KR960008430Y1 - Washing machine for crockery - Google Patents

Abstract

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Description

Half-Dish Washing Device

Figure 1 is a whole longitudinal cross-sectional view showing the internal configuration of the dishwasher washing apparatus of the present invention.

2 is a longitudinal cross-sectional view taken along the line A-A of FIG.

Figure 3 is an enlarged side view of the main part of the present invention.

4 is an enlarged cross-sectional view taken from the portion B of FIG.

* Explanation of symbols for main parts of the drawings

100: washing chamber 200: rinsing chamber

300: drying chamber 10: guide guide

11: upward bend 500: conveyor

The present invention relates to a dish washing apparatus that mechanically and automatically washes a dish machine used in a catering restaurant of a school or an industrial workplace. Especially, in a washing and rinsing process, a dish is temporarily placed at a proper position of each spray nozzle of the washing and rinsing water. The present invention relates to a semi-washing machine washing apparatus capable of being inverted to improve washing efficiency.

Various dish washing apparatuses for mechanically and automatically washing a large amount of dishes in a catering restaurant have been developed and used to date, and such washing apparatuses generally include a washing chamber, a rinsing chamber, and a drying chamber in sequence. They are passed through the conveyor to achieve the desired cleaning process.

More specifically, the plate is bent to form a hollow rectangular box-shaped body within an appropriate length, and the conveyor is installed to transport dishes in a direction parallel to the body over the entire length of the body. In addition, one or more washing chambers may be provided at an initial position on the path through which the conveyor passes, and a washing water reservoir may be installed at each lower portion of the washing chamber, and spray nozzles may be provided above and below a conveying path of the dishes carried on the conveyor. A water supply pipe is installed in the cross direction in the direction of dish processing, and the washing water in the washing water reservoir is attached to the front and back surfaces of the dish in 1st and 2nd stages while spraying with the appropriate pressure from the upper and lower sides of the dishes carried by a separate pump pump. The food dregs are dropped to achieve the washing process. In addition, a rinsing chamber for rinsing dishware having been cleaned with clean water is installed at the end of the washing chamber in succession to the washing chamber.

At this time, the washing water supplied to each of the washing chamber and the rinsing chamber is supplied with the hot water heated by a separate heat exchanger in a reservoir installed at each lower portion of the washing and rinsing chamber. In addition, the drying chamber is provided with a blowing means for blowing hot air subsequent to the rinsing chamber to forcibly dry the dishes in which the rinsing process is completed by hot air.

However, in this washing structure, the dishes are mounted and transported on the conveyor at a predetermined angle with respect to the washing water spraying direction, that is, the dishes are transferred from the initial stage to the completion point with the dishes tilting backward in the transporting direction. The dishes are almost perpendicular to the spraying direction of the washing water sprayed from the spray nozzle, so that the watering effect of the washing water is insignificant, and furthermore, the dishes adjacent to the front and rear overlap each other by the mounting slope. The upper part of the tableware is located directly above the middle of the rear flag, and the washing water sprayed from the upper and lower sides extends only to the upper and lower sides of the tableware and not to the middle part of the tableware. If there is a part and washing is not done evenly, As the number does not spray uniformly there is a problem in that the cleaning effect and cleaning efficiency decreases.

The present invention has been made in consideration of the above circumstances, and its purpose is to invert the half-dish machine mounted on the conveyor during the washing and rinsing process from the mounting angle to the rearward direction to temporarily increase the water surface, and the half-table table It is to provide a dishwashing device that can improve the washing efficiency of the washing by spraying the washing water spray evenly before and after the half-washing machine by eliminating the square of washing water spray on the surface.

This object of the present invention is achieved by providing a washer that carries out the washing, rinsing and drying process in an automatic and series of continuous processes while transferring the dishes to a conveyor that slides on the guide guide. The guide guide is raised to the proper position of the guide guide for guiding the conveyor to sequentially and continuously dispose of the dishes in the washing chamber, the rinsing chamber and the drying chamber, which are divided into small units, that is, the spray nozzle for washing and rinsing water is installed. The upper bending portion is formed to temporarily conduct the semi-finished machine that is bent and conveyed to a predetermined arc circumferential surface. Therefore, the dishes are washed and rinsed with water evenly spread over the entire surface is excellent washability.

Next, a preferred embodiment of the present invention will be described in detail with reference to the drawings.

