KR102532867B1 - Snow removal solution manufacturing device with improved preparation area and stirring homogeneity - Google Patents

Abstract

The present invention may form a plurality of unit accommodation grooves in a stirrer of a manufacturing unit, so it is possible to maximize the surface of the stirrer and maximize a preparation area of a solid snow removal agent so that the solid snow removal agent can be uniformly accommodated without being concentrated in a specific area. In addition, by variously forming shapes of the unit accommodation grooves, the present invention can optimize the cross-sectional efficiency of the stirrer according to the shape of the stirring chamber. In addition, by arranging an individual first rotation nozzle for each unit accommodation groove, respectively, and individually controlling the first rotation nozzle, the present invention can shorten a dissolution time of the solid snow removal agent, adjust the dissolution time, and allow the solid snow removal agent to be uniformly sprayed. As a result, the present invention can improve stirring homogeneity and maximize the efficiency of the stirrer.

Description

Snow removal solution manufacturing device with improved preparation area and stirring homogeneity {Snow removal solution manufacturing device with improved preparation area and stirring homogeneity}

The present invention relates to an apparatus for preparing a snow removal solution with improved preparation area and agitation homogeneity.

Recently, a liquid snow remover made by stirring a solid snow remover and water has been sprayed on roads. This liquid snow remover not only has an excellent preliminary spraying effect by increasing the adhesiveness of the road, but also has an excellent continuous effect even if it is sprayed in a small amount.

In general, these liquid snow removers are manufactured in a snow removal warehouse in which an agitator is installed, transported through pipes to storage tanks installed in the area around the corresponding point, or transferred to a storage tank installed at a remote point by a vehicle and stored, and then moved to a road for work around that point. It is replenished to the working snow removal vehicle.

Since this liquid snow remover has a concentration of about 20%, it is bulky when stored compared to solid snow removers, so it takes a lot of time and money when moving and transporting.

Conventionally, the operation of manufacturing a liquid snow remover in an agitator was performed manually by a worker residing at the location where the agitator was installed and continuously replenishing the solid snow remover and water to adjust the concentration. There was an inconvenience that the vehicle had to move back and forth between the agitator and the storage tanks several times.

In order to improve this, it may be considered to install an agitator and a storage tank at each point, but the conventional agitator is not only expensive, but also has a problem of increasing cost because manpower must be placed at each point to manufacture a liquid snow remover there is.

In addition, the conventional agitator has a problem in that the homogeneity of the agitation is not secured, the concentration is non-uniform, and the agitation efficiency is reduced because it takes a long time.

Korea registered patent (10-1307492)

An object of the present invention is to provide a snow removal solution manufacturing apparatus with improved preparation area and agitation homogeneity that can solve the above problems.

Snow removal solution manufacturing apparatus with improved dispensing area and agitation homogeneity for achieving the above object,

In order to automatically manufacture a liquid snow removal agent of a set concentration supplied to the snow removal vehicle,

a manufacturing unit that stores a solid snow remover and dissolves the solid snow remover in water to produce a liquid snow remover;

A storage chamber having a hollow interior to receive and store the liquid snow removal agent manufactured in the manufacturing unit, and a storage chamber connected to the storage chamber and flowing the liquid snow removal agent into the storage chamber. A supply pipe, a concentration measuring sensor installed inside the storage chamber to measure the concentration of the liquid snow remover, and a water level measurement sensor installed inside the storage chamber to measure the level of the liquid snow remover storage tank; and

A pump control unit for controlling a connection flow path between the manufacturing unit and the storage tank and moving the water or the liquid snow removal agent, a water supply pipe connected to the pump control unit and delivering the water to the pump control unit, and the manufacturing unit A pump unit connected to and composed of a suction pipe for sucking the liquid snow removal agent produced in the manufacturing unit, but the manufacturing unit,

A stirring chamber having a hollow interior and having a concentration sensor for measuring the concentration of the liquid snow remover and a water level sensor for measuring the water level of the liquid snow remover;

an agitator disposed inside the agitation chamber, having a plurality of unit accommodation grooves for accommodating the solid snow removal agent, and having a plurality of outlet holes through which the liquid snow removal agent flows out on an inner wall surface of each unit accommodation groove;

a plurality of first rotating nozzles disposed toward each unit receiving groove and rotating while spraying water or the liquid snow removal agent with the solid snow removal agent;

a second rotary nozzle disposed in a lower region of the stirring chamber and rotating while spraying the liquid snow removal agent;

a first supply pipe for agitation connected to the first rotating nozzle and the pump unit; and

It is characterized in that it comprises a second supply pipe for agitation connected to the second rotary nozzle and the pump unit.

