EA003221B1 - Continuos spray dying apparatus or dying range for accelerated dying with opening and vibration means of airflow - Google Patents

Abstract

1. A continuous and combiningly operable breadth expansion and vibration enhanced spray dyeing machine, which comprises: one or a plurality of connectable processing tubs, which has a wide cross section of passage therein for a fabric to proceed dyeing and other processing operation in a continuous or unified way; an inlet passage, which is proved on the upper end of the upstream side wall of said processing tub; an outlet passage, which is provided on the upper end of the downstream side wall of said processing tub; a dynamical cloth dragging wheel, which is provided at each of said inlet and outlet passages; a cloth collecting tub, which is provided below said inlet passage in the upstream sector of the passage in said processing tub; a cloth guide tube, which is formed with a slant angle between said cloth collecting tub and said outlet passage in the downstream sector of said processing tub, so that the downstream end of said cloth guide tub is higher than its upstream end; on or a plurality of dye nozzles, which are formed on the upper side walls of said cloth guide tube and connected with a dye pump via a pipe for the dye or treating liquid to be guided in and ejected out so that the dye or treating liquid ejected toward said fabric can be sprayed into atomized particles and distributed on a large area of said fabric; one or a plurality of sector separated air guiding nozzles, which are formed along the passage on the cross section of the lower side walls of said cloth guide tube so that the upstream air guiding nozzles and the downstream air guiding nozzles are separated with a distance; a reflective action base, which is formed in the downstream direction of each of said air guiding nozzles and connected with a blast machine via a pipe for the pressurized gas to be guided into said air guiding nozzles and ejected out; wherein under the action of said reflective action base, the ejected high speed air flow can flow along the upper surface of said reflective action base and proceed toward the upstream direction under said fabric so that the pressure below said fabric is lower due to a higher speed of air flow and the pressure above is higher due to a slower air flow, and the upper and lower air flows would interact to ensure that said fabric can pass through said cloth guide tube in a fully breadth expanded way and have a periodic violent vibration, said fabric is also continuously pushed toward the mainstream area of the high speed air flow due to both the pressure difference and the gravity so as to have a close contact with the high speed air flow and to increase the energy conversion rate so that the dye can obtain the most energy from the air flow for penetrating into the fabric texture; therefore, in the process of dyeing, in addition to obtaining the small amount high concentration, high efficiency, low energy consumption, low bathing ratio and low pollution dyeing, the fabric can also achieve the debounding and relaxing effects via the periodic violet vibration, while at the same time, the impurities on the fiber can be so efficiently removed that processing operations such as desizing, scouring, bleaching, reduction, enzyme treating, soaping, washing can be quickly finished in order to realize the goal of a high efficiency, low tension, low energy consumption, low bathing ratio and environment-preserving continuous dyeing and processing operations within an extremely short period of time. 2. The spray dyeing machine as claimed in claim 1, which further comprises a dragging type gas liquid circulation guide plate and a separation type gas liquid circulation passage provided between of said cloth guide tube and said cloth collecting tub; wherein said gas liquid circulation guide plate is formed by extending said reflective action base and forms an arc circulation, the downstream sector of said gas liquid circulation guide plate forms one or a plurality of liquid confluent pipes in different way, and an passage is formed between said liquid confluent pipes so that liquid can pass through said confluent pipes along said gas liquid circulation guide plate due to the dragging of said dragging type gas liquid circulation guide plate, the pressure difference, and the potential and be guided into the lower side walls of said processing tub so that the air flow under said fabric can circulate and pass through said net under said cloth collecting tub and be redirected into said blast machine via said air circulation passage, and therefore a gas liquid separation circulation is formed within said processing tub. 3. The spray dyeing machine as claimed in claim 1, which further comprises a spray nozzle device on said air distributing passage, said device comprising a passage pipe provided with one or a plurality of nozzles, wherein the other end of said passage pipe can connect to a dye transmission pipe, a pressurized pump or water tank, and a steam transmission pipe via pipes, and control valve is provided on each of said pipes so that the dye, water, or steam can be guided to the nozzle on said air distributing passage according to the manufacturing procedure for ejection in such a manner that the ejected liquid or gas can be mixed with the air flow and said air guiding nozzle can eject a high speed air flow containing a large amount of dye liquid, water, or steam. 4. The spray dyeing machine as claimed in claim 1, which further comprises a cloth wiggling machine provided under said dynamical cloth dragging wheel on the upstream passage of said processing tub; said cloth wiggling machine comprising a wiggling plate, said transmission axis on one end of said wiggling plate, a driving rod, a driver; wherein said wiggling plate can be fixed on the left and right side walls by said transmission axis, with one end extending outside the tub wall and connecting with said driver, so that said wiggling plate can perform longitudinal reciprocating motion and said fabric passing said wiggling plate falls into said cloth collecting tub with an expected folding effect. 5. The spray dyeing machine as claimed in claim 1, which further comprises an air inlet and an exhaust outlet provided on the blast machine inlet passage; an exhaust hot air outlet and nitrogen (inert gas) inlet provided on the side walls of said processing tub; and treating liquid recycling outlet at the bottom of said processing tub; wherein a control valve is provided on each of said inlets and outlets, and the air supply or convection in said processing tub can be arbitrarily controlled according to the manufacturing procedure. 6. The spray dyeing machine as claimed in claim 1, which further comprises a heat exchanger, a filter connecting to said dye transmission or circulation passage and said air transmission or circulation passage, respectively, to form a passage. 7. The spray dyeing machine as claimed in claim 1, which further comprises a water nozzle provided in said processing tub, wherein said water nozzle is provided at the corner that is easy to be polluted and connects to a high pressure pump via a pipe so that the water can be guided into said nozzle for ejecting toward the polluted wall when each dyeing process is completed.

