JPH04189400A - Finish working device for clothing - Google Patents

Abstract

PURPOSE:To prevent nonuniform attachment of a treatment agent from occurring by providing a vortex type two-fluid spray nozzle which sprays the treatment agent to the lower one side of a clothing treatment room, and arranging an air nozzle for diffusion which diffuses the treatment agent sprayed from the blowout port of the spray nozzle by spraying the air from upper and lower directions. CONSTITUTION:Clothing 3 is suspended on a hunger rack 5 in a treatment room 1. When an agent supply electromagnet valve 11 and a mixed air supply electromagnet valve 13 are opened simultaneously, and a liquid treatment agent is sprayed from the blowout port 6 of the vortex type two-fluid spray nozzle 7, the grain diameter of the treatment agent goes less than 10mu, and the air is sprayed from an air nozzle 10, and it is sprayed flatly and in sector shape. Thence, the electromagnet valves 11, 13 are closed, and an electromagnet valve 16 is opened, and steam is injected from a steam injection port 15. Thence, the electromagnet valve 16 is closed, and a static state is set for constant time. Furthermore, a steam heater 19 side is opened by closing a cooling wind supply port 21 at a damper 22, and a fan 18 is driven, and hot air is supplied from a hot air blowout port 17, and is exhausted from a duct 24. Thence, the steam heater 19 side is closed and the cooling air supply port 21 is opened, and the outside air flows in, which cools the clothing 3. Thereby, it is possible to prevent the nonuniform attachment of the treatment agent on the clothing from occurring.

Description

[Detailed Description of the Invention] [Objective of the Invention] (Industrial Application Field) The present invention relates to a finishing processing device for clothing, which suspends and supports dried clothing in a processing chamber after dry cleaning or water washing. This invention relates to a device that sprays a finishing treatment agent to improve the softness, bulge, and other textures of clothing.

(Prior art) In this type of clothing finishing equipment, in order to uniformly diffuse and fill the processing chemicals into the processing chamber, it is effective to make the sprayed processing chemicals into finer particles. If the particle size is large, the treatment agent tends to be applied unevenly to the clothing. For example, the conventional device is
As described in Japanese Patent No. 60103, a device is known that uses a two-fluid spray nozzle to spray a processing chemical into a processing chamber, but this device sprays the processing chemical as fine particles of about 10 to 60 microns. I have to.

(Problems to be Solved by the Invention) The above-mentioned conventional clothing finishing apparatus uses processing chemicals ranging from lO to
We try to spray it as fine particles of about 60μ,
Furthermore, in order to make the spray treatment chemicals into fine particles, it is necessary to increase the mixed air pressure to increase the spray pressure, which increases the spray distance and causes fine particles of the treatment chemicals to be deposited on the wall of the treatment chamber facing the spray nozzle. It is easy to collide and liquefy, which not only stains the wall surface, but also reduces the spray efficiency and tends to cause the treatment agent to be applied unevenly to the clothes.

The present invention was made in view of the above-mentioned problems, and aims to reduce the particles of the treatment chemical sprayed from the spray nozzle as much as possible.
It is flat and spreads out in a fan-shape in the left and right directions, suppressing adhesion to the wall facing the spray nozzle, increasing the diffusion effect of fine particles of the processing agent, and preventing uneven treatment of the processing agent on clothing.
To provide a finishing device for clothing that can be coated.

[Structure of the invention]

(Means for Solving the Problems) The clothing finishing apparatus according to the invention according to claim 1 sprays a processing agent on one side of the lower part of a processing chamber in which dried clothing is hung and stored after dry cleaning or water washing. A vortex type two-fluid spray nozzle was provided, and a diffusion air nozzle was disposed in front of the spray nozzle to spray air from above and below onto the processing chemical sprayed from the spray 1-1 to diffuse it. It is something.

In the clothing finishing apparatus according to the second aspect of the present invention, the particle size of the processing agent sprayed from the spout of the vortex two-fluid spray nozzle is 10 μm or less.