In the present invention, by forming a plurality of unit accommodation grooves in the agitator of the manufacturing unit, the surface area of the agitator can be maximized to maximize the preparation area of the solid snow remover, and the solid snow remover can be evenly accommodated without being biased in a specific area. . In addition, by forming the shape of the unit accommodation groove in various ways, it is possible to optimize the cross-sectional efficiency of the stirrer according to the shape of the stirring chamber. In addition, by arranging separate first rotating nozzles toward each unit receiving groove and individually controlling each first rotating nozzle, the dissolution rate of the solid snow remover can be increased while the dissolution rate can be adjusted, and the solid snow remover Spraying can be done evenly. As a result, it is possible to improve agitation homogeneity and maximize agitator efficiency.

In the present invention, the manufacturing unit accommodates the solid snow removal agent in an agitator having unit accommodation grooves and outlet holes, and sprays water and liquid snow removal agent through the first rotation nozzle and the second rotation nozzle to dissolve the liquid snow removal agent. to manufacture Therefore, by accommodating the solid snow removal agent in the agitator and slowly flowing down, the liquid snow removal agent can be immediately prepared in the required amount whenever necessary. In addition, the liquid snow removal agent having a desired concentration may be prepared by gradually increasing the solubility of the solid snow removal agent through a circulation process of the liquid snow removal agent in which the solid snow removal agent is dissolved.

The present invention automatically manufactures a liquid snow removal agent of a set concentration supplied to a snow removal vehicle. As a result, since the liquid snow remover is manufactured at the concentration set by the autonomous operation and directly filled into the storage tank, the time from manufacture to supply of the liquid snow remover is shortened, and no additional manpower is required for the manufacture of the liquid snow remover. do. Therefore, the cost is reduced and the inconvenience in manufacturing and supplying the liquid snow remover is eliminated.

1 is a view showing an apparatus for preparing a snow removal solution with improved dispensing area and agitation homogeneity according to an embodiment of the present invention.
Figure 2 is a view showing the internal configuration of the snow removal solution manufacturing apparatus with improved dispensing area and agitation homogeneity according to an embodiment of the present invention.
3 is a plan view showing the agitator shown in FIG. 2;
4 is a plan view showing a modified example of the stirrer.
5 is a plan view showing another modified example of the agitator.
6 is a view showing the first rotary nozzle shown in FIG. 2;
7 is a view for explaining the water supply and primary dissolution process of the snow removal solution manufacturing apparatus with improved preparation area and agitation homogeneity according to an embodiment of the present invention.
8 is a view for explaining the secondary dissolution process of the snow removal solution manufacturing apparatus with improved preparation area and agitation homogeneity according to an embodiment of the present invention.
9 is a view for explaining the tertiary dissolution process of the snow removal solution manufacturing apparatus with improved preparation area and agitation homogeneity according to an embodiment of the present invention.
10 is a view for explaining a storage tank storage process of the snow removal solution manufacturing apparatus with improved preparation area and agitation homogeneity according to an embodiment of the present invention.

Hereinafter, an apparatus for preparing a snow removal solution having improved preparation area and agitation homogeneity according to an embodiment of the present invention will be described in detail.

An apparatus for preparing a snow removal solution having improved preparation area and agitation homogeneity according to an embodiment of the present invention automatically manufactures a liquid snow removal agent having a set concentration to be supplied to a snow removal vehicle. The snow removal solution manufacturing apparatus with improved preparation area and agitation homogeneity may be installed in a rest area, roadside, or vacant lot.