Description

The present invention mainly relates to a nozzle continuous dyeing machine, in which the width spreading mode (widening) is carried out together with enhanced vibration (hereinafter referred to as "the continuous dyeing nozzle machine"), which is a nozzle unit for continuous dyeing and processing, highly efficient in protecting the environment from pollution.

The level of technology

The term “nozzle continuous dyeing machine” as used in the text of the application means a dyeing and processing unit that provides continuous dyeing and other types of fabric processing. The fabric is fed continuously and essentially fully expanded in width. Liquid dye and other processing agents are brought into contact with the fabric in a spray form by means of nozzles that are located above the fabric. Under the fabric, a high-speed airflow is created to form a low pressure area, which causes a difference in pressure on both sides of the straightened fabric. Static pressure above the fabric is higher than the pressure under the fabric, as a result, the fabric not only rises and spreads freely across the width due to the high speed of the airflow, but, being in motion, can also carry out periodic intense fluctuations due to unbalanced pressure.

Due to this vibration, the dye, processing agents or oxidizing gases are given the energy required to penetrate the structure of the fabric, which increases the rate of absorption and diffusion of the dye into the fabric. Thus, it is possible to achieve continuous dyeing and processing operations that are characterized by high efficiency, low energy consumption, low impregnation, and low levels of environmental pollution.

In the present invention, in particular, describes the effect caused by high-speed air flow generated in the guide tube of the fabric. This not only promotes the penetration and diffusion of the dye into the fabric fiber, but also accelerates the penetration of oxidizing gases for the rapid development of the dye during low-temperature dyeing, accompanied by the reduction and oxidation of the dye. For other types of processing, this effect removes unwanted particles or impurities from the fabric to effectively complete processing operations such as desizing, washing, bleaching, washing, weakening, processing with enzymes, rinsing, relaxation and drying. Thus, as a result of the use of the technical solution of the present invention, it is possible to carry out the entire dyeing process and processing operations in a very short period of time compared with conventional dyeing aggregates.

A conventional continuous dyeing machine is a combination of more than two machines with different functions intended for dyeing in a continuous fashion. The dyeing process itself consists of three stages: dyeing on a plus, the development and fixation of the dye, washing and drying. Improvement of common conventional conventional dyeing machines follows the path of improving the design of elements operating in the first stage. To complete some operations, use either the designs used in any particular dyeing method, or choose a specific combination of individual machines. Thus, in order to implement the most rational technological process and in view of the limited amount of production equipment, operations that precede treatment are usually separated directly from dyeing. Consider FIG. 1 and 2. In FIG. 1 is a side view of a generalized pattern of a conventional continuous dyeing machine on a pad. FIG. 2 is a side view of a conventional pass-through machine for washing a fabric into a stretcher. Referring to FIG. 1, from which it follows that the generalized scheme includes (the enumeration is in accordance with the order of the stages of the technological process) dye plus A, steamer or dryer B, apparatus C for oxidation by atmospheric oxygen, finishing pad Ό, steamer E, washer E, a dehydrating machine O and a dryer N. All devices are connected in series, and the fabric is pulled through the drive rollers along the guide of each device, continuously passing through each device. In order for the fabric to move in a continuous manner and fully expanded in width, significant tensile forces must be applied to it, acting in the longitudinal and transverse directions.

