CN210657517U

CN210657517U - Fiber dyeing device

Info

Publication number: CN210657517U
Application number: CN201920676576.8U
Authority: CN
Inventors: 张毅
Original assignee: Anhui Hengshuo Textile Co ltd
Current assignee: Ningbo Yongzhijiao Intellectual Property Operation Co ltd
Priority date: 2019-05-13
Filing date: 2019-05-13
Publication date: 2020-06-02
Anticipated expiration: 2029-05-13

Abstract

The utility model discloses a fiber dyeing apparatus, include: the dyeing box is characterized in that the top of the dyeing box is connected with a liquid inlet pipeline, the side wall of the dyeing box is provided with a liquid outlet pipeline, and a filter screen is arranged inside the dyeing box; the rose box, be formed with the filter-tank in the rose box, the top of rose box with go out the liquid pipeline and connect, pass through the interval along the dye liquor in the filter-tank and be equipped with a plurality of baffles on the route, it is a plurality of the baffle sets up in a staggered way, be equipped with the connecting pipe on the lateral wall of rose box, the one end of connecting pipe connect in the rose box keep away from go out one side of liquid pipeline, the other end of connecting pipe with the feed liquor pipeline intercommunication. The utility model discloses a connecting the rose box in the bottom of dyeing case, the rose box filters the dyestuff in the back flows back the inlet channel through the connecting pipe, utilizes the dye liquor to spray and carries out the loose fiber dyeing, has solved the loose fiber and can only dye the defect that the existence is uneven, process cycle length with the dye vat mode.

Description

Fiber dyeing device

Technical Field

The utility model relates to a colored spun yarn technical field, especially a fiber dyeing apparatus.

Background

The colored spun yarn is characterized in that the fiber is dyed into colored fiber, then the fiber with two or more different colors is fully mixed and stirred to be spun into yarn with unique color mixing effect, the colored spun yarn is pollution-free when used, the color can be controlled to the maximum degree, the dyeing is one step of dyeing and processing the finished product, and the colored spun yarn is an important step in the colored spun yarn process.

The conventional fiber dyeing is carried out in a dye vat, and a loose fiber cake is hung in the dye vat for dip dyeing, and the method has the defects that: the dyeing process is carried out in a dipping mode, and the dyeing period is long.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a fiber dyeing device to solve the technical problem among the prior art, it can realize the real-time recycle of dye liquor, in order to reduce fibrous dye-uptake cycle.

The utility model provides a fiber dyeing apparatus, include:

the dyeing box is characterized in that the top of the dyeing box is connected with a liquid inlet pipeline, the side wall of the dyeing box is provided with a liquid outlet pipeline, and a filter screen is arranged inside the dyeing box;

the rose box, be formed with the filter-tank in the rose box, the top of rose box with go out the liquid pipeline and connect, be equipped with first liquid feed pump on the liquid pipeline, it is equipped with a plurality of baffles, a plurality of to pass through the interval on the route along the dye liquor in the filter-tank baffle crisscross setting, be equipped with the connecting pipe on the lateral wall of rose box, the one end of connecting pipe connect in the rose box keep away from go out one side of liquid pipeline, the other end of connecting pipe with the liquid feed pipeline intercommunication, be equipped with the second liquid feed pump on the connecting pipe.

As above fibre dyeing apparatus, wherein, preferentially, the inlet channel extends into dye the incasement, the end-to-end connection of inlet channel has liquid distribution mechanism, liquid distribution mechanism is including joint, rampart and fin, connect with the coaxial setting of rampart, connect with the inlet channel intercommunication, it is a plurality of fin annular interval is located connect with between the rampart, every the bottom of fin all is equipped with a plurality of nozzles, the nozzle with the inlet channel is linked together.

In the fiber dyeing apparatus as described above, it is preferable that a plurality of the nozzles are radially and equally spaced.

The fiber dyeing apparatus as described above, wherein preferably, a plurality of the fins are arranged obliquely clockwise, and the angle between the fins and the axis of the joint is 30-60 °.

Compared with the prior art, the utility model discloses a connecting the rose box in the bottom of dyeing case, the rose box filters the back with the dyestuff and flows back to the inlet channel through the connecting pipe in, utilizes the dye liquor to spray and carries out the loose fiber dyeing, has solved the loose fiber and only can dye the defect that the uptake is uneven, the processing cycle is long that exists with the dye vat mode.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic structural view of the liquid distribution mechanism.

Description of reference numerals: 1-dyeing box, 2-liquid inlet pipeline, 3-liquid outlet pipeline, 4-filter screen, 5-filter box, 6-first liquid supply pump, 7-baffle, 8-second liquid supply pump, 9-joint, 10-ring wall, 11-fin, 12-nozzle, 13-connecting pipe.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.

As shown in fig. 1 and 2, an embodiment of the present invention provides a fiber dyeing apparatus, including:

the dyeing box comprises a dyeing box 1, wherein the top of the dyeing box 1 is connected with a liquid inlet pipeline 2, the side wall of the dyeing box 1 is provided with a liquid outlet pipeline 3, and a filter screen 4 is arranged inside the dyeing box 1; the dyeing of fibre is carried out in the dyeing case 1, and one side of dyeing case 1 is equipped with the feed inlet, and the opposite side of dyeing case 1 is equipped with the discharge gate, and the dye liquor flows through filter screen 4, carries out prefilter.