As shown in Figure 1, the snow removal solution manufacturing apparatus with improved preparation area and agitation homogeneity according to an embodiment of the present invention is composed of a manufacturing unit 100, a storage tank 200, a pump unit 300.

[Manufacturing unit 100]

The manufacturing unit 100 stores the solid snow remover and dissolves the solid snow remover in water to produce a liquid snow remover.

As shown in FIG. 2, the manufacturing unit 100 includes a stirring chamber 110, a stirrer 120, a first rotating nozzle 130, a second rotating nozzle 140, and a first supply pipe 150 for stirring. ), and a second supply pipe 160 for agitation.

<Stirring chamber 110>

The stirring chamber 110 has a hollow interior. In this embodiment, the stirring chamber 110 is formed in a cylindrical shape. However, unlike this, it may be formed in a polygonal column shape such as a square column or an octagonal column.

An agitator 120 is disposed inside the stirring chamber 110 . The internal area of the stirring chamber 110 is divided into an upper area and a lower area by the stirrer 120 . A solid snow remover is accommodated in the upper region of the agitation chamber 110, and a liquid snow remover in which the solid snow remover is dissolved in water is accommodated in the lower region. In this embodiment, about 5.5 tons of solid snow remover can be accommodated in the upper region of the agitation chamber 110, and about 1000 liters of liquid snow remover can be accommodated in the lower region.

A division structure 111 is disposed in the upper region of the stirring chamber 110 . The solid snow removal agent is loaded on the divided structure 111 to prevent the solid snow removal agent accommodated in the upper region of the agitation chamber 110 from aggregating.

Inside the stirring chamber 110, a displacement measuring sensor S3 for measuring the amount of the solid snow remover loaded on the agitator 120 is disposed. Displacement measuring sensor (S3) is installed in the split structure 111, when the amount of solid snow removal agent goes down the set amount can notify it to the outside. The displacement measuring sensor S3 may be a laser sensor or an ultrasonic sensor.

The suction pipe 330 of the pump unit 300 passes through the lower region of the stirring chamber 110 and a screen network N shielding the inlet of the suction pipe 330 is disposed. The screen net (N) prevents the solid snow removal agent not dissolved in water from entering the suction pipe (330).

In addition, a water level measuring sensor (S2) for measuring the amount of the liquid snow removal agent temporarily stored in the interior of the stirring chamber 110 is disposed in the lower region of the stirring chamber 110. An electronic level gauge may be used as the water level measuring sensor S2.

In addition, a concentration measuring sensor (S1) for measuring the concentration of the liquid deicing agent is disposed in the lower region of the stirring chamber 110.

<Agitator (120)>

As shown in FIG. 2 , the stirrer 120 is disposed inside the stirring chamber 110 . The stirrer 120 is coupled to the inner wall of the stirring chamber 110 and divides the inner area of the stirring chamber 110 into an upper area and a lower area.

As shown in FIG. 3, the agitator 120 has a plurality of unit receiving grooves 10 for accommodating the solid snow removal agent, and a plurality of outlet holes through which the liquid snow removal agent flows out on the inner wall surface of each unit receiving groove 10. (20) are formed.

In this embodiment, the unit receiving groove 10 has a hexagonal cross section, and is formed in a shape in which the cross section decreases toward the bottom so that the side wall is inclined. The plurality of unit accommodating grooves 10 form a honeycomb-like shape in which six unit accommodating grooves 10 are adjacent to each side of one unit accommodating groove 10 disposed in the center.

Since the unit receiving groove 10 is formed so that the cross-sectional area decreases toward the bottom so that the side wall is inclined, the solid snow removal agent accommodated in the inner space can flow down naturally along the side wall.

The plurality of outflow holes 20 formed on the inner wall surface of each unit receiving groove 10 are formed in any one of a slit structure, a perforated structure, or a composite structure thereof. That is, both the side wall surface and the bottom surface of the unit receiving groove 10 are made of a slit structure, or both are made of a perforated structure, or either the side wall surface and the bottom surface are made of a slit structure and the other is a perforated structure. can be made with

Here, the slit structure refers to a structure in which long holes having a narrow width and a long length are arranged at regular intervals, and the perforated structure refers to a structure in which small circular holes are arranged at regular intervals.