Referring to FIG. 3A, which shows how, in a conventional continuous dyeing machine, the stretchable fabric passes plus A and, as in a plus, excess dye is absorbed by the drive roller A1 and the pressure roll A2. Thus, the rate of dyeing on the pad is in direct proportion to the surface area of the touch of the two rolls, which, in turn, affects the intensity of the color. In order to prevent non-uniform dyeing of both sides of the fabric, besides the fact that constant pressure must be applied to both sides of the roll of the dyeing pad, the middle of the pressure roll must be convex, which ensures uniform distribution of the dye and processing agents. FIG. 3B and 3C in the side view are shown other types of well-known dye supplements. The fabric that has passed the dye pad A is immediately sent to pass through the steamer B. There are many different types of steamers B, but all of them perform a single operation. This machine is different from the machine used in a conventional periodic dyeing machine. For example, in the dyeing machine with air or liquid circulation, dyeing and continuous circulation of the dye can be carried out simultaneously. The fabric passes through the steamer apparatus B or apparatus C of the oxidation by air of oxygen for the development and fixation of the dye. The passage of the fabric is provided by a set of guides B1. When the dye is fixed, the fabric is sent to the washer P to wash out the loose part of the dye, the remaining chemicals or other impurities. Usually the washer P contains several modules P1, grouped together. There is a lot of water in the baths of the modules. A dewatering squeeze shaft P2 is provided near the upper exit of each bath. In conventional washers, the number of baths ranges from 3 to 15, depending on the nature of the treatment after dyeing. In conventional dye-ups and steamers, post-dyeing treatments include operations such as reoxidation, acid washing, alkaline washing, hot washing, dribbling, and cold washing. Thus, the best option is a washer with a group of 7 to 9 baths. After washing with water and dehydration, the fabric is sent to dryer N. Usually, the dryer consists of several drying sections. Immediately after dyeing on the pad, the dye must be developed and fixed, therefore, the appropriate machine for the manifestation and fixing of the dye must be installed directly behind the dye pad.

Thus, a conventional continuous dyeing machine is assembled by joining several different machines in order to achieve continuous dyeing and processing. In practice, the use of dye pad A for dyeing and drawing a fabric often causes a loss of softness to the touch or a problem associated with the formation of linear folds. To ensure dyeing and processing of the fabric in a state that is fully expanded in width, in addition to stretching in the transverse direction with a tenter, a longitudinal force must also be applied to it, often exceeding 1.5 kg / cm. Thus, conventional continuous dyeing machines are acceptable only for dyeing and processing woven fabrics, and the problem that arises in the case of knitted fabric or elastic fabrics has not been solved so far. Further, although with dyeing in pluses, a small consumption of liquid dye is achievable, the process itself can be carried out only once. During the development and fixing of the dye in the steamer, simultaneous continuous supply of the dye is impossible, thus, the color of the fabric will not be intense. A large amount of water is needed to wash the fabric. Obviously, in order to meet the new generation of dyeing machines that meet the requirements of environmental protection, the above described continuous dyeing machine needs significant improvement and modification.

Consider FIG. 4, on which another nozzle dyeing aggregate with a mode of expansion in width (widening) and vibration enhancement, developed by the author of the present invention, is presented. It is disclosed in Chinese patent document 098316, US patent document 5775136 and international publication \ νϋ 98/49383. The present invention is an improvement to the solution described in these documents, achieved taking into account existing technological principles and technical data.

Consider FIG. 4 and 6. In FIG. 4 shows a nozzle dyeing unit with spreading and dyeing operations with enhanced vibration. FIG. 6 shows a side view of the structure of a nozzle continuous dyeing machine according to the present invention. The part relating to the solution of the guide air nozzles is almost the same both in terms of the principle of operation and in the design. However, the method of using air guide nozzles, implemented in the present invention, differs from the previous patent. To facilitate the examination, this item requires clarification. The most important difference is that in the previous case there is a unit of periodic dyeing, whose capabilities in painting and processing are small, while the nozzle machine of continuous dyeing according to the present invention provides not only a pass-through process in the processing section, but also, being in lines with other machines, carries out passing operations of dyeing, absorption of processing agents, anti-aging manifestations of the dye, air manifestation of the dye, fixing the dye, washing and drying. In particular, arbitrarily added treatment sections can be added to facilitate uniform absorption or increase productivity in order to achieve the required quality and productivity. Thus, given the shortcomings inherent in nozzle units of periodic dyeing with expansion and dyeing operations with enhanced vibration, as well as the above-mentioned conventional continuous dyeing machines, the technology of using air guide nozzles requires improvement in order to implement dyeing with better environmental performance. Accordingly, the author hereby proposes for mass production another type of unit for continuous dyeing.

