

21: cloth

31: First nozzle

34: second nozzle

38: Splitter

39: Airflow nozzle

α 1/α 2/α 3: Horizontal tilt angle

Claims (5)

Nozzle device and cloth storage slot structure of up-walking dyeing machine include: A carcass is equipped with a cloth lifting wheel at the head end and a liquid collecting pipe at the bottom of the carcass; A slide-type storage tank, including an upper storage tank, an inclined sliding layer storage tank, and a lower storage tank, which are individually wrapped in the carcass and have different horizontal inclination angles, and The tail of the carcass is connected to the lower end of the carcass in sequence, and the bottom of each storage tank is provided with a porous device to quickly separate the dyeing liquid; A first nozzle is arranged at the front end of the cloth lifting wheel, and a second nozzle is arranged at the rear end of the cloth lifting wheel for spraying the dyeing liquid on the cloth; An up-walking cloth guide tube is provided above the slide-type cloth storage tank, and is connected to the cloth entrance of the upper-layer cloth storage tank by the second nozzle, forming a loop for circulating cloth dyeing on the cloth; A cloth-liquid separator is installed at the tail end of the cloth guide tube to separate the dye liquor that has not been adsorbed on the cloth; An air-flow nozzle is installed at the rear end of the cloth-liquid separating device to guide the cloth into the slide-type cloth storage tank; In this way, the first nozzle will reduce the occurrence of straight creases when the cloth passes through the lifting wheel, the second nozzle will permeate and dye the cloth, and the cloth-liquid separator and airflow nozzle will reduce the dyeing liquid. After it is attached to the cloth, it is introduced into the slide-type cloth storage tank; the cloth with the reduced liquid content is inclined downward by the slide-type cloth storage tank, so that the cloth slides in a loose state, which can avoid the squeeze. Wrinkles are generated; at the same time, the dyeing liquid that is not adsorbed on the cloth is quickly flowed into the liquid collecting pipeline through the porous device and the drop between the upper and lower cloth storage tanks, thereby greatly reducing the bath ratio. The nozzle device of the upper walking type dyeing machine and its storage tank structure as described in item 1 of the patent scope, wherein the horizontal inclination angle of the upper storage tank is between 1 and 10 degrees, and the inclined sliding layer stores The horizontal inclination angle of the cloth trough is between 5 and 35 degrees, and the center arc of the covered carcass R≧700mm. The horizontal inclination angle of the lower storage trough is between 1 and 10 degrees, and the covered carcass The center arc R≧600mm. The nozzle device and cloth storage tank structure of the upper walking type dyeing machine as described in item 1 of the patent scope, wherein the porous device includes a porous mesh plate, a Teflon tube row, and a Teflon tube inner mesh Of any type. The nozzle device of the upper walking fabric dyeing machine and the fabric storage slot structure thereof as described in any one of the patent application scopes 1 to 3, wherein the upper walking fabric guide tube includes a portion disposed above the outside of the carcass and Any type installed at the inner upper edge of the carcass. The nozzle device and storage tank structure of the upper walking type dyeing machine as described in item 4 of the patent scope, wherein the first nozzle includes any type of spray cloth ring and aerosol nozzle, and the The second nozzle includes any type of overflow/jet nozzle and throttle nozzle.

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