KR101853457B1 - Preliminary cleansing apparatus for cyclic vortex formation structure - Google Patents

Abstract

The present invention relates to a preliminary cleansing apparatus having a circular vortex formation structure for immersing dishes. More specifically, the present invention relates to the preliminary cleansing apparatus, which forcibly forms a circular vortex in a form of vortex through cleansing water in an immersing tank to enable the dishes immersed in the cleansing water to be preliminary and stably cleaned by the circular vortex in the form of vortex.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a preliminary cleansing apparatus for cyclic vortex formation,

The present invention relates to a dishwasher-type avalanche cleaning device having a circulating vortex-forming structure, and more particularly, to a circulating vortex type sweeper-type avalanche cleaning device having a circulating vortex in the form of a vortex- And has a circulating vortex forming structure for ensuring a stable cleaning by a circulating vortex.

In schools where food is served, such as schools, public institutions, units, and resting places, a large number of plates are used. These plates are fed into a plate washing machine after they have been eaten and then washed, Or food waste.

At this time, it is difficult to remove the rice grains and some residual residues which are heavily clogged on the plate, and the remnants remain even after passing through the dishwasher.

Therefore, in the related art, food waste is firstly removed through an avalanche cleaning step including a dipping process and an avalanche cleaning process before a plate is introduced into a plate washing machine, and then the food waste is introduced into a dishwasher to perform washing, rinsing, and drying do.

In this avalanche cleaning process, a tableware with food residue is placed in a water tank in which cleaning water containing detergent is stored, the food residue is called, the operator grasps the brush with one hand and holds the plate with the other hand. And the upper and lower sides of the dishwasher were wiped alternately to remove the food residue attached to the dishes.

However, in the above-described method, it is possible to thoroughly clean dishes of dozens of units. However, when a dish with hundreds or more dishes is cleaned repeatedly, a large amount of crowd was applied to the shoulder or limbs of the operator by repeated cleaning operation, This can cause back pain or muscle aches, thus avoiding work.

On the other hand, in the Korean Patent Registration No. 10-1612389, the ultrasonic wave is generated so that microvibration can be given using the cleaning liquid in the water tank as a medium, so that the contaminants adhering to the tableware are removed by cavitation due to microvibration In addition, Korean Patent Registration No. 10-1288221 proposes a dishwashing apparatus using an ultrasonic wave. In the airbag type avalanche cleaner, a plate is provided on an upper plate inclination angle guide and a lower plate separating guide in a boiling tank, The automatic separation operation of sloping from 65 degrees to 75 degrees in the inward direction and the continuous laminating operation are performed and the detergent and the hot water are desorbed in the crude tank and the air having passed through the air drop generator and the air drop pipe is discharged to the bottom Air bubbles are generated by several air bubble generating nozzles installed in The washing water is circulated, it has proposed a called air bubble trays avalanche avalanche cleaner operation and the cleaning operation is automatically configured to be fulfilled in the trays.

Such a dish washing apparatuses are preferably used in a water tank, and a large amount of plates are put into a water tank to collectively clean the dishes in terms of efficiency of operation.

However, it is difficult to stably remove food waste adhering to the plate through the ultrasonic waves or air bubbles. In addition, since foreign substances remaining on the surface of the plate are removed by simply oscillating ultrasonic waves or dispersing air bubbles in a single water tank, The dishwashing of the plate is performed by the washing water contaminated by a large amount of foreign matter and contamination of the dishwashing plate by the foreign substances contained in the washing water may be caused.

Particularly, since a thick oil film layer is formed on the surface of the washing water, the oil film layer is buried on the surface of the plate in the process of taking out the plate after the rough washing, resulting in contamination of the surface of the plate after the washing.

KR 10-1612389 B1 KR 10-1288221 B1

SUMMARY OF THE INVENTION It is an object of the present invention, which is devised to overcome the above-described problems, to provide a washing machine capable of forcibly cleaning a dishwasher by circulating vortex, And in particular, to provide a dishwasher-type avalanche cleaning device having a circulating vortex-forming structure in which a floating layer such as a foreign substance or oil is formed at each corner of the immersion space to suppress the phenomenon of re-contamination of the dishware.