Figure 1 is a longitudinal cross-sectional view showing a schematic configuration of a semi-washing machine washing apparatus, such a dish washing apparatus is configured with a body that is detachably coupled in small units. The semi-washing machine washing apparatus configured in this way is divided into a large body, and the washing chamber 100, the rinsing chamber 200, and the drying chamber 300 are successively installed in the direction of dish processing, and the guide is installed over the entire length of the washing apparatus. By installing a conveyor 500 that slides by a separate drive motor 400 on the rail 10, washing, rinsing and drying are carried out in a series of continuous processes while transferring the dishes at a suitable speed to achieve a washing operation.

In such a washing apparatus, the washing chamber 100 is expanded to one or more optional formulas, and the washing chamber 100 stores the washing water of the hot water so that the washing water can be reused to achieve a desired washing process. Each washing chamber 100 is provided with a heat exchanger 110 for heating the washing water by receiving steam through a supply pipe connected to a separate heat source supply means (not shown).

In this case, the first heat exchanger 110 is a heat preservation apparatus of the washing water to prevent the washing water from being repeatedly reused. The drying chamber 300 is also provided with a second heat exchanger 310 for generating hot air for forcibly drying the pot.

In addition, the rinse chamber 200 is separately connected to a water supply pipe (not shown) for supplying the heated washing water. Its water pipe is to perform a water supply process for supplying the washing water to each washing chamber during the initial operation of the washing apparatus, this water supply process is made through the washing water spray structure of the rinsing chamber 200 to be described later, wherein the washing water is rinsing It will be supplied from the room to the washing room side.

In addition, the washing room 100 has an inlet 30 through which the dishes are introduced to the outward side of the washing room installed at the leftmost end of the washing apparatus, and is provided with a half-board mounted on the conveyor 500. In addition to providing a washing space portion 101 that can pass, the lower portion is provided with a reservoir 102 for storing the washing water, and the space portion 101 above the washing chamber 100 affects the transfer of dishes. The washing water spray structure 600 is provided in a direction crossing the conveyance of the conveyor 500 along its inner circumferential wall at an unknown position.

On the other hand, the lower side of the washing chamber 100, that is, one side except the reservoir 102 is pumped pump 700 is installed in the space provided separately from the reservoir 102 to wash the wash water in the reservoir through the washing spray structure It will be pumped continuously and repeatedly to the space side.

In the storage tank 102 of the wash chamber 100, the final reservoir in the leftmost side restricts the water level of the washing water, that is, the water level adjusting pipe that limits the water level by overflowing the washing water when the water reaches the proper level in the reservoir. 120 is installed. In addition, each reservoir of the washing chamber is provided with a communication path (102A) to communicate with the adjacent side.

At this time, between the communication path (102A) has a closed structure for preventing the leakage of the washing water, the water tank 102 of each washing room is connected to the drain pipe 40 is configured to easily drain the sewage in the water storage tank after the wash operation is completed. Doing.

And the rinsing chamber 200 is a rinse nozzle 220 is installed on the upper side of the tableware is passed through the table is carried on the conveyor 500, the washing process is installed on the upper side, as in the washing room 100 A rinsing space 201 is provided to rinse with clean water sprayed from the lower portion thereof, and a lower reservoir 210 having a water level somewhat higher than that of the water storage tank 102 of the washing chamber 100 is provided.

It has a water supply path of the wash water through the overflow reservoir 210. That is, the washing water is supplied to the water storage tank 102 side of each washing chamber 100 through the overflow water storage tank 210 in a monthly flow manner. At this time, the rinsing water at room temperature when the washing apparatus is operated is configured to be directly heat-exchanged with hot water suitable for rinsing and sterilizing by a third heat exchanger 220 provided at the bottom of the rinsing chamber.

In addition, the drying chamber 300 is provided with a drying space 320 for providing a space for the dishes to be carried and mounted on the conveyor 500, as in the washing and rinsing room, the drying space of the 320 The upper side, that is, the upper part of the path through which the dishes are passed, is provided with a blow duct 311 for blowing hot air exchanged from the second heat exchanger 310, and the water stained on the surface of the dishes that have undergone the washing process and the rinsing process. Will be forced to dry.

On the other hand, at the right end of the drying chamber 300, that is, the distal end of the washing apparatus, an outlet part 2 (50) for discharging the dishes having been cleaned is extended. In the outlet 50, the worker waits for the dishes coming out to the exit side. At this time, if the worker is moved to the end without moving the dishes out of the circumference, it is installed at the end of the outlet. The abnormality detecting member 60 detects this and transmits the detection signal to the washing circuit of the washing apparatus to stop the driving motor 400 driving the conveyor 500 to prevent the dishes from being separated on the conveyor 500. have.

