JPH0274302A - Dyeing method for rush and rush dyeing device - Google Patents

Abstract

PURPOSE:To eliminate dyeing unevenness, increase the treatment capacity of one cycle and the productivity by accommodating rushes in a net basket, without bundling, immersing the same into dyeing liquid, forcedly agitating and swirling liquid and dyeing them. CONSTITUTION:Dried rushed are accommodated in a net basket 12 without bundling, and then the same is lifted up by a winding and traversing gear 16, moving along a rail 14 and immersed in dyeing liquid in a dyeing tank 20. At that time, the dyeing liquid is heated up to 70 to 100 deg.C by a burner 36 of a flame hole to shorten the dyeing time. Also, a forced agitating and swirling device 37 is installed in the dyeing tank 20, and crossarms 44, 44 are hung on revolving cams 42, 42, while the net basket 12 is guided up and down by the eccentric width of a revolving cam 40 by the revolution of front and rear shafts 38, 38 and the dyeing liquid inside is agitated.

Description

DETAILED DESCRIPTION OF THE INVENTION Object of the Invention (1) Field of Industrial Application This invention relates to a rush dyeing method and a dyeing device.

(2) Conventional technology Conventionally, when dyeing rushes for use in flower shops, for example, a rotating shaft with a large number of protruding claw rods is supported in a tank containing a dye solution, and the rushes are dyed to a diameter of about 4 to 5 cm. The grass bundles to be bound with strings were placed on the rods of the rotating shaft and dyed while passing through the dye solution in the tank.

(3) Problems to be Solved by the Invention Therefore, since the rush bundles are received in about 5 to 6 claw rods and sent into the tank, the amount of dyeing process is small, and the inside of the bundled rushes is not dyed. It was difficult for the liquid to penetrate, and uneven dyeing was likely to occur.

In addition, the roots that were tied together after dyeing had to be cut due to wrinkles, resulting in a waste of good quality roots.

The present invention has been made in view of the above-mentioned conventional problems, and its purpose is to provide a rush dyeing method and a rush dyeing apparatus that can dye rush with high efficiency without uneven dyeing or loss. be.

■ Structure of the Invention (1) Means for Solving the Problems In order to achieve the above object, the rush of the present invention is housed in a mesh basket, and the rush is heated at room temperature or heated, and the dyeing liquid to which a fragrance is added is mixed with the above-described dyeing solution. A method for dyeing rushes in which a net tube is immersed, the dyeing liquid in which the net tube is immersed is forcibly stirred and circulated to color the rush inside the net basket, and then the net basket is pulled up from the dyeing liquid and dehydrated and dried. It is.

Next, the rush is housed in a mesh basket without being tied up, and the rush is immersed in a dyeing solution in a dyeing bath, and then the rush in the mesh basket is dyed. having a mesh tube equipped with a door for storage and a deep volume for accommodating the mesh tube,
It has a dyeing tank equipped with means for forcibly stirring and circulating the dyeing solution therein and a heating means such as a combustion furnace, and a suspension means for suspending and guiding the mesh tube, and the suspension means is arranged above the dyeing tank. This system constitutes a rush dyeing device consisting of a hoisting transverse body mounted on rails installed on the ground.

Further, the forced stirring circulation means includes a rotating cam provided at the upper end of the dyeing tank for vertically moving the mesh tube within the dyeing tank, and a rotating cam provided protruding from the upper surface of the mesh frame so as to be mounted on the rotating cam. It may also be configured with an arm frame.

In addition, the forced agitation circulation means includes a rotary receiving plate pivotally supported on the inner bottom of the dyeing tank for rotating the mesh tube within the dyeing tank, and a dyeing tank so as to be in contact with the upper outer circumferential surface of the mesh tube. The guide roller may be provided with a guide roller pivotally supported on the inner surface of the guide roller.

Further, the forced stirring recirculation means may include a water suction pipe that communicates with the dyeing tank, a discharge pipe, and a pump that communicates with the water suction pipe and the discharge pipe.

(2) Function In the rush dyeing method and dyeing apparatus of the present invention, the rushes are stored vertically in a net basket with the roots facing down, without being tied together, and the net tube containing the rushes is suspended. It is suspended from a means and transferred to a dyeing tank, and is immersed in a dyeing liquid containing a fragrance in the tank for about 2 to 3 hours to obtain a red color.
It is dyed in a desired color such as blue or white.

