JP2000054337A - Snow-thawing device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a practical snow-thawing device which can efficiently thaw snow. SOLUTION: This device is provided with a thawed snow-separating part 32 equipped with a snow-collecting and treatment tank 10 which stores a specified volume of water and holds snow fed by the action of water discharge pipes 14, 28 ejecting pressurized water, as sherbet-like snow mixed with water, and the water discharge pipes ejecting pressurized water against the snow mixed with water led from the snow-collecting and treatment tank, and a rotary bucket 36 rotationally driven to give mechanical shocks to the snow mixed with water, and further, provided with a reservoir tank 34 for the thawed snow, installed at the lower side of the thawed snow-separating part, and a circulation structure such as a suction pump 92 using the water stored in the tank for the discharging water in the snow-collecting and treatment tank 10 and the thawed snow-separating part 32.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a snow melting apparatus, and more particularly, to melting snow by irradiating pressurized water to the snow, crushing the snow by a hydraulic shock, and using a mechanical action such as stirring to remove the snow. The present invention relates to a snow melting apparatus that partially melts and processes snow while crushing.

[0002]

2. Description of the Related Art In snowy areas, snow removal on roads and the like in winter is a major problem. Conventionally, a rotary car, a construction machine, and the like are used for snow removal, but the cost and labor are enormous.
Spreading groundwater or laying heat pipes on the road surface has also been used as a method to facilitate such snow removal work, but ground subsidence due to the use of groundwater and increased road construction costs Therefore, not all roads can be snowmelt roads.

As a snow melting apparatus for melting snow chunks, there are a method using hot water and a method using a fossil fuel such as petroleum fuel. However, these snow melting methods are inefficient and costly. It is hardly practical. In addition, in the conventional snow melting apparatus using these fossil fuels and the like, a processing method for completely melting snow is used. However, in the snow melting processing, it is not always necessary to completely melt snow. In the case of completely melting snow, a large amount of heat energy is required, whereas in the case of partial melting, the amount of heat energy is small, which is efficient. The partial melting means that a fine core portion of the snow may remain when the snow is melted. Since the core of the snow is solidified and condensed, it requires considerable heat energy to melt completely, but it flows easily with water, so even if the core remains, it can be easily treated by discharging it as running water. Is possible.

[0004] The present invention mainly uses pressure water and the impact force of mechanical action to melt snow by partial melting of snow. It is efficient and practical snow melting without using fossil fuel as a main component. It is an object to provide a processing device.

[0005]

The present invention has the following arrangement to achieve the above object. That is, a snow melting processing device that partially melts and processes snow to a snow nucleus by exchanging heat while crushing snow, and is formed in a cylindrical shape with a bottom in a cylindrical outer container. A rotatable bucket formed by a bellows-shaped mesh body on the side is rotatably provided around an axis, and pressurized water is radiated to the snow thrown into the rotatable bucket to melt the snow and to remove the snow by hydraulic impact. A water discharge pipe for crushing is provided, and a rotating mechanism for rotating the rotating bucket about an axis is provided. The mechanical crushing action of the mesh body with centrifugal dehydration action of the rotating bucket, and the impact crushing and turning by pressurized water are performed. The present invention is characterized in that a melted water separating portion for melting snow by a heat exchange action in a moving bucket is provided. Further, the rotating bucket has a double-structured side surface in which the bellows-shaped mesh body is arranged inside a cylindrical mesh body. Further, the water discharge pipe is formed as a spiral water discharge pipe that is wound in a spiral shape and emits water to the mesh body. In addition, the rotating bucket is provided with a plurality of punching holes, and a slope wall portion whose diameter is reduced below is provided on the lower side of the rotating bucket, and sends air into the rotating bucket at an axial position of the rotating bucket. A main shaft air pipe is provided, and an impeller having a roller body that rolls by pressing the inner surface of the inclined wall portion on the main shaft air pipe is mounted. In addition, a crushing unit for crushing the snow to be treated and a water discharge pipe for radiating water to the snow to be treated and making the snow to be hydrated are provided at the inlet of the snow to be treated of the rotating bucket. Also, at the lower part of the molten water treatment section,
A water storage tank for storing water after snow melting is provided, and a circulating mechanism such as a water absorption pump for discharging the water stored in the water storage tank in the water melting section is provided. This makes it possible to circulate and use the water obtained by melting snow as radiation water for melting.

