JP2009297471A - High-pressure washing of fiber with detergent solution - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To greatly reduce consumption of detergent solution in cleaning business, particularly in washing of futon, and rinse laundry of dry solvent process washing to be agreeable to the touch. <P>SOLUTION: This washing method makes fibers swell, but shrinkage of the laundry hardly occurs as it does not include the process of rubbing wash. Therefore, this method can be applied for most of laundry items, except discoloring ones. In addition, by using a high-quality detergent and finish agent, the laundry is finished agreeable to the touch. The rinse process is not included in this patent, so care should be taken not to rinse the laundry by rubbing. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

Detailed Description of the Invention

The present invention is a washing method in which an aqueous detergent solution is directly sprayed onto a laundry under high pressure without moving the laundry on a work table. It is a washing method that forcibly separates fiber stains from the fiber with its high-pressure cleaning power and the cleaning power generated by the vibration.

If you wash a single mattress in the present invention, you can wash with about 10 liters of detergent solution, but if you wash with a washing machine, you need 100 to 200 liters of detergent solution, and you can wash it with a new detergent solution each time. Processing costs are reduced by using less detergent and water, which makes it possible to use good quality detergents that are friendly to people, fiber and the environment. The rinsing process is the same in the center shower dewatering method for both the present invention and conventional washing machine washing.

In the present invention, the fibers of the laundry are swollen. There is almost no shrinkage because there is no fir washing process. Therefore, a lot of clothes such as wool and silk treated with dry solvent can be washed with good touch by using a good quality detergent and finish. Care must be taken not to rinse the rinsing process.

Washing with a washing machine that removes dirt by printing fibers and fibers together with a water flow of an aqueous detergent solution. This washing causes shrinkage due to fir washing in natural fibers, especially animal fibers. Therefore, it is often treated with a dry solvent. In order to reduce the amount of dry solvent that is burdensome to people and the environment, I hope that the entire cleaning industry will utilize this invention with less shrinkage. Most fibers can be washed except for those with poor color retention.

According to the present invention, the amount of detergent and water used in the cleaning industry can be reduced, and the clothes that have been treated with the dry solvent up to now can be washed with good touch using the characteristics of less shrinkage. Contributes to reducing the amount of dry solvent used and contributes to human and environmental problems.

In the present invention, a laundry such as a futon, clothing, and stuffed toy is placed on a work table. The detergent aqueous solution is directly sprayed at a high pressure with the pressure adjusted to the fiber strength and delicateness of the laundry. It is a washing method that forcibly separates dirt on the fiber from the fiber with a high-pressure washing power and the washing power caused by the vibration.

In the present invention, the nozzle of the high-pressure washing machine is made freehand, and by using a work table, it can be easily and repeatedly washed many times without any special operation in a certain place of the laundry to be washed and a place with strong dirt. . The work environment is easy to reflect the experience and sense of craftsmen, such as removing stains and removing severe dirt. The amount of stains and dirt directly affects sales. Efficient washing with little loss is possible. Moreover, since the structure is simple, there is no failure and the price can be provided at a low price.

According to the present invention, the amount of detergent aqueous solution used can be greatly reduced, especially with futons.

Regardless of the drastic reduction in detergent aqueous solution. For example, if you wash a cat, you will almost never smell it. The second time only requires about half the amount of detergent aqueous solution used.

Taking advantage of the characteristics of the present invention that cause less shrinkage even when washed with water, many clothes that have been treated with a dry solvent until now can be washed with good touch.

When the present invention is examined and utilized in the cleaning industry. Reduces the amount of dry solvent used and can greatly contribute to people and environmental issues.

The workbench is larger than the size of the laundry, and measures such as standing plates are provided on the left and right and rear surfaces of the workbench to prevent splashing. The rear surface of the work table is slightly raised (about 5 cm), and either the left or right side of the front surface of the work table is raised about 1/2 (2, 5 cm) of the rear surface. The waste water of the detergent solution collects in the lower part of the front. After that, devise to drain the wastewater. Finally, a waterproof treatment is applied to the surface on which the detergent aqueous solution is applied.
In short, it is a kitchen sink. Establish a wall to prevent splashing on the workbench, and provide a drainage outlet that collects and drains used cleaning liquid in one place. Such a device

The ability of a high-pressure washing machine is to be able to take water by self-priming from a container containing a detergent solution. Next, the maximum pressure of the hand gun nozzle pressure is 70 kg / cm ² , and the nozzle water volume is 8 l / min. This capacity is optimal for pulling dirt away from the fibers without damaging the clothes. There is a risk of damaging the fabric. Finally, the nozzle injection angle can be freely selected from 0 ° to 120 °, and is usually used in the vicinity of 30 ° to 45 °. The pressure of the detergent aqueous solution on the laundry is determined by the distance from the nozzle and the size of the spray angle. The pump of the high pressure washer must use an anti-abrasive solution that has excellent wear resistance, such as ceramic. Depending on the frequency of use, the pump may be worn out and deteriorated over time, and high pressure cannot be maintained. Replace the pump with a new one at the maximum within 5 years. Finally, using soft water whose hardness is as close to 0 as possible in the aqueous solution of the detergent, the amount of detergent can be reduced to less than half of the conventional amount, the dirt can be easily removed, and the occurrence of soap residue is greatly suppressed. Therefore, it is possible to lighten the damage of the pump by the soap residue and extend the life of the pump.

The worktable according to the present invention has a simple structure and can be industrially mass-produced. There are many variations of worktables. For clothes, such as a wall-mounted work table, a work table that sucks clothes on the outer periphery with negative pressure inside the drum shape. Some high pressure washers can be used with commercially available ceramic pumps.

Claims (1)

Laundry detergent on a workbench, clothes, stuffed animals, etc., with a detergent solution, that is, an aqueous detergent solution, is directly applied to the laundry using a high-pressure washing machine to match the fiber's delicate delicateness of the laundry. Adjust the pressure, that is, the higher pressure that does not damage the fiber, and spray. A washing method and concept for forcibly separating the fibers of the laundry from the fibers with a high-pressure cleaning power and a cleaning power caused by vibration generated by the pressure.