Note that rushes of poor quality are dyed after being decolorized.

The dye solution may be kept at room temperature, but if it is heated to about 70 to 1000 degrees centigrade, it will penetrate into the rush faster and the soaking time can be shortened.

Furthermore, by forcibly stirring and circulating the dyeing solution in the tank, the grass in the net basket can be dyed uniformly without uneven dyeing.

The forcible agitation/circulation means includes rotating a rotary cam provided at the upper end of the dyeing tank to vertically move a mesh tube via an arm frame mounted on the rotary cam; The net basket is supported on a rotary receiving plate provided, and the peripheral side of the net basket is received by guide rollers to horizontally rotate the net basket. Alternatively, the dye solution in the dyeing tank is sucked from the bottom and pumped to the top by a pump. The dyeing solution is stirred and circulated while being discharged to prevent uneven dyeing of the rushes in the net basket.

(3) Embodiments Hereinafter, preferred embodiments of the present invention will be explained with reference to the accompanying drawings.

As shown in FIG. 1, the rush dyeing device 10 includes a net basket 12 for storing rushes vertically, and a rail 14 installed above a floor surface 13 to prevent the net basket 12 from being damaged. The dyeing device 18 includes a bad-effect device 18 made up of a rolled-up transverse body 16, and a dyeing tank 20 storing a dyeing solution.

As shown in FIGS. 1 and 2, the mesh basket 12 has a wire mesh 24 stretched around the outer peripheral surface of a rectangular or circular frame rod 22. As shown in FIGS.

A hanging fitting 28 is fixed to the upper surface of the net basket 12, which has an opening for a worker to enter and exit the net basket 12, and a screen door 26 is pivotably attached thereto. wire 30
A hook 32 at the lower end of is engaged with the hanging fitting 28.

The dyeing tank 20 stores a dyeing solution therein. Then, the grass to be dried or the mixed mixed and semi-dried rush a is stored in the mesh pipe 12 with the root part facing downward without being tied up, and then lifted upward by the hoisting transverse member 16 and placed on the rail. 14 and stops above the dyeing tank 20, and then lowers the mesh basket 12 to immerse it in the dyeing solution.

As shown in FIGS. 3 to 5, the dyeing tank 20 is equipped with a combustion furnace 34 as a heating device 33 at the bottom, and the dyeing solution in the dyeing tank 20 is heated to 70 to 100% by using a burner 36 at the l end. Heating to 'C can shorten the staining time.

In order to stir the dyeing solution in the dyeing tank 20, a forced stirring circulation device 37 is provided in the dyeing tank 20. When the dyeing tank 20 and the mesh basket 12 are rectangular as shown in FIGS. 3 and 5, the forced stirring circulation device 37 has rotating shafts 38 and 38 mounted on the front and rear upper ends of the dyeing tank 200. The prime mover 40 is installed on the floor on one side of the dyeing tank 20.
A pair of rotating cams 42, 42 are respectively fixed to the rotating shafts 38, 38 in conjunction with the rotating shafts 38, 38. Further, arm frames 44, 4 mounted on rotary cams 42, 42 at front and back positions on the upper surface of the net basket 12
4 is provided protrudingly, and when the mesh basket 12 is lowered and fitted into the dyeing tank 20, the arm frames 44, 44 are supported on the rotating cams 42, 42, and the rotating cam 40 is rotated by the rotation of the front and rear rotating shafts 38, 38. Only during eccentricity, the dyeing liquid inside is stirred while guiding the net basket 12 up and down.

Guide rods 46 for the net basket 12 that move up and down are provided at the upper positions of the four corners of the inner surface of the dyeing tank 20.

In addition, as shown in FIG. 6, a dyeing tank 20 and a mesh basket 12
is cylindrical in shape, a rotary receiver 48 is pivotally supported at the inner bottom of the dyeing tank 20 by a rotary shaft 50 and interlocked with a prime mover 52 in order to stir and circulate the dye solution, and the rotary receiver 48 has a cylindrical shape. The net basket 12 is received, and the upper peripheral side of the net basket 12 is received by the guide roller 54 on the inner surface of the net basket 1.
2 may be rotated to stir the staining solution inside. Therefore, in the embodiment, the forced stirring circulation device 37
8, a rotating shaft 50, and a guide roller 54.