[0006]

The snow put into the rotating bucket is melted by the pressure water from the water discharge pipe and crushed by the hydraulic shock. The rotating bucket is driven to rotate by a rotating mechanism, and a mechanical impact with centrifugal dehydration acts on the snow to be processed, whereby the snow is crushed by the mesh body and moisture is removed. Crushing the snow increases the surface area and promotes melting by heat exchange in the rotating bucket. By pressing the roller body against the sloped wall created in the rotating bucket, the crushed snow is crushed more finely, the surface area increases, the melting action is promoted, and only the core of the snow remains. Becomes

[0007]

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, embodiments of a snow melting apparatus according to the present invention will be described in detail with reference to the accompanying drawings. FIG. 1 shows a configuration of a snow collecting tank 10 provided before the snow to be processed is put into the main body 30 of the snow melting processing apparatus. The snow collecting tank 10 is used to make snow on a roof or the like into wet snow in advance in order to efficiently perform the snow melting process in the main body 30 of the snow melting processing apparatus. In the snow collection processing tank 10, the snow contains a large amount of water due to the water stored and discharged in the tank.

The tank body 12 of the snow collecting tank 10 is formed in a cylindrical shape with a bottom and has an inner volume for storing at least about 2 tons of water. 13 is the tank body 12
This is a hopper provided on the upper part of. A water discharge pipe 14 is arranged on the inner surface of the inclined upper side of the hopper 13, a primary wire mesh 15 a is provided below the hopper 13, and a secondary wire mesh 15 b is further provided in the tank body 12 below the hopper 13. Outlet pipe 14 is primary wire mesh 15
Emit pressure water towards a. The snow thrown into the hopper 13 is temporarily blocked by the primary wire mesh 15a, but the secondary wire mesh 15
b. The mesh of the primary wire net 15a is 2
About 0mm, the mesh of the secondary wire mesh 15b is 16-18m
m.

A water discharge pipe 16 is arranged in a circular shape along the inner wall surface at the upper part of the tank body 12, and radiates pressurized water toward the secondary wire net 15b. Reference numeral 17 denotes a brush 17 for preventing clogging of the secondary wire net 15b. Brush 17 is secondary wire mesh 15b
The top is brushed, and the snow is crushed to the size of the mesh hole in accordance with the water discharge pressure impact by the water discharge pipe 16 and dropped into the tank 12.

Reference numeral 20 denotes a rotating shaft which is arranged at a substantially central position of the tank body 12 in the axial direction. 22a, 22b,
Reference numeral 22c denotes a stirring propeller attached to the rotating shaft 20 at a predetermined height at a predetermined interval. Reference numeral 24 denotes an electric motor that rotationally drives the rotating shaft 20. These stirring propellers 22a, 22b, 22c are connected to the tank body 1
Stir the snow together with the stored water in 2 to melt the snow and increase the water content of the snow. The brush 17 is fixed to a rotating shaft 20,
Rotates with.

Since snow is lighter than water, it tends to float on the water surface. The agitation propellers 22a, 22b, and 22c have an action of agitating the snow and an action of pushing down the snow put into the tank body 12 at the same time. Stirring propeller 22a,
The turning radii of 22b and 22c decrease as they go down, which is also to make it easier to push down snow from above. Stirring propellers 22a, 22b,
22c has an effect of generating a spiral flow at a relatively low speed while pushing down snow.