Summary of Invention

The present invention proposes a nozzle machine for continuous dyeing, which provides lifting, spreading and intense vibration of the fabric due to the high-speed air flow generated during the dyeing process and other processing operations, which allows you to complete processing in a very short period of time.

The invention also provides for the possibility of continuous continuous jet dyeing and processing of knitted fabric and other types of elastic fabrics with flattening. In addition, the present invention proposes a nozzle continuous dyeing machine in which continuous processing can be realized by combining different machines. Such a combination of machines can be arbitrarily changed, adjusted, the number of machines can be increased or decreased in accordance with the technological process, thereby achieving the greatest cost-effectiveness of dyeing and processing.

Further, the present invention proposes a nozzle continuous dyeing machine, in which the supply of fabric in each section occurs when folded. In each section the fabric is drawn through one pulling shaft. Thus, the tension of the fabric is minimized and the usual problem of the loss of softness of the fabric to the touch is solved when processed in the usual dye plus signs.

In addition, the present invention proposes a nozzle machine for continuous dyeing, in which not only conventional dispersion and reactive dyes can be used, but also jet dyeing with low-temperature recovery of the dye solution in an intermediate nitrogen medium (inert gas environment), carried out in the fabric along the way processing sections. With the passage of the fabric through the next treatment section, the reconstituted dyebath may be oxidized to show the dye with a large amount of fresh air oxygen leaving the guide nozzles.

Further, the present invention proposes a nozzle machine of continuous dyeing, in which a high-speed air flow is created in the area of the underside of the fabric, due to which the fabric undergoes periodic intense vibrations during the passage of each treatment section. This vibration contributes to the rapid penetration into the structure of the fabric of dyes, processing agents or oxygen for re-oxidation, thus achieving high efficiency of dyeing and processing with low consumption of consumable substances.

A further object of the invention is to create a nozzle machine for continuous dyeing, in which a high-speed air flow is created in the underside of the fabric, carrying dyes or a large amount of water ejected from the air guide nozzles during the dyeing or washing stage of dense fabrics. The fabric thus treated is dyed on both sides, and there is a rapid leaching of impurities remaining on the fabric.

Thus, the present invention solves the problem of instant washing and accelerated dyeing. The next task of the invention is to create a nozzle machine continuous dyeing, which, in addition to ensuring dyeing with low consumption and high concentration of substances, achieved through intensive periodic oscillations performed by the fabric, would improve the removal of impurities present in the fabric structure, resulting in operations such as desizing, washing, bleaching, washing and rinsing would be completed faster.

So, as a result of the implementation of the invention, a highly efficient cleaning of dyed fabric is achieved. Moreover, the present invention proposes a nozzle machine for continuous dyeing, in which not only dyeing and other wet treatments are carried out, but also drying the fabric with dry and hot air flow coming from the air guide nozzles. To reduce the temperature, cold outside air can be forced.

To solve these problems, the continuous dyeing nozzle machine proposed in the present invention contains processing sections joined in a line for simultaneous dyeing, each section being designed according to the same principle. The treatment section includes a fabric receiver, a fabric guide pipe, a guide air nozzle, a pulling shaft, a blower, a dye pump, a rocking type device for packing fabric, a heater, a dye heater, a cooling air intake, an outlet, a nitrogen admission valve, a steam nozzle, air filter, dye filter, connecting pipes and control elements.

In the front and rear walls of the treatment section of the nozzle machine of continuous dyeing according to the invention, passages are made, the left and right sides of which, together with the left and right walls of the passage of the treatment section, form a combined wide passage for sampling and feeding fabric through the section in a width-wise manner. Under the inlet passage near the bottom of the section in the course of the movement of the fabric is the receiver of the fabric, where it accumulates in the folded form to the expected amount. Here the movement of the fabric slows down, thereby easing the tension associated with the continuous supply of fabric. The passage passes into the guide fabric of the pipe. Along the fabric, in the walls of the lower part of the fabric-guiding pipe, one or more air guide nozzles are separated from each other by sections of the pipe surface. These nozzles are connected by pipes with a blower and are designed to direct and supply compressed air. In the upper part of the guide fabric of the pipe there are one or more nozzles for the dye connected by pipes to the pump and intended to direct and supply the dye or processing agents to the surface of the fabric. A dynamic pulling shaft is located under the outlet passage, picking the fabric from the receiver and pulling it through the guide tube. Then the continuous supply of fabric continues, which goes to the next section for another type of treatment. Thus, in the implementation of dyeing and other types of processing, the fabric is in full contact with the sprayed particles of the dye ejected from the nozzles, thereby solving the problem of a small consumption of dye. Whenever the fabric comes into contact with the dye, it undergoes intensive periodic oscillations due to the high-speed air flow coming out of the guide nozzles. Consequently, the dye, chemicals or gas for the re-oxidation of the dye receive the energy necessary for penetration into the fabric structure. Thus, the rate of absorption and diffusion of the dye into the fabric can be increased and highly efficient dyeing and processing, characterized by low energy consumption, low impregnation and low environmental pollution, can be achieved.