The above object is achieved by the following constitutions provided in the present invention.

A dishwasher-type avalanche cleaning apparatus having a circulating vortex forming structure according to the present invention comprises:

A dipping tank having an upper open type dipping space for storing washing water;

And a circulation pump unit for sucking the washing water stored in the soaking space and then re-supplying the sucked washing water into the soaking tank to circulate the washing water stored in the soaking space,

The circulation pump unit includes at least one circulation pump for sucking the washing water stored in the immersion space through the suction pipe; And water supply heads disposed in two or more corner sections spaced apart from each other in the immersion space for discharging the washing water supplied through the water supply pipe of the circulation pump in the setting space in the immersion space,

The water supply head disposed in the rear corner section is cleaned in a direction different from the traveling direction of the washing water discharged from the water supply head in the previous corner section to the washing water discharged from the water supply head disposed in the front corner section and then traveling to the rear corner section By discharging the water,

The washing water discharged from the water supply head disposed in the front corner section and advanced to the rear corner section is sequentially processed by the washing water discharged from the water supply head disposed in the rear corner section to switch the proceeding direction inward, Forcibly generating a circulating vortex in the form of a vortex in the space,
In the circulation pump section,
A pulverizing impeller rotatably driven by a circulation pump is provided in the form of a spiral pulverizing blade arranged in a radial pattern,
Wherein each of the water supply heads includes:
A dispensing chamber communicating with the water supply pipe and providing a dispensing space for the cleansing water supplied through the water supply pipe; and a discharge guide pipe for discharging the cleansing water supplied in the dispensing chamber in a setting direction,
The dispensing chambers in which the discharge guide pipes are installed are disposed on the outer side of the side plate constituting the dipping tank, and the discharge ports communicating between the head of the discharge guide pipe and the dipping space are corresponded to the side plate of the dipping tank in which the respective dispensing chambers are arranged .

Preferably, the immersing tank is constituted by a rectangular enclosure formed with opposite side plates orthogonal to the front side plate and the rear side plate at opposite ends of the front side plate and the rear side plate which are parallel to each other, and corner sections are formed between the side plates crossing each other,

The cleaning water discharged from the cleaning head disposed in the front corner section and advanced to the rear corner section is discharged from the cleaning head disposed in the rear corner section By sequentially performing the process of switching the traveling direction by the discharged washing water,

A circulation vortex in the form of a swirl is forcibly generated in the immersion space, and the foreign matter introduced into each corner section moves along the circulation vortex by the washing water discharged from the water supply head disposed in the corner section, Respectively.

More preferably, a drainage port is formed in the bottom center portion of the dipping tank, the drainage port is arranged to communicate with the suction pipe of the circulation pump section, and the circulation pump section is configured to forcibly suck the wash water stored in the dipping tank through the drainage port,

The circulating vortex forcibly forms a circulation flow in the form of a vortex by the washing water discharged from the water supply head disposed at each corner section on the outer side. The suction force provided by the circulation pump section in the central part of the circulation flow forcibly .

The dipping tank is formed of a hopper structure having a funnel-shaped bottom whose height gradually decreases from the edge to the center,

A filter net is disposed in the drain port so that the foreign matter remaining in the washing water forcedly sucked into the circulating pump section through the drain port is collected in the filter net.

In addition, each of the water supply heads has a discharge chamber communicating with the water supply pipe, in which a discharge guide pipe for discharging the washing water supplied in the distribution chamber in the setting direction is installed,

The dispensing chambers in which the discharge guide pipes are installed are disposed on the outer side of the side plate constituting the dipping tank, and the discharge ports communicating between the head of the discharge guide pipe and the dipping space are corresponded to the side plate of the dipping tank in which the respective dispensing chambers are arranged .

As described above, in the present invention, a washing water circulation structure for changing the traveling direction of the washing water discharged through the water pressure in the corner section of the soaking tank is formed, and a circulation vortex in the form of a vortex is forcibly formed And a strong descending suction flow is forcedly formed at the center of the circulation vortex at the bottom center of the immersion space.