The lowermost stirring propeller 22c has a four-blade configuration. A plurality of side propellers are provided on the lower side surface of the tank main body 12, and the opposing side propellers are driven to rotate in the reverse direction, whereby the flow of the fluid is disturbed at the lower part of the tank main body 12 by the interaction with the stirring propeller 22c, and the pressure is applied to the fluid. An impact may be applied. A high pressure air discharge pipe 28 is provided at the bottom of the tank body 12 to discharge a large amount of bubbles into the tank body 12. The aim is to absorb the power of the bubbles bursting into bubbles in the disturbance state of the fluid and bursting the bubbles instantaneously. In extremely cold regions, the high-pressure air may be heated.

In the snow collecting tank 10, the snow introduced from the hopper 13 is supplied to the primary wire mesh 15a,
It is crushed by the hydraulic shock in the secondary wire net 15b, and becomes a water-containing snowy state having a high water content due to conduction of resistance heat generated by fluid motion due to repeated disturbance and stirring in the tank body 12. Soft ice particles swell by containing water, and are in a state of being destroyed or collapsed. The water-containing snow-dissolved solution is sent to the main body 30 of the snow-melting treatment apparatus through the water absorption pipe 29. In the main body 30 of the snow melting apparatus, the snow containing enough water is melted.

When the snow is put into the snow collection tank 10, the snow is directly poured from the hopper 13 as described above. It is also possible to adopt a method in which the wet and snowy material is absorbed by a pump and taken into the tank body 12. Reference numeral 18 denotes an inlet for the wet snow absorbed by the pump. The suction pump is connected to the inlet 18 so that the wet snow can be taken into the tank body 12. Snow whose specific gravity is lighter than water-containing snow is discharged and sucked by pumps or thrown into the hopper 13 by a belt conveyor. Also, it is preferable to first pulverize solidified snow such as road snow with a crusher and then perform a hot water jet impact. About 20 ° C. of low-temperature water is sufficient.

FIG. 2 shows the structure of the main body 30 of the snow melting apparatus. The main body 30 of the snow melting apparatus includes a molten water separating section 32 and a water storage tank 34 installed below the molten water separating section 32.
Hereinafter, the configuration of the molten water separation unit 32 will be described first. 32a is an outer container of the molten water separating part 32 formed in a cylindrical shape. 36 is an outer container 32a inside the outer container 32a.
And a rotating bucket coaxially arranged. Rotating bucket 3
Reference numeral 6 denotes flanges 40a, 40b provided on the outer surfaces of the upper and lower portions of the cylindrical mesh body 38, and support plates 42a, 42b provided on the inner walls of the flanges 40a, 40b and the outer container 32a. And a bearing 44 is disposed between them to rotatably support the outer container 32a.

At the lower part of the rotating bucket 36, there is provided a sloped wall 46 having a bottom whose diameter is reduced at the lower side, and a pulley 48 is attached to the bottom of the sloped wall 46. 50 is an electric motor installed on the outer surface of the outer container 32a. Reference numeral 52 denotes a pulley 52 attached to the output shaft of the electric motor 50, which rotates a rotating bucket 36 by extending a belt between the pulley 52 and a pulley 48 provided below the rotating bucket 36. The electric motor 50
The rotation of the rotating bucket 36 can be switched from high speed to low speed at regular time intervals, and switching between forward and reverse rotation can be performed. The side wall portion of the slope wall portion 46 is formed by punching a large number of holes of 1.5 to 2 mm on a stainless steel plate having a thickness of 6 to 8 mm. The bottom of the slope wall 46 is formed by punching a 2 mm diameter hole in a stainless steel plate having a thickness of 8 mm.