Modification 1

Meanwhile, the unit receiving groove 10 of the agitator 120 may be formed in a different shape.

For example, as shown in FIG. 4 , the unit receiving groove 10a of the stirrer 120a may have a circular cross section and a shape in which the cross section decreases toward the bottom so that the side wall is inclined. In this case, one unit accommodating groove 10a is disposed in the center of the plurality of unit accommodating grooves 10a, and six unit accommodating grooves 10a are adjacent along the outer circumference of the centrally disposed unit accommodating groove 10a. are placed so that Although not shown in FIG. 4, the outflow hole 20 formed on the inner wall surface of the unit receiving groove 10a is the same as in the present embodiment.

When the chamber 110 for stirring is formed in a cylindrical shape, if the cross section of the unit accommodation grooves 10 and 10a is formed in a hexagonal or circular shape, it is easy to arrange the unit accommodation grooves 10 and 10a, and the cross-sectional efficiency can be optimized. can

Modification 2

When the stirring chamber 110 is formed in a square column shape, it is easy to arrange and optimize cross-sectional efficiency if the cross section of the unit receiving groove 10b is also formed in a square shape.

For example, as shown in FIG. 5 , the unit receiving groove 10b may have a rectangular cross section and a shape in which the cross section decreases toward the bottom so that the side wall is inclined. The size and number of unit receiving grooves 10b may be determined according to the cross-sectional area of the chamber 110 for stirring. Although not shown in FIG. 5, the outflow hole 20 formed on the inner wall surface of the unit receiving groove 10b is the same as in the present embodiment.

Hereinafter, an example in which the cross section of the unit receiving groove 10 is hexagonal will be described.

<First rotary nozzle (130)>

The plurality of first rotating nozzles 130 are located in the upper region of the stirring chamber 110 in which the solid snow removal agent is accommodated. The plurality of first rotary nozzles 130 are disposed toward each unit accommodating groove 10, and rotate while spraying water or liquid snow removal agent to the solid snow removal agent accommodated in the inner space of each unit accommodation groove 10.

The solid snow removal agent is primarily dissolved by the water sprayed from the first rotary nozzle 130 . The liquid snow removal agent in which the solid snow removal agent is dissolved in water is discharged to the lower region of the stirring chamber 110 through the outlet hole 20 of the agitator 120 .

The plurality of first rotating nozzles 130 are individually controlled. Therefore, the dissolution rate of the solid snow removal agent accommodated in each unit receiving groove 10 can be individually adjusted.

As shown in FIG. 6, the first rotary nozzle 130 is rotatably coupled to a fixed body 131 coupled to the first supply pipe 150 for agitation and to the fixed body 131, and removes water or liquid snow. It consists of a rotating body 132 in which an injection hole 133 through which the agent is injected is formed. The spray hole 133 is formed on the sidewall of the rotating body 132 so that water is sprayed in the lateral direction of the rotating body 132 . One or more injection holes 133 may be formed.

<Second rotary nozzle (140)>

The second rotary nozzle 140 is disposed in the lower region of the stirring chamber 110 and rotates while spraying liquid snow removal agent. The second rotary nozzle 140 is connected to the second supply pipe 160 for agitation and extends in a direction toward the lower inner wall of the chamber 110 for agitation.

The second rotary nozzle 140 is disposed in the lower region of the first rotary nozzle 130 and rotates while spraying the liquid snow removal agent sucked from the suction pipe 330 . The liquid snow removal agent discharged from the upper region to the lower region of the agitation chamber 110 contains a solid snow removal agent whose particles are not completely dissolved. The second rotary nozzle 140 sprays the inhaled liquid snow removal agent and at the same time mixes the liquid snow removal agent filled in the lower area by rotation to secondarily dissolve the liquid snow removal agent containing the solid snow removal agent.

The second rotating nozzle 140 has the same configuration as the first rotating nozzle 130 .