Therefore, the tableware immersed in the washing water is stabilized by the circulating vortex forcibly formed, and the foreign substances separated from the tableware by the circulating vortex are discharged and filtered out by the descending suction flow, so that the stable removal of foreign matter Can be achieved.

Particularly, by disposing the water supply head in each corner section of the immersion space as in the present invention, the floating matter such as foreign matter or oil remains in the corner section where the circulation flow rate relatively falls in the immersion space.

Thus, according to the present invention, a stable cleanliness state of the washing water stored in the immersion space can be ensured, so that cleaner cleaning of the tableware can be achieved and improved cleaning efficiency and cleanliness and hygiene can be ensured.

FIGS. 1 to 3 are a perspective view, an exploded state view and a plan view showing the entire construction of a dishwasher mold avalanche cleaning apparatus having a circulating vortex forming structure proposed in the preferred embodiment of the present invention,
FIG. 4 to FIG. 7 are operational states showing the cleaning condition of the tableware through the dishwasher mold avalanche cleaning apparatus having the circulating vortex forming structure proposed in the preferred embodiment of the present invention,
FIGS. 8 to 10 are views showing the detailed structure of the water supply head and the discharge state of the washing water in the dishwasher mold avalanche cleaning apparatus having the circulating vortex forming structure proposed in the preferred embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will now be described in detail with reference to the accompanying drawings, in which like reference numerals refer to like elements throughout.

1 to 3 are a perspective view, an exploded state view and a plan view showing the entire construction of a dishwasher mold avalanche cleaning apparatus having a circulating vortex forming structure proposed in the preferred embodiment of the present invention, FIG. 8 is a perspective view showing a washing machine according to a preferred embodiment of the present invention. FIG. 8 is a perspective view of a washing machine according to another embodiment of the present invention. FIG. The detailed structure of the water supply head and the discharging state of the washing water through the water supply head are shown in a dishwasher mold avalanche cleaning apparatus having a circulating vortex forming structure.

1 to 7, the dishwasher-type avalanche cleaning apparatus 1 having the circulating vortex forming structure according to the present invention immerses dishes in the immersion space 110 of the immersion bath 100 storing the washing water, A cleaning process is performed in which the foreign substances adhering to the surface of the tableware immersed in the space 110 and the foreign substances separated therefrom are separated and removed from the surface of the tableware.

The immersion space 110 formed in the immersing tank 100 is provided with both sides of the front and rear plates 111a and 111b parallel to the front and rear plates 111a and 111b, The corner sections 110a, 110b, 110c, and 110d are formed between the four side plates 111a, 111b, 111c, and 111d that cross the ends at right angles, And a rectangular hopper structure having a funnel-shaped bottom 112 that gradually decreases in height toward the center portion.

A drainage pipe 115 having a drainage valve 115a is formed in the drainage hole 113 and a drainage pipe 115 is formed in the drainage pipe 113. The drainage pipe 115 is formed in the drainage hole 113, The washing water that has been stored and immersed in the washing water is discharged to the outside through the drain hole 113 formed at the center of the bottom and the drain pipe 115.

A drainage hole 113 for providing the drainage path of the washing water stored in the immersion space 110 is provided with a filtering element mesh 114 for filtering and collecting the foreign matter remaining in the washing water drained in the immersion space 110, .

4 and 5, the filtration core network 114 according to the present embodiment includes a plurality of filtration holes formed on an outer side surface and a bottom surface, respectively, The washing water drained from the washing tub 110 is collected in the filter body web 114 while passing through the filter body web 114 so that the remaining foreign bodies are introduced into the circulating pumps 210A and 210B of the circulating pump unit 200 And prevents the phenomenon that the tableware is re-contaminated by residual foreign matter.

A float handle 114a is provided on both sides of the filter net 114. The operator drains the washing water stored in the immersion space 110 after the washing of the dishes is completed and then the filtered water is filtered through the collar grip 114a, The main body mesh 114 is floated in the drain hole 113 and the foreign matter collected in the filter body net 114 is discharged to the outside to be removed.