The filter tank 5, be formed with the filter-tank in the filter tank 5, the top of filter tank 5 with go out the liquid pipeline 3 and connect, be equipped with first liquid feed pump 6 on the liquid pipeline 3, pass through the interval along the dye liquor in the filter tank and be equipped with a plurality of baffles 7, it is a plurality of baffle 7 is crisscross to be set up, and the tortuous fluid passage is cut apart into with the filter tank to baffle 7, has prolonged the dye liquor circulation route in other words, has prolonged the effective time of deposiing in the circulation, can reach better edulcoration and precipitate the effect, be equipped with connecting pipe 13 on the lateral wall of filter tank 5, the one end of connecting pipe 13 connect in keeping away from of filter tank 5 go out one side of liquid pipeline 3, the other end of connecting pipe 13 with inlet channel 2 intercommunication, be equipped with second liquid feed pump 8 on the. The dye liquor after primary filtration is pumped out by a first liquid supply pump 6 and then enters a filter tank in a filter box 5, and is pumped out by a second liquid supply pump 8 to a liquid inlet pipeline 2 for circulation after passing through a tortuous fluid passage divided by a baffle 7. Valves are arranged on the liquid inlet pipeline 2, the liquid outlet pipeline 3 and the connecting pipe 13.

According to the embodiment, the bottom of the dyeing box 1 is connected with the filter box 5, the filter box 5 filters the dye and then reflows into the liquid inlet pipeline 2 through the connecting pipe 13, and the dye liquor is sprayed to dye the loose fibers, so that the defects that the loose fibers can only be dyed in a dye vat mode, and the loose fibers are uneven in dyeing and long in processing period are overcome.

Further, in order to make the dye liquor distribute evenly, liquid inlet pipe 2 extends into in the dyeing box 1, liquid inlet pipe 2's end-to-end connection has cloth liquid mechanism, cloth liquid mechanism is including connecting 9, rampart 10 and fin 11, connect 9 with the coaxial setting of rampart 10, connect 9 with liquid inlet pipe 2 intercommunication, it is a plurality of fin 11 annular interval is located connect 9 with between the rampart 10, every fin 11's bottom all is equipped with a plurality of nozzles 12, nozzle 12 with liquid inlet pipe 2 is linked together. The dye liquor flows through the joint 9 and the fins 11 from the liquor inlet pipeline 2 and then enters the nozzle 12, the dye liquor is uniformly distributed, and the fiber dyeing effect is good.

Further, a plurality of the nozzles 12 are radially and equally spaced.

Further, a plurality of fins 11 are obliquely arranged clockwise, and the included angle between each fin 11 and the axis of the joint 9 is 30-60 degrees.

The structure, features and effects of the present invention have been described in detail above according to the embodiment shown in the drawings, and the above description is only the preferred embodiment of the present invention, but the present invention is not limited to the implementation scope shown in the drawings, and all changes made according to the idea of the present invention or equivalent embodiments modified to the same changes should be considered within the protection scope of the present invention when not exceeding the spirit covered by the description and drawings.

Claims

1. A fiber dyeing apparatus, comprising:

the dyeing box comprises a dyeing box (1), wherein the top of the dyeing box (1) is connected with a liquid inlet pipeline (2), the side wall of the dyeing box (1) is provided with a liquid outlet pipeline (3), and a filter screen (4) is arranged inside the dyeing box (1);

rose box (5), be formed with the filter-tank in rose box (5), the top of rose box (5) with play liquid pipeline (3) are connected, be equipped with first liquid feed pump (6) on play liquid pipeline (3), the filter-tank is interior to be equipped with a plurality of baffles (7) along the dye liquor on through the route at the interval, and is a plurality of baffle (7) crisscross the setting, be equipped with connecting pipe (13) on the lateral wall of rose box (5), the one end of connecting pipe (13) connect in keeping away from of rose box (5) one side of play liquid pipeline (3), the other end of connecting pipe (13) with inlet pipe way (2) intercommunication, be equipped with second liquid feed pump (8) on connecting pipe (13).

2. The fiber dyeing apparatus according to claim 1, characterized in that: liquid inlet pipe way (2) extend into in dyeing case (1), the end-to-end connection of liquid inlet pipe way (2) has cloth liquid mechanism, cloth liquid mechanism is including joint (9), rampart (10) and fin (11), joint (9) with rampart (10) coaxial setting, joint (9) with liquid inlet pipe way (2) intercommunication, it is a plurality of fin (11) annular interval is located joint (9) with between rampart (10), every the bottom of fin (11) all is equipped with a plurality of nozzles (12), nozzle (12) with liquid inlet pipe way (2) are linked together.

3. The fiber dyeing apparatus according to claim 2, characterized in that: the plurality of nozzles (12) are arranged at equal intervals in the radial direction.

4. The fiber dyeing apparatus according to claim 3, characterized in that: the plurality of fins (11) are obliquely arranged clockwise, and the included angle between each fin (11) and the axis of the joint (9) is 30-60 degrees.