CN219364037U

CN219364037U - Yarn environmental protection dyeing apparatus

Info

Publication number: CN219364037U
Application number: CN202320364808.2U
Authority: CN
Inventors: 苑瑞雪; 杨树林
Original assignee: Beijing Joywin Fashion Textile Co ltd
Current assignee: Beijing Joywin Fashion Textile Co ltd
Priority date: 2023-02-24
Filing date: 2023-02-24
Publication date: 2023-07-18
Anticipated expiration: 2033-02-24

Abstract

The application relates to a yarn environmental protection dyeing apparatus especially relates to the technical field of yarn dyeing, and it includes the dyeing section of thick bamboo, dyeing section of thick bamboo bottom is equipped with row material pipe, be equipped with the valve on the row material pipe, row material pipe is kept away from dyeing section of thick bamboo one end intercommunication has a multiplexing section of thick bamboo, multiplexing section of thick bamboo top is equipped with the filling tube, and the bottom is equipped with the multiplexing pipe that communicates the dyeing section of thick bamboo, be equipped with the power pump on the multiplexing pipe. The method has the effects of realizing the recycling of residual liquid, saving resources and protecting environment.

Description

Yarn environmental protection dyeing apparatus

Technical Field

The application relates to the technical field of yarn dyeing, in particular to an environment-friendly yarn dyeing device.

Background

The yarn generally needs to be subjected to a dyeing process before being subjected to a weaving process, and dyeing of the yarn is a precondition that the yarn is woven into various finished products. The common dyeing method is to dye the cone yarn, which needs to wind the yarn on a special plastic cone with small holes, then the plastic cone wound with the yarn is placed in a dye vat, so that the dye permeates into the cone yarn, and when in dyeing, the dye is in the dye vat, a pressure pump applies pressure to the dye in the dye vat, so that the dye liquor permeates from the outer layer to the inner layer of the cone, or permeates from the inner layer to the outer layer of the cone, thereby achieving the purpose of uniformly bleaching and dyeing the cone yarn.

The utility model patent literature of China discloses a cone yarn dyeing device, which comprises a barrel body, a group of support columns, a barrel cover, a cone yarn frame and a driving device, wherein the barrel body is provided with a feed inlet and a discharge outlet; the bobbin creel comprises a rotating shaft, a connecting mechanism, a bottom plate and a group of bobbin tubes, wherein the rotating shaft is arranged in the barrel body, the upper end of the rotating shaft is movably connected with the barrel cover through the connecting mechanism, the lower end of the rotating shaft is connected with the driving device, the bottom plate is arranged at the lower part of the rotating shaft and fixedly connected with the rotating shaft, and the bobbin tubes are arranged on the bottom plate at intervals and fixedly connected with the bottom plate; when in use, after the plastic drum wound with yarns is put into a cage, the drum creel is placed in a dye vat, and the driving device drives the drum creel to rotate for dyeing.

For the related technology, the residual liquid is usually directly discharged from the discharge port after dyeing is finished, and the residual liquid also contains a large amount of dye and auxiliary agents, so that the direct discharge not only can cause waste of dye liquor and auxiliary agents, but also can increase the subsequent wastewater treatment cost.

Disclosure of Invention

In order to save dye, auxiliary agent and water consumption, the application provides a yarn environment-friendly dyeing device.

The application provides a yarn environmental protection dyeing apparatus adopts following technical scheme:

the utility model provides a yarn environmental protection dyeing apparatus, includes the dyeing section of thick bamboo, dyeing section of thick bamboo bottom is equipped with row material pipe, be equipped with the valve on the row material pipe, it keeps away from to arrange the material pipe dyeing section of thick bamboo one end intercommunication has a multiplexing section of thick bamboo, multiplexing section of thick bamboo top is equipped with the filling tube, and the bottom is equipped with the multiplexing pipe that communicates the dyeing section of thick bamboo, be equipped with the power pump on the multiplexing pipe.

By adopting the technical scheme, the content of the dye and the auxiliary agent is reduced compared with that of the normal dye liquor, so that the content of the dye and the auxiliary agent is reduced, after the dyed residual liquor is discharged into the multiplexing cylinder through the discharge pipe, the new dye and the auxiliary agent are added into the multiplexing cylinder through the feeding pipe according to a proportion, and after mixing, the mixed residual liquor is discharged into the dyeing cylinder through the multiplexing pipe for next dyeing, thereby realizing the recycling of the residual liquor, reducing the use of the dye, the auxiliary agent and the water, simultaneously reducing the cost of post-stage wastewater treatment, saving resources and protecting the environment.