In this embodiment, as shown in FIGS. 5A and 5B, a suction space 211 is formed in the suction pipes 211 and 212 of the circulation pumps 210A and 210B or between the circulation pumps 210A and 210B and the suction pipes 211 and 212, The crushing impeller 250 is arranged in a rotating structure in the portion S so that the crushed impeller 250 rotates and pulverizes the foreign substances remaining in the washing water sucked into the circulating pumps 210A and 210B.

The crushing impeller 250 is installed in the suction pipes 211 and 212 or in an idle rotating structure by a rotating shaft member (not shown) disposed in the suction space part S, Or may be configured to rotate at a high speed within the suction pipes 211 and 212 by driving the circulation pumps 210A and 210B by being fixed to the drive shaft 252 constituting the circulation pumps 210A and 210B .

The crushing impeller 250 has a spiral shaped crushing blade 251 arranged in a radial pattern on one side so that the washing water forcibly sucked into the circulation pumps 210A and 210B through the suction pipes 211 and 212 is crushed The impeller 250 is rotated at a high speed, and the impurities remaining in the washing water in this process are cut and crushed by the crushing blade 251 of the spiral.

Therefore, foreign matter having a large particle size is not introduced into the circulation pumps 210A and 210B through the filtration process by the filter body web 114 and the pulverization process by the pulverization impeller 250 disposed in the suction pipes 211 and 212, As a result, damage to the circulation pumps 210A and 210B due to the introduction of foreign matter having a large particle size into the circulation pumps 210A and 210B can be prevented.

Meanwhile, in the present embodiment, a washing water circulation structure for draining the washing water stored in the soaking space 110 through the drain hole 113 and re-supplying the drained washing water into the soaking space 110 is added, So that more stable cleaning of the tableware immersed in the washing water stored in the immersion space 110 can be realized.

The circulating water circulation structure includes a circulation pump unit for sucking the washing water stored in the soaking space 110 and re-supplying the washing water into the soaking tub 100 and discharging the washing water into the soaking space 110 to circulate the sucked washing water 200).

The circulation pump unit 200 is connected to at least one circulation pump (not shown) that sucks the washing water stored in the immersion space 110 and discharged through the drain hole 113 of the immersion space 110 through the suction pipes 211 and 212 210A and 210B; Water supply pipes (213, 214) for discharging the washing water sucked by the circulation pumps (210A, 210B); And at least two corner sections 110a, 110b, 110c and 110d which are at least spaced apart from each other in the immersion space 110 so that the washing water supplied through the water supply pipes 213 and 214 of the circulation pumps 210A and 210B 220A-b, 220A-c, and 220A-d, reverse water supply heads 220B-a, 220B-b, 220B-c, and 220B-c that discharge in the setting space 110 in the setting direction, 220B-d.

The water supply heads 220A and 220B disposed in the corner sections 110a, 110b, 110c and 110d of the immersion space 110 communicate with the water supply pipes 213 and 214, A discharge guide pipe 222 for discharging the washing water supplied in the distribution chamber 221 in the setting direction is installed in the distribution chamber 221 having the space 221a.

The dispensing chamber 221 in which the discharge guide pipes 222 are installed is not disposed in a state of being accommodated in the immersion space 110 but may be disposed outside of the side plates 111a, 111b, 111c and 111d constituting the immersion tank 100 111b and 111c and 111d of the immersing tank 100 having the distribution chambers 221 disposed on the outer side thereof are provided with the head of the discharge guide pipe 222 and the immersion space 110 And discharge ports 116 for communicating with each other are formed correspondingly.

When the discharge guide pipes 222 are installed in the distribution chamber 221 as described above, the cleansing water supplied into the distribution chamber 221 is discharged into the immersion space 110 after passing through the discharge guide pipe 222 having the predetermined length , The washing water discharged into the immersion space 110 has improved linearity.