List of drawings

The following drawings contain an illustrative embodiment of the present invention, which is an example of a variety of advantages and the results thereof.

FIG. 1 shows a side view of a generalized pattern of a conventional continuous dyeing machine on a pad.

FIG. 2 shows a side view of the structure of a conventional through-pass machine for washing fabric into a stretch.

FIG. 3 shows a side view of the structure of a conventional dye supplement.

FIG. 4 shows another nozzle dyeing unit with spreading and dyeing operations with enhanced vibration, described in Chinese patent documents 098,316; USA 5,775,136 and the international publication XVO 98/492383.

FIG. 5 shows a side view of the structure of a nozzle continuous dyeing machine according to the present invention.

FIG. 6 shows a side view of the structure and principle of operation of a nozzle machine for continuous dyeing according to the present invention.

FIG. 7 shows a cross section along line XX 'of a nozzle continuous dyeing machine according to the present invention.

FIG. 8 shows a cross section along the line ΥΥ 'of a nozzle continuous dyeing machine according to the present invention.

FIG. 9 shows a side view of the structure and use of a nozzle continuous dyeing machine according to the present invention.

Information confirming the possibility of carrying out the invention

Consider FIG. 5 and 8. In FIG. 5 is a side view of the structure of a nozzle continuous dyeing machine according to the present invention, and FIG. 8 shows a cross section along the line ΥΥ 'of this machine. The machine contains a processing section 1, an inlet passage 101, an exhaust passage 102, a fabric receiver 4, a fabric guiding pipe 5, air nozzles 51, a reflecting base 52, an air circulation passage 63, a pulling shaft 3, a blower 6, an air filter 602, a pump 7 for dye, nozzle 71 for supplying dye, device 8 for stacking fabric of swinging type, sender 2 fabrics, heater 601, heater 702 for dye, filter 701 for dye, guide 53 for ensuring the passage of liquid and gas, fresh air intake 65, outlet 66 , valve 641 d For nitrogen inlet, a steam inlet valve 642, a water inlet valve 74, a water jet nozzle 721, a jet nozzle 722, a valve 103, a device 11 for laying the outgoing fabric of a rocking type, and elements 54 for providing dye flow.

Consider FIG. 5, 6, 7, 8, and 9. For convenience of interconnection, processing section 1, shown from the front and rear sides, has the same design and the same element positions. At the beginning of the passage of the treatment section in the upper part of its side walls an inlet passage 101 is made, and an outlet passage 102 is formed in the upper part of the side walls at the end of the passage of this section. In addition, the left and right sides of each aisle, together with the left and right walls of the aisle of the processing section 1, form a combined wide aisle for feeding and moving the fabric 2 through section 1 in a flattened form. In the lower part of the processing section, an inclined plane is formed with a start 401 located above the end 402, designed to quickly collect the circulating fluid in the lower part of the plane and return it with a circulation pump 17 to the preparation tank with the dye solution. In the initial part of the passage of the treatment section 1, a tissue receiver 4 is provided. The bottom of the receiver is a mesh plate 41 for the separation of gas and liquid.