Optionally, be equipped with stirring subassembly on multiplexing section of thick bamboo, stirring subassembly includes driving motor, pivot and stirring vane, driving motor is located multiplexing section of thick bamboo is outer, and coaxial locating multiplexing section of thick bamboo top, the driving motor output shaft runs through multiplexing section of thick bamboo roof is connected the pivot, the pivot is located multiplexing section of thick bamboo inner chamber, stirring vane locates in the pivot.

Through adopting above-mentioned technical scheme, the raffinate lets in multiplexing section of thick bamboo to after adding new dyestuff and auxiliary agent, use stirring assembly to mix raffinate and new dyestuff, auxiliary agent, promoted the dyestuff quality, guaranteed the degree of consistency of reutilization raffinate dyeing.

Optionally, a first filter screen is arranged in the discharge pipe.

Through adopting above-mentioned technical scheme, not only contain dyestuff and auxiliary agent in the raffinate after the primary dyeing, still contain impurity such as yarn residual batting, use first filter screen can filter impurity in the raffinate, reduced the possibility that impurity such as batting influences dyeing quality.

Optionally, the material discharging pipe is vertically arranged, the first filter screen is obliquely arranged, and a communicated collecting box is arranged at the material discharging pipe at the lower end of the first filter screen.

Through adopting above-mentioned technical scheme, first filter screen slope sets up, under gravity and rivers impact force, and impurity on the first filter screen can fall into the collection box along first filter screen inclined plane, has reduced the possibility that first filter screen blockked up.

Optionally, a second filter screen is arranged in the collecting box, and the bottom of the collecting box is communicated with the discharging pipe through a return pipe.

Through adopting above-mentioned technical scheme, the second filter screen will collect the box and divide into upper and lower two parts, and impurity in the collection box falls into on the second filter screen, and water in the collection box can fall into through the second filter screen and collect the box bottom, again in flowing back the fluid-discharge tube through the back flow, reduce the content of collecting box water for the collection box can collect more impurity.

Optionally, the fluid-discharge tube cross-section is square, be equipped with the brush on the first filter screen, the brush hair of brush with first filter screen top butt, it still is equipped with the driving piece outward to arrange the material pipe, the driving piece is used for the drive the brush is followed first filter screen incline direction removes.

Through adopting above-mentioned technical scheme, driving piece drive brush removes on first filter screen, can brush the impurity on the first filter screen into the collection box, and is effectual to the impurity clearance on the first filter screen, has further reduced the possibility that first filter screen blockked up.

Optionally, the driving piece sets up to the cylinder, the output of cylinder runs through row material pipe lateral wall is connected the brush.

By adopting the technical scheme, the air cylinder is a common part of a factory building, and is simple and easy to obtain.

Optionally, an uncovering is arranged on the collecting box.

Through adopting above-mentioned technical scheme, collect impurity accumulation a certain amount back in the box, can open the uncapping, take out the clearance with the impurity in the box of collecting, the clearance is convenient.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through setting up the multiplexing tube, the residual liquid after primary dyeing is compared with normal dye liquor, the content of dyestuffs and auxiliaries is reduced, so after the residual liquid after dyeing is discharged into multiplexing tube through the discharge tube, the charging tube adds new dyestuffs and auxiliaries to multiplexing tube proportionally, discharge into dyeing tube to carry on the next dyeing through multiplexing tube after mixing, realize the reutilization of the residual liquid, reduce dyestuffs, auxiliaries and water use, reduce the waste water treatment cost of later stage at the same time, save resources, protect environment;

2. through setting up first filter screen, not only contain dyestuff and auxiliary agent in the raffinate after the primary dyeing, still contain impurity such as yarn residual batting, use first filter screen can filter the impurity in the raffinate, reduced the possibility that impurity such as batting influences dyeing quality.

Drawings

Fig. 1 is a schematic cross-sectional view of an environment-friendly yarn dyeing device according to an embodiment of the present application.