Particularly, the distribution chamber 221 constituting each of the water supply heads 220A-a, 220A-b, 220A-c, 220A-d, 220B-a, 220B-b, 220B- Since the guide tube 222 does not protrude to the inside of the immersion space 110, the water guide heads 220A-220A-b, 220A-c, and 220A- -d, 220B-a, 220B-b, 220B-c, and 220B-d.

The water supply pipes 213 and 214 are connected to the water supply heads 220A-a, 220A-b, 220A-c, 220A-d, 220B-a, 220B-b, 220B- d, or the air injection blur 230 are arranged in communication with each other.

The water supply heads 220A-a and 220A (or 220A-220A) are mixed by the external air discharged into the immersion space 110 through the water supply heads 220A and 220B by mixing with the cleaning water through the air injection pump or the air- the water pressure of the washing water discharged into the immersion space 110 is increased through the surface of the tableware-b, 220A-c, 220A-d, 220B-a, 220B-b, 220B-c and 220B- The separating action of the foreign matter can be increased.

Therefore, the cleansing water discharged from the cleaning head disposed in the entire corners of the immersed space and proceeding to the posterior corner section is subjected to the sequential process of switching the proceeding direction by the cleansing water discharged from the cleaning head disposed in the rear corner section So that a vortex-shaped circulation vortex is forcibly generated in the immersion space, and the phenomenon that foreign matter remains in each corner section is prevented.

1 to 3 showing a preferred embodiment of the present invention, the corner sections 110a, 110b, 110c, and 110d of the immersion space 110 formed in the dipping bath 100, 220A-d, 220B-a, 220B-b, 220B-c and 220B-b perpendicular to the rinsing water discharging direction of the rinsing water arranged in the front corner section -d) are sequentially arranged.

6 to 7, the water supply head 220A-a disposed in the first corner section 110a of the immersion space 110 is disposed in the second corner section 110a in the second corner section 110a, The water supply head 220A-b disposed in the second corner section 110b discharges the washing water in the width direction in the third corner section 110c, The water supply heads 220A-c arranged in the corner section 110c discharge the washing water in the lateral direction in the fourth corner section 110d and the water supply heads 220A-d arranged in the fourth corner section 110d The washing water is discharged in the width direction in the first corner section 110a.

That is, the washing water discharged in the lateral direction through the water supply head 220A-a disposed in the first corner section 110a flows through the water supply head 220A-b disposed in the second corner section 110b The cleaning water is moved to the third corner section 110c by moving the water in the width direction by the water pressure of the washing water discharged in the width direction and the washing water moved to the third corner section 110c flows into the third corner section 110c The water level of the washing water discharged in the lateral direction through the water supply heads 220A-c arranged in the fourth corner section 110d (c) shifts the traveling direction in the lateral direction to move to the fourth corner section 110d, The cleaning water is moved in the width direction by the water pressure of the washing water discharged in the width direction through the water supply head 220A-d disposed in the fourth corner section 110d to form the first corner section 110a of the first corner section 110a, and the washing water moved to the first corner section 110a is moved to the first corner section 110a A process of transversely advancing in the lateral direction and moving to the second corner section 110b by the water pressure of the washing water discharged in the lateral direction through the water supply head 220A- Thereby forming a circulation vortex in the form of a small projection for rotating in the forward direction.

The water supply heads 220A-a, 220A-b, 220A-c, and 220A-d disposed in the corner sections 110a, 110b, 110c, and 110d of the immersion space 110, The washing water which has been discharged from the washing head disposed in the washing tub and has flowed to the rear corner section is subjected to the process of orthogonally changing the proceeding direction by the progressed washing water, Vortices are forcibly generated.

In this process, the central portion of the circulation vortex formed in the immersion space is communicated with the suction pipes 211 and 212 of the circulation pumps 210A and 210B at the center of the bottom surface 112 of the immersion space 110, 210A, and 210B) is formed by the forced inhalation action of the washing water.

That is, the circulation vortex formed in the immersion space 110 forms a circulation flow in a spiral shape as shown in FIG. 4 and FIG. 5A at the edge portion, and a descending suction flow is forcedly formed in the central portion, The separated foreign matter is stably separated, and the separated foreign matter is sucked and collected by the drain port where the filter net is disposed by the descending suction flow.