Reference numeral 53 denotes a water discharge pipe for emitting pressurized water to the rotating bucket 36. The water discharge pipe 53 emits pressure water from outside the mesh body 38 into the rotating bucket 36, and emits pressure water from above the rotating bucket 36 into the rotating bucket 36. A lid 54 provided on the upper portion of the outer container 32a is provided with a hopper 56 into which snow to be processed is put. FIG. 3 shows the hopper 56 and a mechanism for crushing the snow to be processed. The crushing mechanism works when the snow to be treated processes solidified snow or rough snow such as road snow.
It is provided in order to crush small pieces before the snow to be treated is put into the main body 30. When the snow-collecting tank 10 is made of wet snow, the hopper 5 is not passed through the crushing mechanism.
6 only.

The hopper 56 hangs a hanging bucket 58 formed of a mesh inside, and radiates pressurized water from the water discharge pipe 60 toward the hanging bucket 58.
The bottom of the hanging bucket 58 is formed by bending the mesh into a V-shaped waveform at the end surface, so that when the snow to be processed passes through the hanging bucket 58, it is easily crushed. Drain pipe 60
The snow to be processed falls on the rotating bucket 36 of the molten water separation unit 32 while being crushed by the water pressure from the water.

The crushing mechanism attached to the upper part of the hopper 56 has a pair of rotary gears 64 arranged in a box 62 as shown in FIG. 3 so that snow to be processed passes through the rotary gears 64. The rotary gear 64 forcibly crushes the solidified snow using a driving force of an electric motor or the like. A nozzle 66 for emitting pressurized water is provided on the inner surface of the box 62, and in some cases, hot water is emitted from the nozzle 66 to melt snow. Reference numeral 67 denotes an introduction section for introducing the snow to be treated into the crushing mechanism. An opening for introducing the snow to be treated is provided on a side surface of the introduction unit 67, and an introduction conveyor 68 for transferring the snow to be treated inward from the opening is provided. Introduction unit 67
May be mounted on the hopper 56 instead of being mounted on the box 62 of the crushing mechanism.

FIG. 4 shows the structure of each part in the rotating bucket 36. 69 is a guide plate for introducing snow to be processed that has passed through the hanging bucket 60 into the rotating bucket 36. The mesh body 38 constituting the side surface of the rotating bucket 36 is formed in a cylindrical shape with a wire mesh. Reference numeral 70 denotes a spiral water discharge pipe spirally arranged inside the mesh body 38. The spiral water discharge pipe 70 is connected to a pipe (not shown) for supplying water for circulation through a valve 72 provided on the upper surface of the lid 54. A plurality of nozzles 70 a that spray water toward the inner surface of the mesh body 38 are arranged in the spiral water discharge pipe 70.

Reference numeral 74 denotes a hot water pipe extending from the lid 54 to the inside of the mesh body 38. The hot water pipe 74 communicates with an external hot water supply device via a valve 76 attached to the top of the lid 54. The hot water pipe 74 is also provided with a nozzle so that hot water can be radiated from the hot water pipe 74 into the inside of the rotating bucket 36.
The injection of hot water from the hot water pipe 74 and the water discharge from the spiral water discharge pipe 70 are performed by controlling the valves 72 and 76. The temperature of the hot water supplied to the hot water pipe 74 is 15 ° C. to 20 ° C.
Then, when the atmospheric temperature is -7 ° C or lower, hot water is discharged.

Reference numeral 78 denotes a rotating bucket 3 from substantially the center of the lid 54.
6 is a main shaft air pipe extending inside. The main shaft air pipe 78 communicates with the air supply mechanism at the upper part of the lid 54, and the rotating bucket 36 is inserted through an air hole provided in the main shaft air pipe 78.
A large amount of air is sent into the inside of the. The above spiral water discharge pipe 7
The inside of the rotating bucket 36 is in a state similar to a storm condition due to the discharge of water from 0, the injection of warm water from the hot water pipe 74, the blowing of air from the main shaft air pipe 78, and the rotating motion of the rotating bucket 36.