2 is a cross-sectional view of any one of the washing chambers 100 applied to the present invention washing apparatus, the washing chamber 100 is composed of a generally rectangular rectangular body of the washing space portion 101 and the upper side inside In the lower part, the storage tank 102 in which the first heat exchanger 110 is installed is configured on the left side, and the pump pump 700 is installed on the right side to provide a space portion separated from the storage tank.

The washing space portion 101 of the washing chamber 100 is provided with a washing water spraying structure 600 of the tubular body formed along the inner circumferential wall thereof. The washing water spraying structure 600 is provided with a pair of vertical stand 611, 612 on both sides, and the horizontal stand 621, 622 in the vertical direction between the vertical stand.

The lower horizontal stage 622 of the washing water spraying structure 600 configured as described above is configured to pass the conveyor 500 in the center. In addition, several watering pipes 630 are installed in the direction parallel to the conveyance 500 in the front and rear horizontal bars 621 and 622 of the washing water spraying structure 600, and each of the watering pipes 630 thereof. The Kunsa nozzle 631 for ejecting the supplied washing water in the form of fine particles is provided at appropriate intervals.

And the upper surface of the washing chamber 102 is detachably installed filter 130 for filtering food waste falling from the tableware.

3 and 4 illustrate the key techniques of the present invention.

That is, the present invention is to improve the structure of the guide guide 10 for guiding the conveyance of the conveyor 500 for transporting tableware, the purpose is to.

The present invention, as shown in Figure 1, the appropriate position of the guide guide 10 is installed over the entire length of the washing device, that is, the installation position of the spray nozzle 631 of each of the washing space 101 or rinsing space 201 The guide guide 10 is provided with an upwardly curved portion 11 that protrudes within an appropriate height within a partial and limited range. At this time, the height of the upside down valley 11 will be set in proportion to the mounting angle of the tableware loaded on the conveyor, the height of the tableware, and one pitch interval of the conveyor.

In addition, the upward bending portion 11 of the guide guide 10 partially lifts the conveyor 500 to be transported, and changes the angle of mounting of the tableware of the conveyor 500 so that the tableware transported on the conveyor is temporarily limited. It is constructed to be evangelized. At this time, the conduction of the dish will increase the spraying area with respect to the washing water sprayed from the spray nozzle 631.

In addition, the conveyor 500 is bent upwards by the upward bend 11 at a suitable height that does not interfere with the movement of the conveyor 500 at the front and rear ends of the upward bend 11 of the guide guide 10. It would be desirable to install a holding stage 12 to be pressed so that the front and rear ends of the bent portion is not lifted on the guide guide (10).

Next, the effects of the washing apparatus will be described with reference to FIGS. 1 to 4.

The present invention is installed over the full length of the washing machine consisting of a washing and rinsing chamber, a drying chamber of the washing apparatus, the proper position of the guide guide 10 for guiding the conveyance of the conveyor 500, special washing and rinsing space 101 and The conveyor 500, which is moved by having an upward bent portion 11 formed by partially bending the main surface of the guide guide 10 at a portion directly below the installation position of the injection nozzle 631 installed on the upper and lower sides thereof, is upwardly moved. It is bent by the bending part 11, and it is made to slide. More specifically, when the conveyor 500 is transferred to reach the initial position of the upward bend 11 of the guide guide 10, the tip of the conveyor 500 is lifted upward by the upward bend 11 surface and is conveyed. When it is inclined further in the forward direction, and reaches the end position beyond the apex of the upward bend, as shown in FIG. 3, the dish further falls backward to increase the spraying area against the spray of washing water. At this time, the space between the front and rear half-dish machine is widened, thereby completely eliminating the problem in which the jet of washing water is generated by the adjacent dishes.

Therefore, the present invention has the advantage that the washing and rinsing process is temporarily inverted so that the washing water is sprinkled evenly throughout the front and rear surfaces of the washing machine, so that the washing effect is excellent and the productability is improved.

Claims (1)

Washing device equipped with a washing water spraying structure and a rinsing room and a drying room, respectively, provided with a washing device continuously installed, the washing machine mounted on the conveyer conveyed by a guide guide installed over the entire length of the washing machine, washing, In the semi-washing machine washing device to perform a rinsing and drying in a series of continuous processes, the guide guide is provided with an upward bend to temporarily change the inclination of the half-washing machine at the installation position of the washing and rinsing nozzle Dishwasher, characterized in that the.