When the water supply head is disposed at the corner portion in the immersion space as in the present embodiment, a large amount of foreign matter or oil separated from the surface of the tableware is prevented from being remained. As a result, in the immersion space, Cleaning of the immersion bath including washing and washing can be accomplished.

In addition, in the present embodiment, the forward circulation vortices and the reverse circulation vortices are alternately formed in the corner sections 110a, 110b, 110c, and 110d of the immersion space 110, as shown in FIG. 7, Thus, the dishware which is cleaned while being forwardly moved by the forward circulation vortex is moved in the reverse direction by the backward circulation vortex, so that the dishwashing can be accomplished, so that the dishwasher can be cleaned more quickly and stably.

For this purpose, as shown in FIGS. 1 to 7, the forward water supplying head 220A-a for discharging the washing water in each of the corner sections 110a, 110b, 110c and 110d of the immersion space 110 in the forward direction 220A-d, 220A-b, 220A-c and 220A-d, and reverse water supply heads 220B-a, 220B-b, 220B-c and 220B-d for discharging the washing water in the reverse direction.

According to the present embodiment, the forward water supply head and the reverse water supply head disposed in the corner section of the immersing tank 110 are arranged so that the discharge direction of the washing water is orthogonal to each other, and the forward direction of the pair of water supply heads, When the water supply head is configured to discharge the washing water in the width direction, the reverse water supply head is configured to discharge the washing water in the lateral direction, and the forward water supply head among the pair of water supply heads arranged in the corner section, The reverse water supply head is configured to discharge the washing water in the longitudinal direction.

5, the forward water supply heads 220A-a, 220A-b, 220A-c and 220A-d are in communication with the water supply pipe 213 of the forward circulation pump 210A and the reverse water supply heads 220B- a, 220B-b, 220B-c, and 220B-d are configured to communicate with the water supply pipe 214 of the reverse circulation pump 210B.

At this time, the circulation pump unit is provided with a forward circulation pump for distributing and supplying the cleansing water sucked in the immersion space through the suction pipe to the forward watering head through the water supply pipe, and a reverse circulation pump for supplying the cleansing water sucked in the immersion space through the suction pipe, The forward circulation pump and the reverse circulation pump are alternately driven by the control unit in a predetermined cycle.

5 showing a preferred embodiment, a first distributor 241 is provided between the forward circulation pump 210A and the water supply pipe 213 of the forward water supply heads 220A-a, 220A-b, 220A-c and 220A- The forward water supply heads are collectively connected to the forward circulation pump and the water supply pipes 214 of the reverse circulation pump 210B and the reverse water supply heads 220B-a, 220B-b, 220B-c and 220B- A second distributor 242 is disposed, and the reverse water supply heads are collectively connected to the reverse circulation pump.

Therefore, the forward circulation pump 210A and the reverse circulation pump 210B are alternately driven by the control unit (not shown), and the forward circulation pump 210A is installed in the immersion space 110 as shown in FIGS. The forward circulation vortex is supplied by the cleansing water which is supplied through the forward water supply heads 220A-a, 220A-b, 220A-c and 220A-d in the forward direction and the reverse circulation vortex through the reverse circulation pump 210B A reverse circulation vortex is alternately formed at a predetermined cycle by the washing water which is supplied in the forward direction through the reverse water feed heads 220B-a, 220B-b, 220B-c and 220B-d.

Thus, the washing water stored in the immersion space 110 is referred to as a surface by the friction between the forward circulation vortex and the reverse circulation vortex formed by the alternately driven forward circulation pump 210A and the reverse circulation pump 210B. A faster and more stable cleaning of the tableware immersed in the immersion space 110 can be achieved.

