JP3175855B2 - Industrial cleaning equipment - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

The present invention relates to an industrial cleaning device.

[0002]

2. Description of the Related Art Cleaning includes dry cleaning (solvent washing) and laundry (water washing with a detergent). Due to recent pollution and environmental destruction measures, conversion from dry cleaning with a solvent is urgently required, and this is a major issue in the cleaning industry. However, there has been a problem that wool-based laundry shrinks and loses its shape when washed with a conventional industrial cleaning device. The only way to avoid this is to wash by hand, which is very inefficient. For this reason, industrial cleaning is still performed by dry cleaning using a solvent.

[0003]

Accordingly, the applicant of the present application has proposed a cleaning device which is capable of washing wool-based laundry for industrial use as well as washing it with water, holding the laundry on a rotating body while hanging it on a hanger, and rotating the laundry. Applied for a device that sprays washing water onto the laundry while rotating the body. However, it was insufficient to efficiently process a large amount of laundry.

An object of the present invention is to provide an industrial cleaning apparatus capable of processing a large amount of laundry very efficiently.

[0005]

Means for Solving the Problems] hand stage of the present invention for achieving the above object, a washing unit conveyor means for conveying hanging laundry, preliminary by the cleaning solution provided in the transfer path of the washing unit conveyor means Washing part, washing part and rinsing part,
Wherein Ri consists Washing unit conveyor means supplying unit conveyor means for supplying hanging the laundry, the prewash section, washing
Pre-wash tank containing water or ozone water for immersion
And water or ozone before the laundry is immersed in the pre-wash tub.
Consisting of an injection nozzle that sprays water, wherein the rinsing unit is
Rinse tank containing water or ozone water into which laundry is immersed
And before and after the laundry is immersed in the rinsing tub
And an injection nozzle for spraying water or ozone water .

[0006]

[Action] laundry has been conveyed suspended by the supply unit conveyor means is supplied to the washing unit conveyor means. Then, it is conveyed by the washing section conveyor means, and is sequentially washed in the preliminary washing section, the main washing in the washing section, and the rinsing in the rinsing section. In the pre-wash section, the spray nozzle
Wash the laundry after spraying water or ozone water.
Immersed in water or ozone water stored in
Ample pre-washing is performed on time. In the rinsing section,
After spraying water or ozone water from the spray nozzle to the rinse
Then, immerse the laundry in water or ozone water of the rinsing tank,
After that, spray water or ozone water on the laundry with the spray nozzle.
As a result, complete rinsing is performed in a short time.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described below with reference to FIGS. The laundry 2 suspended on the hanger 1 is conveyed from the supply unit 10 through the washing unit 20, the dewatering unit 45, and the drying unit 46, and is discharged from the discharge unit 60.

The supply section 10 is composed of a screw conveyor 11 having a well-known structure, and is configured to suspend and transport the hanger 1. A chute 12 is provided between the screw conveyor 11 and the washing section 20, and a stopper 13 which is driven up and down by an air cylinder or the like is provided on the chute 12 portion. The discharge section 60 is provided with a discharge chute 61, and a fixed stopper 62 is provided at the end of the discharge chute 61.

The washing section 20 includes a pre-wash section 21 using water or ozone water, a detergent washing section 22, a rinsing section 23 using water or ozone water, and a trolley conveyor having a well-known structure for transporting the laundry 2 to these sections 21 to 23. 24, a discharge receiver 25 is provided at the lower end of the washing unit 20. The prewash section 21 is provided with a prewash tank 26 containing water or ozone water for immersing the laundry 2, and the prewash tank 26 is supplied with water or ozone water 27. Above the pre-wash tank 26, an injection nozzle 28 for spraying water or ozone water 27 before the laundry 2 is immersed in the pre-wash tank 26 is provided. In the detergent washing section 22, the laundry 2
Eight detergent spray nozzles 31 for spraying the detergent 30 are provided on the upper side and the lower side, and a detergent receiving tank 32 is provided below the detergent spray nozzles 31. On both sides of the detergent washing section 22, covers 33 made of a flexible material are provided so that the detergent 30 does not scatter around.

[0010] The rinsing section 23 is provided with a rinsing tank 34 in which the laundry 2 is immersed.
7 is supplied. Above the rinsing tank 34, the rinsing tank 34
An injection nozzle 35 for spraying water or ozone water 27 before the laundry 2 is immersed in the washing water, and an injection nozzle 36 for spraying water or ozone water 27 to the laundry 2 while the laundry 2 is being discharged from the rinsing tub 34. Are arranged. The trolley conveyor 24 is disposed so that the laundry 2 is immersed in the preliminary washing tub 26, positioned at the detergent spray nozzle 31, and immersed in the rinsing tub 34. Rollers 3 are provided at the entrance and exit of the pre-washing tub 26 and at the exit of the rinsing tub 34 so that the laundry 2 is not damaged by the tubs 26 and 34.
7, 38 and 39 are rotatably arranged. The water or ozone water 27 overflowing from the rinsing tank 34 is
The water is supplied to the preliminary washing tank 26 through the gutter 40.