<First supply pipe 150 for agitation, second supply pipe 160 for agitation>

The first supply pipe 150 for agitation is connected to the first rotary nozzle 130 and the pump unit 300, through which water flows. One end of the first supply pipe 150 for agitation is connected to the pump unit 300 . The other end of the first supply pipe 150 for agitation is disposed in the upper region of the chamber 110 for agitation. The first supply pipe 150 for agitation disposed in the upper region of the chamber 110 for agitation is connected to each of the first rotary nozzles 130 disposed in each unit accommodating groove 10 .

A switching valve (V) is disposed between the first supply pipe 150 for agitation and the pump unit 300 . The switching valve (V) opens and closes the passage between the first supply pipe 150 for agitation and the pump unit 300 .

The second supply pipe 160 for agitation is connected to the second rotary nozzle 140 and the pump unit 300, through which water flows. One end of the second supply pipe 160 for agitation is connected to the pump unit 300 . The other end of the second supply pipe 160 for agitation is disposed in the lower region of the chamber 110 for agitation. The second supply pipe 160 for agitation disposed in the lower region of the chamber 110 for agitation extends to the lower central region of the agitator 120 and is connected to the second rotary nozzle 140 .

A switching valve (V) is disposed between the second supply pipe 160 for agitation and the pump unit 300 . The switching valve (V) opens and closes the passage between the second supply pipe 160 for agitation and the pump unit 300.

[Storage tank (200)]

The storage tank 200 is connected to the manufacturing unit 100 to supply water to the manufacturing unit 100 and receives and stores the liquid snow removal agent from the manufacturing unit 100 .

The storage tank 200 is composed of a storage chamber 210 and a storage supply pipe 220 .

The storage chamber 210 has a hollow interior. Inside the storage chamber 210, a water level sensor (S2) for measuring the amount of water or liquid snow removal agent stored in the storage chamber 210 is disposed. In addition, a concentration measuring sensor (S1) for measuring the concentration of the liquid snow removal agent is disposed inside the storage chamber 210.

The storage supply pipe 220 is connected to the storage chamber 210 and the pump unit 300, and the liquid snow removal agent accommodated in the agitation chamber 110 flows. One end of the storage supply pipe 220 is connected to the storage chamber 210, and the other end of the storage supply pipe 220 is connected to the pump unit 300.

A switching valve (V) is disposed between the storage supply pipe 220 and the pump unit 300 . The switching valve (V) opens and closes the flow path between the storage supply pipe 220 and the pump unit 300.

The storage tank 200 is connected to the storage chamber 210 and a connection pipe (not shown) for supplying the liquid snow removal agent stored inside the storage chamber 210 to a vehicle tank mounted on a snow removal vehicle is formed.

[Pump unit 300]

The pump unit 300 is connected to the manufacturing unit 100 and the storage tank 200, supplies water to the manufacturing unit 100, and supplies the liquid snow removal agent manufactured in the manufacturing unit 100 to the storage tank 200. supply

The pump unit 300 is composed of a pump control unit 310, a water supply pipe 320, and a suction pipe 330.

The pump control unit 310 controls a connection flow path between the manufacturing unit 100 and the storage tank 200 and moves water or liquid snow removal agent. The pump control unit 310 is provided with a pump (not shown) that provides pumping force for the flow of water and liquid snow removal agent. The pump controller 310 first supplies for agitation according to the concentration and water level of the liquid snow removal agent measured by the concentration measuring sensor S1 and the water level measuring sensor S2 provided in the manufacturing unit 100 and the storage tank 200. Water and liquid snow removal by opening and closing the switching valves (V) connected to the pipe 150, the second supply pipe 160 for agitation, the supply pipe 220 for storage, the water supply pipe 320, and the suction pipe 330, respectively. It forms a connection flow path through which the same fluid moves, and moves the fluid into the connection flow path.

The water supply pipe 320 is connected to the pump control unit 310 and delivers water to the pump control unit 310. The water supply pipe 320 is connected to a water source in the surrounding area or a separate water storage tank to receive water. On the other hand, the solid snow removal agent may be manually filled into the upper region by opening a charging port (not shown) of the upper region of the stirring chamber 110.