Reference numerals: 1. a dyeing barrel; 11 feeding pipes; 2. a discharge pipe; 21. a valve; 22. a return pipe; 3. a multiplexing cylinder; 31. a feeding tube; 32. multiplexing pipes; 321. a power pump; 4. a stirring assembly; 41. a driving motor; 42. a rotating shaft; 43. stirring blades; 5. a first filter screen; 6. a collection box; 61. opening the cover; 7. a second filter screen; 8. a brush; 9. and (3) a cylinder.

Detailed Description

The present application is described in further detail below with reference to the accompanying drawings.

The embodiment of the application discloses a yarn environmental protection dyeing device. Referring to fig. 1, an environment-friendly yarn dyeing device comprises a dyeing barrel 1, wherein a feeding pipe 11 is arranged at the top of the dyeing barrel 1, a vertical discharging pipe 2 with a square cross section is arranged at the bottom wall, when in use, yarns are placed in the dyeing barrel 1, a dye liquor is added into the feeding pipe 11 for dyeing, residual liquid after dyeing is discharged from the discharging pipe 2, and a large amount of dye and auxiliary agents are contained in the residual liquid; in order to further utilize the dye, the auxiliary agent and the water in the residual liquid, the bottom of the discharge pipe 2 is communicated with the multiplexing cylinder 3, the top of the multiplexing cylinder 3 is provided with a feeding pipe 31, the bottom of the multiplexing cylinder is provided with a multiplexing pipe 32 communicated with the dyeing cylinder 1, the multiplexing pipe 32 is further provided with a power pump 321, after primary dyeing, the residual liquid is discharged into the multiplexing cylinder 3 through the discharge pipe 2, new dye liquor and the auxiliary agent are added into the multiplexing cylinder 3 according to a proportion through the feeding pipe 31, and finally the dye liquor prepared in the multiplexing cylinder 3 is continuously added into the dyeing cylinder 1 for next dyeing through the multiplexing pipe 32, so that the reutilization of the residual liquid is realized, the use amount of the dye, the auxiliary agent and the water is reduced, the resources are saved, and the environment is protected.

In order to further improve the quality of the reused dye liquor, referring to fig. 1, a stirring mechanism is further arranged on the reuse barrel 3, the stirring mechanism comprises a driving motor 41, a rotating shaft 42 and stirring blades 43, the driving motor 41 is coaxially arranged at the top of the reuse barrel 3, an output shaft of the driving motor 41 penetrates through the top wall of the reuse barrel 3 to be connected with the rotating shaft 42, the rotating shaft 42 is positioned in the inner cavity of the reuse barrel 3, and the stirring blades 43 are welded on the rotating shaft 42; when the dyeing machine is used, residual liquid enters the multiplexing cylinder 3 through the discharge pipe 2, new dye and auxiliary agent enter the multiplexing cylinder 3 through the feeding pipe 31, the driving motor 41 works at the moment, the rotating shaft 42 and the stirring blades 43 are driven to rotate so as to stir liquid in the multiplexing cylinder 3, the residual liquid and the new dye and auxiliary agent can be fully mixed, and the quality of dye liquor for re-dyeing is ensured.

The residual liquid contains dye and auxiliary agent, and also contains residual flocks and impurities of yarns during dyeing, and in order to reduce the influence of the flocks and impurities on secondary dyeing, referring to fig. 1, a first filter screen 5 is also arranged in the discharge pipe 2, and the impurities in the residual liquid are cleaned through the first filter screen 5; the first filter screen 5 is easy to block after being used for a period of time, the outer wall of the discharge pipe 2 is also provided with a collecting box, the first filter screen 5 is obliquely arranged, the collecting box is communicated with the wall of the discharge pipe 2 at the lower end of the first filter screen 5, and impurities on the first filter screen 5 fall into the collecting box 6 along the inclined plane under the impact of gravity and water flow, so that the possibility that the residual liquid discharge is influenced by the blocking of the first filter screen 5 is reduced; the second filter screen 7 is arranged in the collecting box 6, the second filter screen 7 is used for respectively connecting the collecting box 6 with the upper part and the lower part, the bottom of the collecting box 6 is communicated with the discharging pipe 2 through the return pipe 22, impurities entering the collecting box 6 during use fall on the second filter screen 7, liquid falling from the discharging pipe 2 falls to the bottom of the collecting box 6 through the second filter screen 7, and then flows back to the discharging pipe 2 through the return pipe 22, so that the water content in the collecting box 6 can be reduced, and more impurities can be collected by the collecting box 6.

