CN208201351U - A kind of dyeing and finishing device of environmentally friendly reactive dyeing etching fabric - Google Patents

Abstract

The utility model discloses a dyeing and finishing device for dyeing burnt-out fabrics with environmentally friendly reactive dyes, which comprises a dyeing tank, a feeding port is installed on one side of the top of the dyeing tank, a driving motor is installed in the middle of the top of the dyeing tank, and the driving motor The output shaft is set downwards and the rotating shaft is fixed through the coupling. The stirring blade is fixed on the rotating shaft inside the dyeing tank. The lower part of the inner wall of the dyeing tank is equipped with a feeding funnel, and the middle of the bottom of the feeding funnel is connected to the crushing pipeline. , the lower end of the crushing pipeline is equipped with a solenoid valve, the inner bottom wall of the dyeing tank is equipped with a circulating pump, the outlet end of the circulating pump is connected with a connecting pipe, and the other end of the connecting pipe extends to the top of the inside of the dyeing tank, and the connecting pipe A nozzle is installed at the end away from the circulation pump, a filter pipe is installed at the water inlet end of the circulation pump, and a controller is installed at the middle of the outer wall of the dyeing tank. The utility model has novel structure, ingenious design, reasonable structure and is suitable for popularization.

Description

A dyeing and finishing device for dyeing burnt-out fabrics with environmentally friendly reactive dyes

technical field

The utility model relates to the technical field of dye dyeing, in particular to a dyeing and finishing device for dyeing burnt-out fabrics with environmentally friendly reactive dyes.

Background technique

Dyeing and finishing refers to the process of chemically treating textile materials (fibers, yarns and fabrics). It is also commonly known as printing and dyeing in modern times. Together with spinning, weaving or knitting, dyeing and finishing form the whole process of textile production. Dyeing and finishing include pretreatment, dyeing, printing and finishing. The quality of dyeing and finishing has an important impact on the use value of textiles.

Dyeing refers to the process in which the dye is dyed from the dye solution to the fiber and forms a uniform, firm and bright color on the fiber. The chemical composition of various fibers is different, and the applicable dyes are also different. Cotton fabrics are mainly dyed with reactive dyes. Polyester fabrics are mainly dyed with dispersed miscellaneous materials. The commonly used dyeing methods include high temperature method, carrier method and hot melting method. Modified polyester fabrics with anionic groups can also be dyed with cationic dyes to obtain rich and bright colors. Nylon fabrics are mainly dyed with acid dyes, and can also be dyed with acid mordant dyes, disperse dyes and some direct dyes at near boiling points. Acrylic fabrics are mainly dyed with cationic dyes or disperse dyes. Vinylon fabrics are mainly dyed with vat, sulfur and direct dyes. Polypropylene fabrics are difficult to dye, and some can be dyed with disperse dyes or acid dyes after denaturing. Acetate fabrics are mainly dyed with disperse dyes and sometimes with insoluble azo dyes.

When the dye is in contact with the fabric, impurity precipitation will occur in the dye, and the color block of the dye in the precipitation will affect the effect of the dye. It is necessary to stir the precipitated dye to improve the dyeing effect. Therefore, the utility model proposes a A dyeing and finishing device for dyeing burnt-out fabrics with environmentally friendly reactive dyes.

Utility model content

The purpose of the utility model is to solve the shortcomings in the prior art, and propose a dyeing and finishing device for dyeing burnt-out fabrics with environmentally friendly reactive dyes.

In order to achieve the above object, the utility model adopts the following technical solutions:

A dyeing and finishing device for dyeing burnt-out fabrics with environmentally friendly reactive dyes, including a dyeing tank, a feed inlet is installed on one side of the top of the dyeing tank, a driving motor is installed in the middle of the top of the dyeing tank, and the output shaft of the driving motor faces downward A rotating shaft is set and fixed through a coupling, and a stirring blade is fixed on the rotating shaft inside the dyeing tank. A feeding funnel is installed on the lower part of the inner wall of the dyeing tank, and the bottom middle of the feeding funnel is connected to a crushing pipeline. A solenoid valve is installed, and a circulation pump is installed on the inner bottom wall of the dyeing tank. The water outlet end of the circulation pump is connected with a communication pipe, and the other end of the communication pipe extends to the top of the interior of the dyeing tank. The communication pipe is far away from one end of the circulation pump. A spray head is installed, a filter pipe is installed at the water inlet end of the circulation pump, and a controller is installed at the middle part of the outer wall of the dyeing tank.