The suction pipe 330 is connected to the manufacturing unit 100 to suck in the liquid snow removal agent manufactured in the manufacturing unit 100. One end of the suction pipe 330 communicates with the lower region of the storage chamber 110, and the other end of the suction pipe 330 is connected to the pump controller 310.

A switching valve (V) is disposed between the suction pipe 330 and the pump unit 300 . The switching valve (V) opens and closes the passage between the suction pipe 330 and the pump unit 300.

Hereinafter, the operation of the snow removal solution manufacturing apparatus with improved preparation area and agitation homogeneity according to an embodiment of the present invention will be described in detail. Reference is made primarily to Figures 1 to 6.

In the initial state, the switching valve V of each flow path is closed, and the agitator 120 of the manufacturing unit 100 is filled with a solid snow removal agent.

[Water supply and primary dissolution]

See FIG. 7 .

When the water level of the liquid snow remover measured from the water level measuring sensor S2 disposed in the storage chamber 210 of the storage tank 200 goes below the set water level, the pump control unit 310 of the pump unit 300 pumps The switching valve V of the water supply pipe 320 of the unit 300 and the first supply pipe 150 for agitation of the manufacturing unit 100 is opened to form a flow path. The pump control unit 310 flows the water supplied through the water supply pipe 320 into the stirring chamber 110 of the manufacturing unit 100 through the first supply pipe 150 for stirring.

Water is rotated and sprayed through the first rotary nozzles 130 connected to the first supply pipe 150 for agitation. The first rotating nozzles 130 rotate and spray water toward each unit receiving groove 10 . The liquid snow removal agent in which the solid snow removal agent accommodated in each unit accommodating groove 10 is dissolved falls into the lower region of the agitation chamber 110 through the outlet hole 20 formed on the inner wall surface of each unit accommodating groove 10. At this time, the dissolution rate of the solid snow removal agent may be adjusted by individually controlling the first rotary nozzle 130 .

The liquid snow removal agent that fell to the lower region of the agitation chamber 110 contains a solid snow removal agent whose particles are not completely melted.

[Secondary dissolution by circulation]

See FIG. 8 .

The level of the liquid snow remover measured by the water level sensor (S2) disposed in the lower region of the stirring chamber 110 reaches the set water level, or the concentration of the liquid snow remover measured by the concentration sensor (S1) When it reaches about 5 to 10%, the pump control unit 310 closes the switching valve V of the water supply pipe 320 and opens the switching valve V of the suction pipe 330, so that the stirring chamber 110 Inhale the liquid snow removal agent filled in the lower area. The solid snow removal agent that has not been melted is filtered through the screen network (N), and the liquid snow removal agent is circulated and sprayed to the first rotary nozzle 130 through the suction pipe 330 and the first supply pipe 150 for agitation. The liquid snow remover becomes thicker as the solid snow remover is further dissolved.

[Tertiary dissolution by circulation]

See FIG. 9 .

When the concentration of the liquid snow removal agent measured by the concentration measuring sensor S1 disposed in the lower region of the stirring chamber 110 reaches about 15%, the pump control unit 310 first supply pipe 150 for stirring The switching valve (V) is closed, and the switching valve (V) of the second supply pipe 160 for agitation is opened to suck in the liquid snow removal agent filled in the lower region of the agitation chamber 110. The solid snow removal agent that has not been melted is filtered through the screen network (N), and the liquid snow removal agent is circulated and sprayed to the second rotary nozzle 140 through the suction pipe 330 and the second supply pipe 160 for agitation. The second rotary nozzle 140 disposed in the liquid snow removal agent filled in the lower region of the stirring chamber 110 sprays the liquid snow removal agent and rotates to dissolve the undissolved solid snow removal agent. Even after doing this, if the concentration of the liquid snow remover measured by the concentration measuring sensor (S1) disposed in the lower region of the stirring chamber 110 is not 20%, the secondary dissolution by circulation is attempted again.

[Storage of storage tank (200)]

See FIG. 10 .