(Function) The clothing finishing apparatus according to the invention according to claim 1 stores dried clothing after dry cleaning or water washing in a processing chamber, and a whirlpool type two-way system installed at one side of the lower part of the processing chamber. When the processing chemical is sprayed from the fluid spray nozzle, the diffusion air blown from the diffusion air nozzle disposed in front of the spray nozzle's spray nozzle disperses the fine particles of the processing chemical sprayed from the spray nozzle's spray nozzle. By spreading the treatment agent in a flat shape, the treatment agent is uniformly dispersed within the treatment chamber, so that the treatment agent does not stick to the clothes unevenly, and the feel of the clothes is improved. Even if the mixing air pressure is increased in order to atomize the sprayed processing chemicals, the amount of processing chemicals that adhere to the walls of the processing chamber can be reduced, the walls can be prevented from being stained, and the processing chemicals can be prevented from being liquefied.

In the clothing finishing device of the invention as set forth in claim 2, the particle size of the processing agent sprayed from the spout of the vortex two-fluid spray nozzle is 10 μm or less, so that the processing agent is uniformly dispersed within the processing chamber. be able to.

(Example) The configuration of an embodiment of the present invention will be described with reference to the drawings.

Reference numeral 1 denotes a processing chamber, and an opening/closing door is provided at the front of the processing chamber 1, and the processing chamber 1 is hermetically sealed by closing the opening/closing door.

A hanger rack 5 for suspending and supporting hangers on which clothing 3 is attached is provided at the upper part of the processing chamber 1.

Further, on one side of the lower part of the processing chamber 1, a whirlpool type two-fluid spray nozzle 7 is installed with a spout 6 inclined upward and sprays a liquid processing agent. has a supply port 8 for supplying liquid treatment chemicals and a mixing air supply 1''9.

In addition, a diffusion air nozzle 10 is disposed in front of the spout 6 of the spray nozzle 7 and has a spread angle of 60° for spraying air from above and below onto the processing chemical sprayed from the spout 6 to diffuse it. ing. The particle size of the liquid treatment agent sprayed from the spout 6 of the spray nozzle 7 is 10
It is less than μ.

A drug tank 12 is connected to the supply port 8 of the swirl type two-fluid spray nozzle 7 via a drug supply solenoid valve 11, and a mixed air supply port 9 is connected to an air regulator 14 via a mixed air supply solenoid valve 13. is connected.

Furthermore, a steam injection port 15 is provided in the lower part of the processing chamber 1, and the steam injection port 15 is connected to a steam generator via a steam injection solenoid valve 16.

Furthermore, a hot air outlet 17 is provided at the lower rear side of the processing chamber 1.
This hot air outlet 17 is connected to a duct 20 having a steam heater 19 via a fan 18, and this duct 20 has a cold air supply opening between the fan 18 and the steam heater 19. 21 is formed, and a tamper 22 is provided which opens and closes the cold air supply port 21 and also opens and closes the steam heater 19 side.

Further, an exhaust duct 24 having an exhaust damper 23 is provided at the upper rear surface of the processing chamber 1 .

Next, the operation of this embodiment will be explained.

Dry cleaned or washed clothes 3 in the processing room 1
The hanger with the attached is suspended and supported on a hanger rack 5.

In this state, the chemical supply solenoid valve 11 and the mixed air supply solenoid valve 13 are simultaneously opened, and the air is ejected from one side of the lower part of the processing chamber 1.
When the liquid processing agent is sprayed from the spout of the whirlpool type two-fluid spray nozzle 7 which sprays the processing chemical, which is attached with the tip 6 tilted upward, the liquid processing agent sprayed from the spout 6 of the spray nozzle 7 is The particle size is 10μ or less.

As shown in FIGS. 4 and 5, the liquid treatment agent sprayed from the spout 6 is spread in a flat fan shape by the air blown from the upper and lower diffusion air nozzles 10. and sprayed. The processing agent is uniformly dispersed in the processing chamber 1, and by leaving it for about 20 seconds, the processing agent is not applied unevenly to the clothing 3.
treatment chemicals are infiltrated into the area.