In addition, referring to fig. 1, the collecting box 6 is further detachably provided with a cover 61, the cover 61 can be opened to clean out impurities on the second filter screen 7, and the cover 61 and the collecting box 6 can be connected by bolts or buckles and sealed by a sealing gasket.

For further reducing the possibility that first filter screen 5 was blockked up, refer to fig. 1, still be equipped with brush 8 on the first filter screen 5, brush 8's brush hair butt first filter screen 5's top surface, still install the driving piece on the row material pipe 2 department outer wall that is located first filter screen 5 high end, the driving piece is cylinder 9, the output shaft of cylinder 9 runs through row material pipe 2 lateral wall and connects brush 8, drive brush 8 removes along the inclined plane of first filter screen 5, brush the impurity on the first filter screen 5 in collecting box 6, the clearance is effectual, further reduced the possibility that first filter screen 5 blockked up.

The implementation principle of the embodiment of the application is as follows: after the primary dyeing is finished, the residual liquid is filtered by a first filter screen 5, and the flock impurities in the residual liquid are filtered and then discharged into a multiplexing cylinder 3; after the residual liquid is discharged into the multiplexing cylinder 3, the charging pipe 31 is filled with new dye and auxiliary agents, at the moment, the driving motor 41 is started, the stirring blades 43 stir and mix the liquid in the multiplexing cylinder 3, the power pump 321 is started, and the dye liquor is filled into the dyeing cylinder 1 through the multiplexing pipe 32 for dyeing next time, so that the recycling of the residual liquid is realized, the resources are saved, and the environment is protected.

According to the regular start cylinder 9 of frequency of use, brush the impurity on the first filter screen 5 into the collection box 6 of one side, filter through second filter screen 7 again, impurity falls on second filter screen 7, and liquid flows back from back flow 22, and impurity accumulates to a certain amount, opens and uncaps 61, clears up the impurity on the second filter screen 7.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The utility model provides a yarn environmental protection dyeing apparatus, includes dyeing section of thick bamboo (1), dyeing section of thick bamboo (1) bottom is equipped with row material pipe (2), be equipped with valve (21), its characterized in that on row material pipe (2): one end, far away from the dyeing barrel (1), of the discharge pipe (2) is communicated with a multiplexing barrel (3), a feeding pipe (31) is arranged at the top of the multiplexing barrel (3), a multiplexing pipe (32) communicated with the dyeing barrel (1) is arranged at the bottom of the multiplexing barrel, and a power pump (321) is arranged on the multiplexing pipe (32);

a first filter screen (5) is arranged in the discharge pipe (2);

the material discharging pipe (2) is vertically arranged, the first filter screen (5) is obliquely arranged, and a communicated collecting box (6) is arranged at the material discharging pipe (2) at the lower end of the first filter screen (5).

2. The yarn environmental protection dyeing apparatus according to claim 1, wherein: the utility model discloses a multiplexing section of thick bamboo (3) is last to be equipped with stirring subassembly (4), stirring subassembly (4) are including driving motor (41), pivot (42) and stirring vane (43), driving motor (41) are located multiplexing section of thick bamboo (3) is outside, and coaxial locating multiplexing section of thick bamboo (3) top, driving motor (41) output shaft runs through multiplexing section of thick bamboo (3) roof is connected pivot (42), pivot (42) are located multiplexing section of thick bamboo (3) inner chamber, stirring vane (43) are located on pivot (42).

3. The yarn environmental protection dyeing apparatus according to claim 1, wherein: the collecting box (6) is internally provided with a second filter screen (7), and the bottom of the collecting box (6) is communicated with the discharging pipe (2) through a return pipe (22).

4. The yarn environmental protection dyeing apparatus according to claim 1, wherein: the cross section of the material discharging pipe (2) is square, a hairbrush (8) is arranged on the first filter screen (5), bristles of the hairbrush (8) are abutted to the top of the first filter screen (5), a driving piece is further arranged outside the material discharging pipe (2), and the driving piece is used for driving the hairbrush (8) to move along the inclined direction of the first filter screen (5).

5. The yarn environmental protection dyeing apparatus according to claim 4, wherein: the driving piece is arranged as an air cylinder (9), and the output end of the air cylinder (9) penetrates through the side wall of the discharge pipe (2) to be connected with the hairbrush (8).

6. The yarn environmental protection dyeing apparatus according to claim 1, wherein: the collecting box (6) is provided with a cover opening (61).