When the concentration of the liquid snow remover measured by the concentration measuring sensor (S1) of the stirring chamber 110 is about 20%, the pump control unit 310 switches the switching valve (V) of the second supply pipe 160 for stirring. ) is closed, and the switching valve (V) of the storage supply pipe 220 is opened to move the liquid snow removal agent filled in the lower region of the agitation chamber 110 to the storage chamber 210 of the storage tank 200. .

When the level of the liquid snow remover measured by the water level sensor S2 of the agitation chamber 110 is lowered to the set water level, the pump controller 310 switches the suction pipe 330 and the supply pipe 220 for storage. Close the valve (V), open the switching valve (V) of the water supply pipe 320 and the first supply pipe 150 for agitation, and repeat the above-described preparation of the liquid snow removal agent.

As such, when the liquid snow removal agent manufactured in the manufacturing unit 100 fills the storage tank 200 and the water level of the liquid snow removal agent measured by the water level measuring sensor S2 disposed in the storage tank 200 reaches the set water level, The pump control unit 310 closes all the switching valves (V) and stops manufacturing the liquid snow remover.

When the snow removal vehicle repeatedly receives the liquid snow removal agent stored in the storage chamber 210 and the level of the liquid snow removal agent stored in the storage chamber 210 goes below the set water level, the above-described liquid snow removal agent manufacturing process again It repeats.

100: manufacturing unit 110: chamber for stirring
120, 120a, 120b: agitator 130: first rotating nozzle
140: second rotary nozzle 150: first supply pipe for agitation
160: second supply pipe for agitation 200: storage tank 210: storage chamber 220: supply pipe for storage 300: pump unit 310: pump control unit
320: water supply pipe 330: suction pipe N: screen network S1: concentration measuring sensor
S2: water level measurement sensor S3: displacement measurement sensor
V: switching valve

Claims (6)