Further along the fabric in the passage of section 1, a guide fabric tube 5 is formed. On the upper wall in the passage of pipe 5 one or more nozzles 71 are placed for feeding the dye. Under the passage of the pipe 5 in the direction of this pipe there is an air distribution tube 62, designed in such a way that they have a common wall 52, which is the flat bottom wall of the pipe 5 and the upper wall of the air distribution tube 62. On this common wall 52, also known as a reflecting base 52 , there are one or several sections of the surface of the pipe of the guide air nozzles 51 arranged along the passage in the common wall 52. The beginning of the wall 52 is connected to the mesh plate 41 under the receiver 4 of the fabric. The end of the wall 52 is connected to the outlet passage 102. Thus, the common wall 52 forms an inclined plane, the upper part of which is located along the fabric, which is located lower than the lower part. A pulling shaft 3 is located under the outlet passage 102. Under the shaft 3, there is a device 8 for laying a wobble-type fabric, which by means of a dynamic transmission can be connected to a plate that oscillates in the longitudinal direction. In the area of the joint of the common wall 52 and the mesh plate 41, the elongation of this wall forms a guide 53 to ensure the passage of the dye. In the lower part of the guide 53, one or more elements 54 are provided to allow the flow of dye to flow in a direction opposite to the flow of air. In these elements 54 air passages 63 are formed, so that the flow of dye coming from the common wall 52 will not mix with the circulating air flow as it passes through the elements 54.

Under the air distribution tube 62 is a hidden blower 6, built into the left and right walls of the processing section 1. From the entrance side, it is equipped with a horizontal flow cylinder. An air filter 602 is located inside this cylinder. The outlet of the blower 6 is connected to the air distribution tube 62.

According to the above description of the nozzle machine of continuous dyeing, the fabric chosen by the pulling shaft 3 and pre-folded and assembled in the receiver 4 is fed along the surface of the common wall 52 (reflecting base 52) in the lower part of the guide tube 5. The dye or processing agent is fed under the pressure created pump 7, from the preparation tank 9 to the nozzles 71, passing through the supply pipe 72, the filter 701 and the heater 702, and then sprayed onto the upper side of the fabric. Thus, during dyeing or other processing operations, the fabric 2, when moving through the guide tube 5, can be expanded to its full width due to the high-speed air flow coming out of the guide nozzles 51. The fabric 2 can be evenly covered with dispersed dispersed dye and processing means coming from the nozzles 71, which are located in the upper part of the guide tube 5. Coloring is achieved as a result of penetration of the dye through the entire thickness of the fabric. On the lower side of the fabric affects the lifting force generated by the rapid air flow emerging from several separated from each other by the surface of the pipe guide nozzles 51, which operate together and in stages. The air flow also creates a pressure gradient between the upper and lower sides of the fabric 2, and on the lower side, due to the high air velocity, a lower pressure is created compared to the upper side, where the air velocity is lower. Thus, as a result of the interaction of the upper and lower air currents, the tissue undergoes intensive periodic oscillations. High pressure on the upper side of the fabric, which occurs due to the low speed of the upper air flow, causes part of the air under fabric 2 to be expelled from its left and right sides. When passing through the guide tube 5, the fabric not only performs intensive periodic oscillations, but also continuously stretches along the width. The dye not absorbed by the fabric 2 and the solution are returned to the preparatory tank 9 by the circulating pump 17 or are transferred to the next section along the fabric of the treatment section 1 for re-spraying. In the case of flushing, draining can be done.

The part of the section in which the gas flows moves is connected to the blower 6 through the horizontal flow cylinder 64 for the passage of air (if the hidden blower is not used, an additional circulation pipe and supply pipe should be provided). When this air is compressed by the blower 6 and is supplied through the inlet pipe through the filter 602 and the heater 601 in the air distribution pipe 62. Then the air comes out through the nozzles 51, directing it against the fabric stroke along the upper surface of the reflecting base 52. Thus, the direction of air flow is opposite to the direction of movement 2. The movement of the fabric 2 is steady, since the friction force between the pulling shaft 3 and the fabric 2 is greater than the force created by the air flow. Therefore, in order for the movement of the fabric to be steady, the pulling force of the shaft 3 must be greater than the force created by the air flow. In fact, the direction of the air flow may coincide with the direction of movement of the fabric 2, which contributes to staining. The difference in coloring in the case of the same and opposite direction of movement is insignificant. However, during operation, moving in opposite directions provides better stability of the fabric 2 than movement in one direction. In other words, driving in one direction is more preferable for machines in which dyeing is periodic. This was explained in detail for the preceding patent of the same author and will not be described again later. Essentially, the requirements for the fabric feed rate in the case of continuous and intermittent dyeing are very different. The reason is that in a continuous dyeing machine, fabric 2 is processed only during the passage of each section, i.e. due to the limited amount of equipment used and the passage time, it is advisable to slow down the speed of fabric 2 in order to ensure complete coloring and better quality of coloring. When the direction of movement of the fabric is opposite to the direction of the air flow, full control of the speed of the fabric 2 by the pulling shaft 3 is possible. Thus, during operation, synchronization is not a problem. The energy of the air leaving the guide nozzles 51 is completely converted into energy necessary for the vibration of the fabric 2. In addition, the air flow and the circulating fluid during dyeing or in the process of removing impurities carry with them a large part of the pollution. Further, along the fabric in the region of the upper end of the distribution tube 62, a washing nozzle 721 is provided, connected through a supply pipe 74 to a high-pressure washing pump or a water tank. From this pipe 74, another supply pipe 73 branches off, which connects to pipe 72, which supplies dye. Each of these pipes is equipped with a reversing control valve, by opening and closing of which, when washing or dyeing a particularly dense fabric, adjustment of the water supply or the dye solution is provided. The injected fluid is then supplied to meet the air flow, mixing with it in the air distribution tube 62, thus a large amount of water or dye ejected from the guide nozzles 51 interacts with the fabric 2. As a result, impurities and treatment agents remaining on the fabric 2 quickly diffuse into the water. If the fabric 2 is painted on both sides, a steam pipe can be provided from the supply pipe 74, and the required temperature in the treatment section 1 can be set by the reversing control valve 641.