The dewatering section 45 and the drying section 46 are provided with a chain conveyor 47 having a well-known structure. Laundry part 20
A chute 48 for changing the posture of the laundry 2 by 90 degrees and supplying the laundry 2 to the chain conveyor 47 from the trolley conveyor 24 is disposed between the laundry 2 and the dehydrating and drying unit 45. The dehydrating section 45 includes a pair of dehydrating chambers 50, 5 disposed opposite to each other.
1 are provided in two sets, and dehydration chambers 50 and 51 are provided.
Are driven so as to approach and separate from each other by driving means (not shown). Dehydration chambers 50 and 5
The opposing surface 1 is formed of a punching metal provided with a large number of small holes, so that the blower exhaust 52 is performed. The drying unit 46 has a tunnel shape, and includes a low-temperature heater, a fan blower, and the like (not shown).

Next, the operation of the cleaning device having the above configuration will be described. Hanger 1 hanging laundry 2
Is conveyed by a screw conveyor 11 and delivered to a chute 12. Then, the stopper 13 opens and closes at regular intervals, and the hanger 1 is delivered to the trolley conveyor 24 that is continuously moving around. Trolley conveyor 2
The hanger 1 hung on the trolley conveyor 4 is immersed in the water or ozone water 27 of the pre-wash tank 26 along the rollers 37 by the movement of the trolley conveyor 24, and is discharged from the spray nozzle 28 during the movement along the rollers 37. Alternatively, ozone water 27 is injected. As a result, the laundry 2 is impregnated with water or ozone water 27, and preliminary washing is performed. The laundry 2 pulled up from the preliminary washing tub 26 by the circulating movement of the trolley conveyor 24 then reaches the detergent washing section 22. Detergent washing part 2
In 2, the detergent 30 is sprayed onto the laundry 2 from the detergent spray nozzle 31 to wash the detergent. Next, the laundry 2 is immersed in the rinsing tank 34 while being sprayed with water or ozone water 27 by the spray nozzle 35, and rinsing is performed. Also laundry 2
Is ejected from the rinsing tank 34 when the injection nozzle 36
Rinsing is carried out. In addition, when an ultrasonic vibrator is installed in the rinsing tank 34 and air is blown into the rinsing tank 34 or stirring is performed with an underwater fan, rinsing is performed more effectively.

The laundry 2 lifted from the rinsing tub 34
Then, the posture is changed by 90 degrees by the chute 49 and supplied to the chain conveyor 47. When the laundry 2 suspended on the chain conveyor 47 that is moving intermittently is located between the dewatering chambers 50 and 51 that are separated from each other, the chain conveyor 47 stops. Thereafter, the dehydration chambers 50 and 51 approach each other while holding the laundry 2 therebetween, and the blower exhaust 52 is performed to dehydrate the laundry 2. When the dehydration is completed, the chain conveyor 47 is intermittently moved after the dehydration chambers 50 and 51 are separated from each other. The dehydrated laundry 2 is dried at a low temperature in the drying unit 47 and then transferred to the discharge chute 61.

In this series of cleaning operations, the laundry 2 suspended on the trolley conveyor 24 and the chain conveyor 47 is individually and continuously processed, so that the operations are completed in the tact time of continuous feeding and intermittent feeding. To go. A rinsing tank may be provided next to the rinsing tank 34 to perform rinsing.

[0015]

According to the present invention, there is provided a washing section conveyor means for suspending and transporting laundry, a pre-washing section, a washing section and a rinsing section provided with a washing liquid provided in a transport path of the washing section conveyor means, and the washing section conveyor. Ri consists supply unit conveyor means for supplying hanging the laundry unit, the prewash section
Is a spare containing water or ozone water to soak laundry
Wash tub and water or water before the laundry is immersed in the pre-wash tub.
A spray nozzle for spraying ozone water,
The part is a rinse containing water or ozone water in which the laundry is immersed.
Before and after the laundry is immersed in the rinsing tub
It consists of a spray nozzle that sprays water or ozone water later
Very efficient and complete pre-washing and rinsing in a very short time
Is performed.

[Brief description of the drawings]

FIG. 1 is a schematic front view of an industrial cleaning apparatus according to an embodiment of the present invention.

FIG. 2 is a schematic plan view of FIG. 1;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Hanger 2 Laundry 10 Supply part 11 Screw conveyor 20 Washing part 21 Preliminary washing part 22 Detergent washing part 23 Rinsing part 24 Trolley conveyor 45 Dehydration part 46 Drying part 48 Chain conveyor

──────────────────────────────────────────────────続 き Continuation of the front page (56) References JP-A-60-212194 (JP, A) JP-A-52-91562 (JP, A) JP-A-51-61180 (JP, A) JP-A-62 137092 (JP, A) Japanese Utility Model Showa 61-31390 (JP, U) Japanese Utility Model Showa 61-54781 (JP, U) Japanese Patent Publication No. 50-634 (JP, B1) (58) Fields surveyed (Int. Cl. ⁷ , DB name) D06F 95/00

Claims (1)

(57) [Claims] 1. A washing section conveyor means for suspending and conveying laundry, a pre-washing section, a washing section and a rinsing section provided with a washing liquid provided on a conveying path of the washing section conveyor means, and a laundry section provided on the washing section conveyor means. Ri consists supply unit conveyor means for supplying hung, said prewash section, the laundry
A pre-wash tank containing water or ozone water to be immersed, and
Blow water or ozone water before rinsing
The rinsing part comprises a laundry
Rinsing tank containing water or ozone water in which
Before or after the object is immersed in the rinsing bath,
An industrial cleaning device comprising: an injection nozzle for blowing zonal water .