Alternatively, as shown in FIG. 7, the water suction pipe 58 of the pump 56 may be communicated with the bottom of the dyeing tank 20, and the discharge pipe 60 may be communicated with the top of the dyeing tank 20 to circulate and stir the dyeing solution inside. In this embodiment, the forced stirring circulation device 37 includes a pump 56, a water suction pipe 58, and a discharge pipe 60.

Note that the forced stirring circulation device 37 is required in the dyeing tank when a large amount of rush is processed in a medium-sized or larger farm, but it is not necessary to be provided in the dyeing tank if the farm is small-scale or smaller and the amount of rush to be processed is small.

Further, although the combustion furnace 34 is illustrated as the heating device 33, the heating device 33 is not limited to this, and for example, a steam heating tube may be attached to the inner circumferential wall of the dyeing tank to heat it. It is.

1. As described in detail, the present invention is a method for dyeing colored rushes used in flower shops, etc., by storing a large amount of rushes in a mesh basket without tying them together and allowing them to soak in the dye solution in a dyeing tank for a certain period of time. It is dyed by dipping, and the amount of processing per time increases.
Further, by heating the dyeing solution during dyeing or forcing it to circulate by stirring, it is possible to dye the dye in a uniform state without uneven dyeing, thereby improving work efficiency. Furthermore, since the rush is dyed without tying it together, it has special effects such as eliminating the waste of cutting the roots of high quality.

[Brief explanation of the drawing]

Fig. 1 is a front view showing the rush dyeing apparatus of the present invention, Fig. 2 is an enlarged side view with a part of the mesh basket cut away, and Fig. 3 is an enlarged left side view of the dyeing tank in which the mesh basket is immersed. 4 is an enlarged rear view, FIG. 5 is an enlarged plan view, FIG. 6 is an enlarged sectional view showing a cylindrical dyeing tank with a mesh basket received on a rotary receiver, and FIG. FIG. 7 is a partially enlarged cross-sectional view when the pump is communicated with the dyeing tank to stir the dyeing solution inside. 10 rush dyeing device, 12 mesh basket, 18 suspension device, 20 dyeing tank, 30 hanging wire 34 combustion furnace, 42 rotation cam, 44 arm frame, 48 rotation receiver, 54 guide roller, 56 pump Figure 2

Claims (1)

[Scope of Claims] 1. The rush is housed in a mesh basket, the mesh basket is immersed in a dyeing solution that has been heated at room temperature or heated and a fragrance has been added thereto, and the dyeing solution in which the mesh basket is immersed is forcedly stirred and circulated. A method for dyeing rushes, which is characterized by coloring the rushes in the net basket, and then pulling the net basket out of the dye solution, dehydrating it, and drying it. 2. A device for storing rushes in a mesh basket and dyeing them while immersing them in a dye solution in a tank, which comprises a mesh basket equipped with a door for storing the rushes inside, and a volume for storing the mesh basket. It has a dyeing tank equipped with means for forced stirring and circulation of the dyeing solution therein and a heating means such as a combustion furnace, and a suspension means for suspending and guiding the net basket, and the suspension means is used for dyeing. A rush dyeing device comprising a hoisting transverse body mounted on a rail installed above a tank. 3. The forced stirring circulation means includes a rotating cam provided at the upper end of the dyeing tank to move the mesh basket up and down within the dyeing tank, and an arm protruding from the top surface of the mesh frame so as to be able to ride on the rotating cam. Claim 2, characterized by comprising a frame.
The rush dyeing device described in Section 1. 4. The forced agitation/circulation means includes a rotary receiver pivotally supported at the inner bottom of the dyeing tank for rotating the mesh basket within the dyeing tank, and an inner surface of the dyeing tank so as to be in contact with the upper outer peripheral surface of the mesh basket. The rush dyeing device according to claim 2, further comprising a guide roller pivotally supported by the rush dyeing device. 5. Claim 2, characterized in that the forced stirring recirculation means includes a water suction pipe that communicates with the dyeing tank, a discharge pipe, and a pump that communicates with the water suction pipe and the discharge pipe. The described rush dyeing device.