Preferably, the inside of the pulverizing pipeline is movably equipped with a vertically arranged rotating shaft, and discs are movably installed at the upper and lower ends of the rotating shaft, and the outer wall of the disc is circumferentially arrayed with fixed rods, and the other end of the fixed rods is fixed on On the inner wall of the pulverizing pipeline, a plurality of turbine-like cutting blades are fixed equidistantly from top to bottom on the rotating shaft.

Preferably, the inner wall of the pulverizing pipe is equidistantly provided with annular grooves from top to bottom, and the edge of the outer wall of the turbine-shaped cutting blade is located in the annular grooves.

Preferably, the edge of the turbine-shaped cutting blade is provided with a blade, and the center of the top of the turbine-shaped cutting blade is provided with a mounting seat, and the middle part of the mounting seat is provided with a mounting hole.

Preferably, the lower part of the inner wall of the dyeing tank is equipped with a horizontal partition, and the lower end of the crushing pipe extends below the partition.

Preferably, a model stc89c52 single-chip microcomputer is installed inside the controller, and the output ends of the single-chip microcomputer are respectively connected with the solenoid valve, the driving motor and the circulation pump.

Compared with the prior art, the beneficial effect of the utility model is: the output shaft of the driving motor is set downward and the rotating shaft is fixed through the coupling, and the stirring blade is fixed on the rotating shaft inside the dyeing tank, which can improve the stirring effect, In this way, the fabric can be fully dyed; the crushing pipeline is connected through the middle of the bottom of the feeding funnel, a solenoid valve is installed at the lower end of the crushing pipeline, and a circulation pump is installed on the inner bottom wall of the dyeing tank. When the solenoid valve and the circulation pump are opened, the circulation pump generates The suction force drives the dye to move downward, thereby driving the turbine-shaped cutting blade to rotate rapidly. While the turbine-shaped cutting blade rotates rapidly, the turbine-shaped cutting blade crushes the impurity particles, which can effectively reduce the impact of impurities on dyeing. At the same time, the pump re-transports the dye deposited at the bottom of the dyeing tank, thereby improving the dyeing effect. The utility model has novel structure, ingenious design, reasonable structure and is suitable for popularization.

Description of drawings

Fig. 1 is the structural representation of the dyeing and finishing device of a kind of environmental protection active dye dyeing burnt-out fabric that the utility model proposes;

Fig. 2 is a partially enlarged view of part A in Fig. 1;

Fig. 3 is the plan view when disc and fixed rod are connected in the dyeing and finishing device of a kind of environmental protection reactive dye dyeing burnt-out fabric that the utility model proposes;

4 is a top view of a turbine-shaped cutting blade in a dyeing and finishing device for dyeing burnt-out fabrics with environmentally friendly reactive dyes proposed by the utility model.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example.

Referring to Figures 1-4, a dyeing and finishing device for dyeing burnt-out fabrics with environmentally friendly reactive dyes includes a dyeing tank 1, a feed inlet 11 is installed on the top side of the dyeing tank 1, and a driving motor is installed in the middle of the top of the dyeing tank 1 9. The output shaft of the driving motor 9 is set downwards and a rotating shaft 10 is fixed through a coupling. The stirring blade 12 is fixed on the rotating shaft 10 inside the dyeing tank 1. The lower part of the inner wall of the dyeing tank 1 is equipped with a feeding funnel 2. The middle position of the bottom of the material hopper 2 is connected with a pulverizing pipeline 14, the lower end of the pulverizing pipeline 14 is equipped with a solenoid valve 4, the inner bottom wall of the dyeing tank 1 is equipped with a circulation pump 5, and the outlet end of the circulation pump 5 is connected with a connecting pipe 7, and the connecting pipe The other end of 7 extends to the top of the inside of the dyeing tank 1, a nozzle 8 is installed at the end of the connecting pipe 7 away from the circulation pump 5, a filter tube 6 is installed at the water inlet end of the circulation pump 5, and a controller is installed in the middle of the outer wall of the dyeing tank 1 13.

In the utility model, a vertical rotating shaft 15 is movably installed inside the pulverizing pipeline 14, and a disc 16 is movably installed on the upper end and the lower end of the rotating shaft 15, and the outer wall of the disc 16 is provided with fixed rods 17 in a circumferential array. The other end of the rod 17 is fixed on the inner wall of the crushing pipeline 14, a plurality of turbine-shaped cutting blades 18 are fixed equidistantly from top to bottom on the rotating shaft 15, and the inner wall of the crushing pipeline 14 is equidistantly provided with annular grooves 19 from top to bottom. , and the edge of the outer wall of the turbine-shaped cutting blade 18 is located in the annular groove 19, the edge of the turbine-shaped cutting blade 18 is provided with a blade, and the top center of the turbine-shaped cutting blade 18 is provided with a mounting seat 20, and the middle part of the mounting seat 20 is provided with There are installation holes, the lower part of the inner wall of the dyeing tank 1 is equipped with a horizontal partition 3, and the lower end of the pulverizing pipeline 14 extends to the bottom of the partition 3, and the controller 13 is equipped with a model stc89c52 single-chip microcomputer, and the output ends of the single-chip microcomputer are respectively It is connected with solenoid valve 4, drive motor 9 and circulation pump 5.