When the fabric 2 is fed to the next processing section 1, the device 8 ensures its delivery with the best stacking in the receiver.

4. In order to facilitate the examination, the next paragraph explains in detail the processes that take place in the fabric guide pipe.

In accordance with the Bernoulli law in those places where the velocity of the liquid or gas is greater, the pressure is less. Consequently, as described above, when a high-speed air flow is created under the fabric 2, the pressure at this place will be lower compared to the pressure at the nearest points where the speed is less. Fabric 2 will move to the area of high-speed air flow as a result of the difference in pressure and gravity. As a result of the tight contact between the fabric 2 and the high-speed air flow, their frictional adhesion is enhanced, and a significant part of the energy of the flow is transferred to the fabric. Thus, when fabric 2 approaches the main part of the high-speed air flow, it is drawn into the flow and cannot continue its advance. Since the main part of the flow has a large kinetic energy, the fabric 2 will be continuously raised and displaced up above the flat wall when moving forward to avoid friction against the pipe wall. Whenever fabric 2 draws into the main part of the high-speed air flow, the pressure in the flow reaches a peak and quickly pushes the fabric 2 out of the main part. The increase in pressure to a peak value occurs due to resistance, leading to the conversion of kinetic energy into pressure energy. The tissue ejected from the stream is exposed to the reflecting base 52, and the moment of exposure coincides with the phase of the next peak, so that the next peak of pressure can be instantly reached. This pressure peak continuously and periodically moves through the fabric 2 along the guide tube 5. Thus, any part of the fabric 2 may perform periodic oscillations. The oscillation frequency is determined not only by the mass of the fabric 2, but also by the impulse of the air flow. Consequently, during the dyeing process or during processing, the oscillation frequency can be adjusted both by the degree of opening of the guide nozzles 51 and the output power of the blower. The generation of these periodic wave oscillations requires a large amount of energy. Each oscillation not only weakens the interweaving of fabric 2, which makes it possible for the dye to pass through, but also gives the dye the energy necessary to penetrate the structure of the fabric. This, in turn, further increases the rate of absorption and diffusion of the dye in the fabric. Accordingly, the dyeing process is characterized by a small amount of expendables of high concentration, high efficiency, low energy consumption, low impregnation and low pollution. In addition, loosening and relaxation of the tissue is achieved through intensive vibrations. At the same time, impurities can be so effectively removed from the fibers that it is possible to quickly complete processing operations, such as desizing, washing, bleaching, loosening, processing enzymes, washing, rinsing. Thus, the invention solves the problem of dyeing and subsequent processing operations in a very short period of time.

Of course, within the scope of the invention various modifications of the described embodiment are possible. To promote the development of science and applied technologies, the invention is disclosed and limited to the scope of the attached formula.