FIG. 5 shows the internal structure of the rotating bucket 36. The side surface portion of the rotating bucket 36 is constituted by the mesh body 38 as described above. As shown in the figure, a bellows mesh body 38a bent in a bellows shape is provided inside the mesh body 38. Thus, the side surface portion of the rotating bucket 36 has a double structure of the mesh body 38 formed in a cylindrical shape and the bellows mesh body 38a. The mesh size of the outer mesh body 38 is about 2 mm, and the mesh size of the bellows mesh body 38a is about 3 mm.

The snow to be processed falling into the rotating bucket 36 contains a considerable amount of water, and the water-containing snow is in a state in which ice particles are swollen by the water. In this state, water is discharged from the rotating bucket 36 by centrifugal dehydration by the rotation of the rotating bucket 36, and ice particles in the snow to be processed adhere to the inner surface of the rotating bucket 36 and remain. Bellows mesh body 38a
The ice grains stuck to the wire mesh are broken by the bellows-like wire mesh, and the impact of the water discharge pressure is repeatedly and staggered, and the instantaneous impact action by the bellows-like wire mesh breaks the ice grains, The increase in the surface area of the ice particles promotes heat exchange and facilitates melting. As described above, in the rotating bucket 36, water can be separated from wet snow by complicated melting and dewatering actions, and the swollen ice component contained in the wet snow can be suitably melted. A water discharge pipe 53 arranged outside the mesh body 38
Has an effect of preventing clogging of the mesh body 38 and promoting a melting action.

In the slope wall portion 46 disposed below the bellows mesh body 38a, ice particles falling from above are rubbed against each other to dehydrate and melt water from the mesh holes. Among the water-containing snow, the water and swollen ice particles are efficiently melted by the impact of the pressurized water and the mechanical action of the rotation of the rotating bucket 36, but the snow core is not easily melted, and the snow core is not easily melted. Bucket 3
6 remain. For these ice particles, the slope wall 46
Rub and crush to increase the surface area, facilitate heat exchange and promote melting. 1.5 to the slope wall 46
A 2 mm punching hole 46a is provided, and an impeller 88 having a rubber roller 84 and a brush 86 as a roller body is attached to the lower end of a main shaft air pipe 78 extending to the inside of the inclined wall portion 46.

FIG. 6 shows the inclined wall portion 46 and the bottom plate 47 of the rotating bucket as viewed from above. The impeller 88 has a rubber roller 84 and a brush 86 attached to both ends of an arm provided in a cross shape. The rubber roller 84 and the brush 86 are provided so as to urge the inner surface of the inclined wall portion 46 so as to always press the inner surface thereof. The main shaft air pipe 78 has a lid 5 at the top.
4, the impeller 88 relatively rotates with respect to the inclined wall portion 46 when the rotating bucket 36 rotates.

The ice particles that have fallen on the slope wall 46 are rubbed against the rubber roller 84 by the rotation of the rotating bucket 36 and are crushed into small pieces. The rubbing action of the rubber roller 84 increases the surface area of the ice particles to facilitate melting, and furthermore, transfers the energy due to friction to the fine ice particles to promote melting. The ice particles that have not been melted fall on the bottom plate 47 further below. The brush 86 brushes the inner surface of the inclined wall portion 46 to prevent the punching hole 46a from being clogged.

The bottom plate 47 is formed in a bowl shape with a raised central portion, a plurality of scraping blades 80 are arranged, and a crushing cutter 82 is arranged at the center of the bottom plate 47 so as to protrude upward. The scraping blade 80 collects ice particles at the center of the bottom plate 47 by the rotation of the rotating bucket 36. The crushing cutter 82 stirs and crushes the ice particles, It acts to centrifugally diffuse the grains. The ice particles radiated to the slope wall portion 46 are rubbed again by the rubber roller 84, and the melt is promoted by receiving the air from the main shaft air pipe 78 and the water discharged from the spiral water discharge pipe 70.

As described above, the sloping wall portion 46 on the lower side of the rotating bucket 36 repeatedly performs friction and impact on ice particles and the like that have not been melted out of the wet snow, thereby exerting the action of physical energy and the action of heat conduction. Performs the melting action. Note that the melting action here does not aim at completely melting the core of the snow. Even if the core is not completely melted, there is no problem in drainage treatment as long as it is rubbed to a very small state.

