CN2630288Y

CN2630288Y - Hydrojet pipe for injection dyeing machine

Info

Publication number: CN2630288Y
Application number: CN 03221900
Authority: CN
Inventors: 余耀平
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-05-14
Filing date: 2003-05-14
Publication date: 2004-08-04
Anticipated expiration: 2013-05-14

Abstract

The utility model discloses an ejecting pipe for a jet-type dyeing machine that comprises a working section. The working section is provided with a plurality of ejecting holes. One end of the working section is open and the other end is enclosed, and both ends are provided with baffling plates. The open end of the working section is equipped with a connecting pipe, and the connecting pipe is communicated with the internal cavity of the working section. The working section has a hexagonal cross-section, and the ejecting holes are arranged at part of the surfaces of the hexagonal working section. When the ejecting pipe is used to dye hank yarns, the dyed hank yarns will not get entangled or knotted, have good dyeing effect and high quality, and feel soft and comfortable. The utility model is suitable for dyeing true silks, simulated silks, cotton yarns, pure acrylic yarns and knitting wools and other hank yarns.

Description

The injection dyeing machine sparge pipe

(1) technical field

The utility model relates to a kind of sparge pipe.Specifically, be to be used for injection dyeing machine sparge pipe that reeled yarns such as real silk, emulation silk, cotton yarn, pure aramid yarn, knitting wool are dyeed.

(2) background technology

At present at dyeing, dyeing to strand shape yarns such as real silk, emulation silk, cotton yarn, pure aramid yarn, knitting wool is to realize like this, the bar that gets rid of that reaches tens sparge pipe and make reeled yarn displacement usefulness promptly is installed in dyeing machine, and every two ends of getting rid of bar all are hinged by the two ends of a connecting rod and a sparge pipe.Be evenly equipped with some hole for water sprayings on the said sparge pipe, the one end is closed, and the other end is uncovered shape and joins with the delivery port of a circulating pump.Every sparge pipe with get rid of the above-mentioned yarn that is with to become to coil into dish on the bar accordingly.During work, sparge pipe maintains static, and getting rid of bar is that rotation is interrupted in the center of circle by means of transmission device with the pin joint of itself and sparge pipe then, thereby the reeled yarn that makes into dish is done piecemeal interruption displacement with respect to sparge pipe.Meanwhile, by the effect of water circulating pump, dye liquor outwards sprays and is injected on the reeled yarn from the spray hole of sparge pipe, thereby realizes the dyeing to reeled yarn.

Because all be furnished with a bar that gets rid of that is used to make the reeled yarn displacement on the every sparge pipe, the reeled yarn of one-tenth dish only gets rid of bar by means of this just can carry out piecemeal displacement, makes reeled yarn be prone to and twine or the knotting phenomenon that product quality is not high.

Again because this sparge pipe is circular, and the center line of spray hole coincides with the diameter of sparge pipe again, make inner periphery that dye liquor in the sparge pipe is distributed in sparge pipe to, the dye liquor of ejection and the contact-making surface of reeled yarn are less, can make not only that hank dyeing is inhomogeneous, effect is relatively poor, and the reeled yarn that dyes is not soft, feel is poor.

In addition, because this sparge pipe is circular, the contact-making surface of its cylindrical and reeled yarn is big in the dyeing course, makes that the frictional force between reeled yarn and sparge pipe is bigger, is dyed reeled yarn easily to fluff, and product quality is not high.

(3) summary of the invention

The purpose of this utility model is to provide a kind of injection dyeing machine sparge pipe.With this sparge pipe reeled yarn is dyeed, dyed reeled yarn can not twine, tie a knot, Color is good, soft, the good hand touch of the reeled yarn that dyes, quality height.

Above-mentioned purpose of the present utility model is realized by following technical solution:

Injection dyeing machine sparge pipe of the present utility model comprises active section; Some spray holes are arranged on the active section, and the one end is uncovered, and the other end is a closed, and there is block plate at its two ends.Its design feature is that the opening end of active section has adapter, and this takes over the intracavity inter-connection with active section.Active section cross section wherein is a hexagon, and spray hole is opened on the part face of this hexagon active section.

Adopt such scheme, have the following advantages:

Because its active section one end of injection dyeing machine sparge pipe of the present utility model has adapter, this takes over the intracavity inter-connection with active section.Active section cross section wherein is a hexagon, and spray hole is opened on the part face of hexagon active section.During work, when rotating, ceaselessly outwards spray dye liquor by means of transmission mechanism.Integrate hydrojet and be shifted, need not get rid of the displacement that bar just can be embodied as the dish reeled yarn, avoided the generation of reeled yarn winding, the phenomenon of tiing a knot, improved the quality of product.

Owing to injection dyeing machine sparge pipe of the present utility model, the cross section of its active section is a hexagon again.On hexagonal 12 faces, have only on the part face to be processed with spray hole.The dye liquor pressure of ejection is big, and is big with the contact area of reeled yarn.Soft, the good hand touch of not only even dyeing, effective, and the reeled yarn that dyes.

In addition, because injection dyeing machine sparge pipe of the present utility model, the cross section of its active section is a hexagon, during work, has only six angles to contact with reeled yarn, makes that the contact area of active section and reeled yarn is little.Contact area is little, and frictional force is just little.Thereby avoided the reeled yarn fluffing, improved product quality.

(4) description of drawings

Fig. 1 is an injection dyeing machine sparge pipe schematic diagram of the present utility model;

Fig. 2 is the A-A cross-sectional schematic of Fig. 1.

(5) specific embodiment

As shown in Figure 1 and Figure 2, injection dyeing machine sparge pipe of the present utility model is made up of active section 3 and adapter 1.One end of active section 3 is uncovered, other end sealing, and its two ends all are welded with block plate 2.Said adapter 1 is a pipe, and the one end is welded on the opening end of active section 3, and makes the intracavity inter-connection of its inner chamber and active section 3.Said active section 3 cross sections are hexagon, thereby make the outer surface of active section 3 form 12 faces.In said 12 faces, have to be processed with spray hole 4 on the part face.Part face wherein can be three faces, also can be six faces.Spray hole 4 on these faces is evenly opened the outer edge place in respective face, and these spray holes 4 are being on the longitudinal direction on the same straight line.

During work, take over 1 and be connected with transmission device, the reeled yarn that one-tenth coils into dish is enclosed within on the active section 3.When dye liquor is pumped in the active section 3 by circulating pump from taking over 1 outer end, outwards spray from spray hole 4, and be ejected on the reeled yarn, thereby realization is to the dyeing of reeled yarn.

Claims

1. the injection dyeing machine sparge pipe comprises active section (3); Some spray holes (4) are arranged on the active section (3), and the one end is uncovered, and the other end is a closed, and there is block plate (2) at its two ends; The opening end that it is characterized in that active section (3) has adapter (1), and this takes over the intracavity inter-connection with active section (3); Active section wherein (3) cross section is a hexagon, and spray hole (4) is opened on the part face of this hexagon active section.

2. injection dyeing machine sparge pipe according to claim 1 is characterized in that said spray hole (4) opens on three faces of active section (3).

3. injection dyeing machine sparge pipe according to claim 1 is characterized in that said spray hole (4) opens on six faces of active section (3).

4. according to claim 1,2 or 3 described injection dyeing machine sparge pipes, it is characterized in that the spray hole (4) on each face is on same the straight line.