Claims (7)

CLAIM 1. A nozzle machine for continuous dyeing with the functions of spreading along the width and amplifying vibration, comprising one or more interconnected processing sections, in which a wide passage is made for drawing fabric subjected to continuous or unified dyeing and other processing operations; an inlet passage made at the beginning of the passage of the processing section in the upper part of its side walls; an exhaust passage made in the upper part of the side walls at the end of the passage of the processing section; dynamic pulling shafts located in the area of the inlet and outlet passage; a tissue receiver located under the inlet in the initial portion of the passage of the processing section; a tissue-guiding pipe running with a slight slope from the tissue receiver to the outlet passage, the pipe end being above its beginning; one or more dye nozzles located on the upper wall of the guide tube and connected by a pipe to the pump, which spray the dye or the processing fluid onto the smallest particles so that the dye or liquid is distributed over a large surface area of the fabric; one or more guide air nozzles located along the passage in the lower part of the guide tube and separated from each other by sections of the pipe surface, the first and last along the movement of the nozzle tissue being located at some distance from each other; a reflective base, the sections of which are located above each nozzle, are extended in the direction of the compressed air emerging from the nozzles, which is supplied to the base by a blower through the inlet pipe, and under the influence of the reflective base, the outgoing high-speed air flow is directed along the upper surface of the base against the movement of the fabric, thus an area of lower pressure is formed under the fabric compared to the pressure above the fabric due to the higher air flow rate, while as a result of The action of air currents flowing under the fabric and above the fabric ensures that the fabric passes through the guide tube in a fully expanded width form, as well as intense periodic oscillations are made by the fabric, and the fabric is constantly drawn into the main part of the high-speed air flow due to both pressure difference and force severity, thus, the fabric is in close contact with the high-speed flow and the rate of energy conversion is increased, so that most of the energy needed by the dye For penetration into the structure of the fabric, it is communicated to it by air flow, therefore, in addition to achieving a low dye consumption at its high concentration, high efficiency, low energy consumption, low impregnation and low pollution, during intense periodic vibrations, loosening and relaxation also occur tissue; at the same time, impurities present on the fiber are removed so efficiently that it is possible to quickly complete processing operations such as desizing, washing, bleaching, loosening, processing with enzymes, washing and washing, and thus the process can be implemented in the shortest possible time continuous dyeing and processing, characterized by high efficiency, low fabric tension, low energy consumption, low impregnation and environmental protection from pollution. 2. The nozzle machine according to claim 1, characterized in that it contains an adhesive type guide for allowing the passage of liquid and gas, as well as a separation passage for ensuring the passage of liquid and gas, located between the guide tube and the tissue receiver, this adhesive type guide being formed lengthening the reflective base and has a wavy shape; the lower part of the guide is provided with one or more tubular elements to ensure the passage of fluid flow towards the air flow, while the tubular elements are separated from each other by passages, thus, the liquid flows down the passages between the tubular elements along the guide due to adhesion forces exerted from the side of the guide , the difference in pressure and gravity and follows to the bottom wall of the processing section, and the circulation of air flow under the fabric occurs as a result of the passage of air through separation passage formed in the bottom wall tissue of the receiver, and its re-direction of the blower through passages formed in the tubular guide elements and thus in the treatment section is provided separate circulation gas and liquid. 3. The nozzle machine according to claim 1, containing a spray nozzle device located in the air distribution passage, comprising a passage pipe equipped with one or more nozzles, one end of this tube being connected to a tube for supplying a dye, a discharge pump or a water tank, as well as a pipe for supplying steam, and in each pipe there is a valve that regulates the flow of water or steam to the nozzle in accordance with the technological process, which are ejected from the nozzle in such a way that liquid mixes and gas or air stream, and directing air from said nozzle exits speed air flow containing a large amount of dye liquid, water or steam. 4. The nozzle machine according to claim 1, containing a device for laying fabric of a swinging type, located under a dynamic pulling shaft in the initial part of the passage of the processing section and containing a swinging plate, FIG. 1, the transmission axis associated with one end of the swing plate, the drive rod, the drive mechanism, and the swing plate is mounted on the left and right side walls with the help of the transfer axis so that one end extends beyond the processing section and is connected with the drive mechanism, As a result, the swinging plate is capable of reciprocating in the longitudinal direction, and the tissue passing through it enters the receiver in a folded state. 5. The nozzle machine according to claim 1, containing an air intake and an exhaust channel located in the inlet of the blower; an outlet for hot air and an inlet for nitrogen (inert gas) made in the side walls of the processing section; as well as an outlet made in the bottom wall of the treatment section for recirculating the treatment fluid, each inlet and outlet opening with a control valve, which allows for arbitrary control of air supply and convection in the treatment section in accordance with the technological process. 6. The nozzle machine according to claim 1, comprising a heat exchanger and a filter connecting to form a single passage, a passage for supplying or circulating a dye and a passage for supplying or circulating air. 7. The nozzle machine according to claim 1, containing a water-jet nozzle located in the most contaminated place of the treatment section and connected via a pipe to a pump that pumps water under high pressure, and the water leaving the nozzle is directed to the contaminated wall after each dyeing process.