The snow melted in the melt separation section 32 as described above is substantially in a water state even if the core of the snow remains due to partial melting, and is installed below the melt separation section 32. The water is stored in the water storage tank 34. Water storage tank 34
Is formed by surrounding the outer surface with a heat insulating material to block the outside air temperature and prevent heat radiation from the tank. Further, the outer surface material of the water storage tank 34 is formed by stacking two ceramic materials, and a heating wire insulated by an electrically insulating material such as rubber or resin material is disposed in the middle. The outer surface material of the ceramic material becomes an infrared radiator by heating by the heat rays.

A stirring propeller 90 is installed on the side of the water storage tank 34, and a water discharge pipe 92 for radiating pressure water in the horizontal direction is provided above the water storage tank 34. The stirring propeller 90 and the water discharge pipe 92 force the stored water in the water storage tank 34 to flow, and further promote the melting by synergistic action of fluid impact and friction. The snow nuclei remaining in the water are lighter than the water and thus float on the water surface. The water discharge pipe 92 is arranged at a depth of about 10 cm and about 20 cm below the water surface so that the snow core floating on the water surface is involved. In addition, a high-pressure air pipe 94 having a nozzle arranged upward is provided near the bottom of the water storage tank 34. The high-pressure air pipe 94 emits air bubbles into the water storage tank 34 and instantaneously applies burst energy to promote crushing and melting of the snow nucleus.

The water stored in the water storage tank 34 is partially discharged, and is used for water discharge at the molten water separation unit 32 and the like and for water discharge to snow on the roof and the like. Reference numeral 96 denotes a water suction pump for circulating water discharge, and 98 denotes a water suction pump for external water discharge.
Both water absorption pumps 96 and 98 cover the water absorption part with a double net so that mud and foreign matter do not enter. Numeral 100 denotes a protective wall disposed in front of the water suction pumps 96 and 98. The protective wall 100 is formed by a mesh having a mesh size of about 3 mm at the upper part and a mesh size of 6 mm at the lower part. ing.

In this way, by forcibly flowing water even in the water storage tank 34, melting by frictional resistance is promoted, and freezing is prevented. The water does not freeze in the flowing state, and it can be sufficiently reused as water discharge by being finely crushed to the extent of a snow nucleus. It is possible to do. The temperature of the stored water in the water storage tank 34 is about 5 ° C. to 10 ° C., and in some cases,
The high-pressure air pipe 94 may be switched to hot air for use.

As described above, the snow melting processing apparatus according to the present embodiment includes the molten water separating section 32 using the rotating bucket 36.
And a water storage tank 34 as a main body of the processing apparatus, and performs effective melting on the snow to be processed by using both a water pressure impact caused by water discharge and a mechanical action by a centrifugal dehydration action by the rotating bucket 36. Things. In the melting operation, the melting of the snow to be processed is not performed until it is completely melted, but the processing is performed by partial melting in which the snow nuclei remain, thereby enabling the circulation and use of the molten water, and the melting of the snow while discharging the unnecessary molten water Perform processing. This makes it possible to effectively melt snow while minimizing heating by fossil fuel or the like from the outside.

As described above, the snow collection tank 1
0 and the main body 30 of the snow melting apparatus do not always have to be connected and used. In the case of processing snow on the roof, the snow is collected in the snow collecting tank 10 and put into the main body 30 for processing. However, in the case of snow having a large amount of water or when the outside temperature is high, the main body 30 is processed. What is necessary is just to put snow and process it. In the case of solidification such as road snow, it is preferable that the snow to be treated is crushed by a crushing mechanism before melting. In the snow melting apparatus according to the present invention, as an external device, a power generator, various hydraulic pumps, an air compressor,
Use a hot water supply device or the like. These devices and the snow collecting device 10 are loaded on a truck, and the main body 1 of the snow melting device is also loaded.
It is also possible to move the vehicle to a required place and melt the snow by loading it on a truck or the like.