The texture of clothing is improved. Even if the mixing air pressure is increased to make the sprayed processing chemicals into fine particles, the processing chamber 1
Less amount of the treatment agent adheres to the wall surface, which prevents the wall surface from becoming dirty and prevents the treatment agent from liquefying.

Next, the drug supply solenoid valve 11 and the mixed air supply solenoid valve 13
is closed, the steam injection solenoid valve 16 is opened, and steam is injected into the processing chamber J from the steam injection port 15 at the bottom of the processing chamber 1. Next, the steam injection solenoid valve 16 is closed, and the clothes 3 are steamed by the steam and allowed to stand for a certain period of time, so that the clothes 3 are humidified and swollen, and the wrinkles of the clothes 3 caused during washing and dehydration are removed.

Furthermore, the tamper 22 closes the cold air supply port 21 and opens the steam heater 19 side, drives the fan 18, and supplies hot air from the hot air outlet 17 at the rear of the lower part of the processing chamber 1. The warm air passing through the interior is exhausted from an exhaust duct 24 in which an exhaust damper 23 is open. Next, the damper 22 is switched, the steam heater 19 side is closed, and the cold air supply port 21 is opened]21, and outside air is introduced into the processing chamber 1 by the fan 18, thereby cooling the clothing 3 and the processing chamber.

In this example, the specific values for the processing chemical to be fine particles of 10 μ or less are as follows: The mixing air pressure of the vortex two-fluid spray nozzle 7 is 3 Kg/cm2, and the processing chemical flow rate is 100 C.
C/volume lower, 50cc/min = 7.6μ, 20cc/
It becomes fine particles of 5.9μ in minutes. The diffusion air nozzle 10 is located at a distance of 25 mm or more, for example, 50 mm in front of the jet port 6 of the spray nozzle 7.

According to the inventor's experiments, the amount of processing chemicals for the clothes 3 can be reduced by about 25%.

〔Effect of the invention〕

According to the invention described in claim 1, after dry cleaning or water washing, the dried clothes are hung and stored in the processing chamber,
When the processing chemical is sprayed from the swirl type two-fluid spray nozzle installed on one side of the lower part of this processing chamber, the diffusion air blown from the diffusion air nozzle located in front of the spray nozzle's spray nozzle is sprayed. The fine particles of the processing agent sprayed from the nozzle are dispersed in a flat shape, and the processing agent is uniformly dispersed within the processing chamber, preventing unevenness of the processing agent on the clothing and improving the feel of the clothing. . Even if the mixing air pressure is increased to make the sprayed treatment chemicals into fine particles,
The amount of processing chemicals that adhere to the walls of the processing chamber can be reduced, the walls can be prevented from being soiled, and the processing chemicals can be prevented from becoming liquefied.

According to the second aspect of the invention, since the particle size of the processing chemical sprayed from the spout of the vortex two-fluid spray nozzle is set to 10 μm or less, the processing chemical can be uniformly diffused within the processing chamber.

[Brief explanation of the drawing]

FIG. 1 is a longitudinal sectional front view of a clothing finishing apparatus showing an embodiment of the present invention, FIG. 2 is a longitudinal sectional side view of the same, FIG. 3 is a side view of the same spray nozzle section, and FIG. 4 is the same processing agent FIG. 5 is a plan view illustrating spraying of the same treatment chemical as above, and FIG. 5 is a front view illustrating spraying of the same treatment chemical. 1. Processing chamber, 3. Clothes, 6. Spout nozzle, 7. Whirlpool two-fluid spray nozzle, 10. Air nozzle for diffusion.

Claims (2)

[Claims] (1) A whirlpool type two-fluid spray nozzle that sprays a processing agent is provided at one side of the lower part of the processing chamber where dried clothes are hung and stored after dry cleaning or water washing, and this spray nozzle is located in front of the spray nozzle. A clothing finishing device characterized by being provided with a diffusion air nozzle that blows air from above and below onto a processing agent sprayed from a spout to diffuse it. (2) The clothing finishing apparatus according to claim 1, wherein the particle diameter of the processing agent sprayed from the spout of the vortex-type two-fluid spray nozzle is 10 μm or less.