When the utility model is in use, the output shaft of the driving motor 9 is set downwards and the rotating shaft 10 is fixed by the coupling, and the stirring blade 12 is fixed on the rotating shaft 10 inside the dyeing tank 1, which can improve the stirring effect, thereby making the fabric Fully dyeing; the crushing pipeline 14 is connected to the bottom middle of the feeding funnel 2, the lower end of the crushing pipeline 14 is equipped with a solenoid valve 4, and the inner bottom wall of the dyeing tank 1 is equipped with a circulation pump 5, when the solenoid valve 4 and the circulation pump 5 are opened At this time, the suction force generated by the circulating pump 5 drives the dye to move downward, thereby driving the turbine-shaped cutting blade 18 to rotate rapidly. When the turbine-shaped cutting blade 18 rotates rapidly, the turbine-shaped cutting blade 18 pulverizes the impurity particles, which can effectively To reduce the impact of impurities on dyeing, the circulation pump 5 transports the dye deposited at the bottom of the dyeing tank 1 again, thereby improving the dyeing effect. The utility model is novel in structure, ingenious in design, reasonable in structure, and suitable for popularization.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. The equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (6)

1. a kind of dyeing and finishing device of environmentally friendly reactive dyeing etching fabric, including dyeing pot (1), which is characterized in that the dye The top side of color tank (1) is equipped with feed inlet (11), and the top center position of dyeing pot (1) is equipped with driving motor (9), is driven The output shaft of dynamic motor (9) is arranged downward and is fixed with shaft (10) by shaft coupling, is located at dyeing pot (1) internal shaft (10) it is fixed on stirring blade (12), the inner wall lower of the dyeing pot (1) is equipped with blanking funnel (2), blanking funnel (2) Bottom middle position connection crush pipeline (14), crush pipeline (14) lower end solenoid valve (4), the dyeing pot are installed (1) inner bottom wall is equipped with circulating pump (5), and the water outlet of circulating pump (5) is connected with communicating pipe (7), the other end of communicating pipe (7) The inner upper of dyeing pot (1) is extended to, the communicating pipe (7) is equipped with spray head (8) far from the one end of circulating pump (5), described The water inlet end of circulating pump (5) is equipped with screen pipe (6), is equipped with controller (13) in the middle part of the outer wall of the dyeing pot (1).

2. a kind of dyeing and finishing device of environmentally friendly reactive dyeing etching fabric according to claim 1, which is characterized in that institute The internal activity for stating crushing pipeline (14) is equipped with the rotation axis (15) being vertically arranged, and the top and bottom of rotation axis (15) are living Dynamic to be equipped with disk (16), the outer wall circumferential array of disk (16) has fixed link (17), and the other end of fixed link (17) is fixed on It is equidistant from top to bottom in rotation axis (15) to be fixed with multiple turbine-like cutting blades (18) on the inner wall for crushing pipeline (14).

3. a kind of dyeing and finishing device of environmentally friendly reactive dyeing etching fabric according to claim 2, which is characterized in that institute State crush pipeline (14) inner wall it is equidistant from top to bottom be equipped with annular groove (19), and the outer wall side of turbine-like cutting blade (18) Edge is located in annular groove (19).

4. a kind of dyeing and finishing device of environmentally friendly reactive dyeing etching fabric according to claim 2, which is characterized in that institute The edge for stating turbine-like cutting blade (18) is equipped with blade, and installation is equipped at the top center of turbine-like cutting blade (18) The middle part of seat (20), mounting base (20) is equipped with mounting hole.

5. a kind of dyeing and finishing device of environmentally friendly reactive dyeing etching fabric according to claim 1, which is characterized in that institute The inner wall lower for stating dyeing pot (1) is equipped with horizontally disposed partition (3), and the lower end for crushing pipeline (14) extends to partition (3) lower section.

6. a kind of dyeing and finishing device of environmentally friendly reactive dyeing etching fabric according to claim 1, which is characterized in that institute The inside for stating controller (13) is equipped with model stc89c52 single-chip microcontroller, the output end of single-chip microcontroller respectively with solenoid valve (4), drive Dynamic motor (9) and circulating pump (5) connection.