[0036]

According to the snow melting apparatus of the present invention, as described above, the snow melting processing can be performed very efficiently, and the snow melting processing apparatus can be effectively used for processing snow in a snowy area. it can. In addition, fuel consumption such as oil is low,
Significant effects such as efficient snow melting can be achieved.

[Brief description of the drawings]

FIG. 1 is an explanatory diagram showing a configuration of a snow collection processing tank.

FIG. 2 is an explanatory diagram showing a configuration of a main body of the snow melting processing apparatus.

FIG. 3 is an explanatory diagram showing a configuration of a hopper and a crushing mechanism attached to the hopper.

FIG. 4 is an explanatory diagram showing a configuration of a water discharge pipe and the like in a rotating bucket.

FIG. 5 is an explanatory diagram showing an internal configuration of a rotating bucket.

FIG. 6 is an explanatory diagram showing a configuration of a bottom portion of an inclined wall portion and an impeller.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 10 Snow collection processing tank 14, 28 Water discharge cylinder 22a, 22b, 22c Stirring propeller 26 Side propeller 30 Main part 32 Melt separation part 32a Outer container 34 Water storage tank 36 Rotating bucket 38 Mesh body 38a Bellows mesh body 40a, 40b Flange 42a , 42b support plate 44 bearing 46 slope wall 46a punching hole 50 electric motor 54 lid 56 hopper 58 hanging bucket 60 water discharge pipe 64 rotor gear 70 spiral water discharge pipe 74 hot water pipe 78 main shaft air pipe 80 scraping blade 82 side cutter 84 rubber roller 86 88 impeller 90 stirring impeller 92 water discharge pipe 94 high pressure air pipe 96, 98 water suction pump

Claims (6)

[Claims] Claims 1. A snow melting treatment apparatus for partially melting snow to a snow nucleus and exchanging heat while crushing the snow, wherein the snow melting processing apparatus comprises: And a rotatable bucket having a side surface formed of a bellows-shaped mesh body is provided rotatably around an axis, and pressurized water is radiated to snow thrown into the rotatable bucket to melt the snow and produce a hydraulic shock. A water discharge pipe for crushing snow is provided, and a rotating mechanism for rotating the rotating bucket around an axis is provided, and a mechanical crushing action of the mesh body with centrifugal dehydration action of the rotating bucket and an impact due to pressure water. A snow melting treatment apparatus, comprising a smelting water separating section for melting snow by a heat exchange action in a crushing and rotating bucket. 2. The snow melting processing apparatus according to claim 1, wherein the rotating bucket has a double-structured side surface in which the bellows-shaped mesh body is disposed inside a cylindrical mesh body. 3. The snow melting apparatus according to claim 1, wherein the water discharge pipe is formed as a spiral water discharge pipe that is wound in a spiral shape and radiates water to the mesh body. 4. The rotating bucket is provided with a plurality of punching holes, and a slope wall portion having a diameter reduced below is provided on a lower side of the rotating bucket, and air is introduced into the rotating bucket at an axial position of the rotating bucket. 4. A snow melting process according to claim 1, further comprising a main shaft air pipe for feeding the air, and an impeller provided with a roller body which rolls by pressing the inner surface of the inclined wall portion on the main shaft air pipe. apparatus. 5. A crushing unit for crushing the snow to be treated and a water discharge pipe for radiating water to the snow to be treated and making the snow to be hydrated are provided at the inlet of the snow to be treated of the rotating bucket. The snow melting treatment device according to claim 1, 2, 3, or 4. 6. A water storage tank for storing water after snow melting is provided at a lower portion of the molten water processing section, and a water pump for discharging water stored in the water storage tank in the molten water processing section. The snow melting apparatus according to claim 1, 2, 3, 4, or 5, further comprising a circulation mechanism.