1. A dishwasher mold avalanche cleaning device having a circulating vortex forming structure
100. Dipping bath 110. Dipping space
110a. 110b. 110c. 110d. Corner section
111a. Front side plate 111b. Rear side plate
111c, both side plates 111d. Both side plates
112. Bottom 113. Drain
114. Filtration bellows 114a. Collar handle
115. Water pipe 115a. Drain valve
200. Circulation pump section
210A, 210B. Circulation pump 211, 212. Suction pipe
213, 214. Supply pipe
220A-a, 220A-b, 220A-c, 220A-d. Forward water feed head
220B-a, 220B-b, 220B-c, 220B-d. Reverse feed water head
221. Dispensing chamber 222. Discharge guide tube
230. Air injection blower
241, a first distributor 242, a second distributor
250. Crushing impeller 251. Crushing blade
252. Drive shaft

Claims (5)

A dipping tank having an upper open type dipping space for storing washing water;
And a circulation pump unit for sucking the washing water stored in the soaking space and then re-supplying the sucked washing water into the soaking tank to circulate the washing water stored in the soaking space,
The circulation pump unit includes at least one circulation pump for sucking the washing water stored in the immersion space through the suction pipe; And water supply heads disposed in two or more corner sections spaced apart from each other in the immersion space for discharging the washing water supplied through the water supply pipe of the circulation pump in the setting space in the immersion space,
The water supply head disposed in the rear corner section is cleaned in a direction different from the traveling direction of the washing water discharged from the water supply head in the previous corner section to the washing water discharged from the water supply head disposed in the front corner section and then traveling to the rear corner section By discharging the water,
The washing water discharged from the water supply head disposed in the front corner section and advanced to the rear corner section is sequentially processed by the washing water discharged from the water supply head disposed in the rear corner section to switch the proceeding direction inward, Forcibly generating a circulating vortex in the form of a vortex in the space,
In the circulation pump section,
A pulverizing impeller rotatably driven by a circulation pump is provided in the form of a spiral pulverizing blade arranged in a radial pattern,
Wherein each of the water supply heads includes:
A dispensing chamber communicating with the water supply pipe and providing a dispensing space for the cleansing water supplied through the water supply pipe; and a discharge guide pipe for discharging the cleansing water supplied in the dispensing chamber in a setting direction,
The dispensing chambers in which the discharge guide pipes are installed are disposed on the outer side of the side plate constituting the dipping tank, and the discharge ports communicating between the head of the discharge guide pipe and the dipping space are corresponded to the side plate of the dipping tank in which the respective dispensing chambers are arranged Wherein the at least one of the first and second vortex forming members has a circular vortex forming structure. The immersion type washing machine according to claim 1, wherein the immersing tank is constituted by a rectangular enclosure formed with opposite side plates orthogonal to the front side plate and the rear side plate at opposite ends of the front side plate and the rear side plate which are parallel to each other and corner sections are formed between the crossing side plates ,
The cleaning water discharged from the cleaning head disposed in the front corner section and advanced to the rear corner section is discharged from the cleaning head disposed in the rear corner section By sequentially performing the process of switching the traveling direction by the discharged washing water,
A circulation vortex in the form of a swirl is forcibly generated in the immersion space, and the foreign matter introduced into each corner section moves along the circulation vortex by the washing water discharged from the water supply head disposed in the corner section, And a plurality of circulating vortexes are formed in the circulating vortex forming structure. [3] The apparatus according to claim 2, wherein a drain port is formed in a bottom center portion of the dipping tank, and a suction pipe of the circulation pump unit is communicated with the drain port so that the circulation pump unit forcibly sucks the wash water stored in the dipping tank through the drain port,
The circulating vortex forcibly forms a circulation flow in the form of a vortex by the washing water discharged from the water supply head disposed at each corner section on the outer side. The suction force provided by the circulation pump section in the central part of the circulation flow forcibly Wherein the at least one of the at least two vortex forming members has a circular vortex forming structure. The dishwasher dirt cleaning apparatus according to any one of claims 1 to 3, wherein the dipping tank is formed of a hopper structure having a funnel-shaped bottom which gradually decreases in height from an edge portion to a center portion. . [5] The apparatus according to claim 3, wherein a filter net is disposed in the drain port, and foreign matter remaining in the washing water forcedly sucked into the circulating pump section through the drain port is collected in the filter net. Mold avalanche cleaning device.

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