delete In order to automatically manufacture a liquid snow removal agent of a set concentration supplied to the snow removal vehicle,
a manufacturing unit that stores a solid snow remover and dissolves the solid snow remover in water to produce a liquid snow remover;
A storage chamber having a hollow interior to receive and store the liquid snow removal agent manufactured in the manufacturing unit, and a storage chamber connected to the storage chamber and flowing the liquid snow removal agent into the storage chamber. A supply pipe, a concentration measuring sensor installed inside the storage chamber to measure the concentration of the liquid snow remover, and a water level measurement sensor installed inside the storage chamber to measure the level of the liquid snow remover storage tank; and
A pump control unit for controlling a connection flow path between the manufacturing unit and the storage tank and moving the water or the liquid snow removal agent, a water supply pipe connected to the pump control unit and delivering the water to the pump control unit, and the manufacturing unit Including a pump unit connected to and composed of a suction pipe for sucking the liquid snow removal agent manufactured in the manufacturing unit,
The manufacturing unit,
A stirring chamber having a hollow interior and having a concentration sensor for measuring the concentration of the liquid snow remover and a water level sensor for measuring the water level of the liquid snow remover;
an agitator disposed inside the agitation chamber, having a plurality of unit accommodation grooves for accommodating the solid snow removal agent, and having a plurality of outlet holes through which the liquid snow removal agent flows out on an inner wall surface of each unit accommodation groove;
a plurality of first rotating nozzles disposed toward each unit receiving groove and rotating while spraying water or the liquid snow removal agent with the solid snow removal agent;
a second rotary nozzle disposed in a lower region of the stirring chamber and rotating while spraying the liquid snow removal agent;
a first supply pipe for agitation connected to the first rotating nozzle and the pump unit; and
It includes a second supply pipe for agitation connected to the second rotary nozzle and the pump unit,
The unit receiving groove has a hexagonal cross section and is formed in a shape in which the cross-sectional area decreases toward the bottom so that the side wall is inclined. In order to automatically manufacture a liquid snow removal agent of a set concentration supplied to the snow removal vehicle,
a manufacturing unit that stores a solid snow remover and dissolves the solid snow remover in water to produce a liquid snow remover;
A storage chamber having a hollow interior to receive and store the liquid snow removal agent manufactured in the manufacturing unit, and a storage chamber connected to the storage chamber and flowing the liquid snow removal agent into the storage chamber. A supply pipe, a concentration measuring sensor installed inside the storage chamber to measure the concentration of the liquid snow remover, and a water level measurement sensor installed inside the storage chamber to measure the level of the liquid snow remover storage tank; and
A pump control unit for controlling a connection flow path between the manufacturing unit and the storage tank and moving the water or the liquid snow removal agent, a water supply pipe connected to the pump control unit and delivering the water to the pump control unit, and the manufacturing unit Including a pump unit connected to and composed of a suction pipe for sucking the liquid snow removal agent manufactured in the manufacturing unit,
The manufacturing unit,
A stirring chamber having a hollow interior and having a concentration sensor for measuring the concentration of the liquid snow remover and a water level sensor for measuring the water level of the liquid snow remover;
an agitator disposed inside the agitation chamber, having a plurality of unit accommodation grooves for accommodating the solid snow removal agent, and having a plurality of outlet holes through which the liquid snow removal agent flows out on an inner wall surface of each unit accommodation groove;
a plurality of first rotating nozzles disposed toward each unit receiving groove and rotating while spraying water or the liquid snow removal agent with the solid snow removal agent;
a second rotary nozzle disposed in a lower region of the stirring chamber and rotating while spraying the liquid snow removal agent;
a first supply pipe for agitation connected to the first rotating nozzle and the pump unit; and
It includes a second supply pipe for agitation connected to the second rotary nozzle and the pump unit,
The unit receiving groove has a circular cross section and is formed in a shape in which the cross-sectional area decreases toward the bottom so that the side wall is inclined. In order to automatically manufacture a liquid snow removal agent of a set concentration supplied to the snow removal vehicle,
a manufacturing unit that stores a solid snow remover and dissolves the solid snow remover in water to produce a liquid snow remover;
A storage chamber having a hollow interior to receive and store the liquid snow removal agent manufactured in the manufacturing unit, and a storage chamber connected to the storage chamber and flowing the liquid snow removal agent into the storage chamber. A supply pipe, a concentration measuring sensor installed inside the storage chamber to measure the concentration of the liquid snow remover, and a water level measurement sensor installed inside the storage chamber to measure the level of the liquid snow remover storage tank; and
A pump control unit for controlling a connection flow path between the manufacturing unit and the storage tank and moving the water or the liquid snow removal agent, a water supply pipe connected to the pump control unit and delivering the water to the pump control unit, and the manufacturing unit Including a pump unit connected to and composed of a suction pipe for sucking the liquid snow removal agent manufactured in the manufacturing unit,
The manufacturing unit,
A stirring chamber having a hollow interior and having a concentration sensor for measuring the concentration of the liquid snow remover and a water level sensor for measuring the water level of the liquid snow remover;
an agitator disposed inside the agitation chamber, having a plurality of unit accommodation grooves for accommodating the solid snow removal agent, and having a plurality of outlet holes through which the liquid snow removal agent flows out on an inner wall surface of each unit accommodation groove;
a plurality of first rotating nozzles disposed toward each unit receiving groove and rotating while spraying water or the liquid snow removal agent with the solid snow removal agent;
a second rotary nozzle disposed in a lower region of the stirring chamber and rotating while spraying the liquid snow removal agent;
a first supply pipe for agitation connected to the first rotating nozzle and the pump unit; and
It includes a second supply pipe for agitation connected to the second rotary nozzle and the pump unit,
The unit receiving groove has a rectangular cross section, and the snow removal solution manufacturing device with improved preparation area and agitation homogeneity, characterized in that formed in a shape in which the cross-sectional area decreases toward the bottom so that the side wall is inclined. In order to automatically manufacture a liquid snow removal agent of a set concentration supplied to the snow removal vehicle,
a manufacturing unit that stores a solid snow remover and dissolves the solid snow remover in water to produce a liquid snow remover;
A storage chamber having a hollow interior to receive and store the liquid snow removal agent manufactured in the manufacturing unit, and a storage chamber connected to the storage chamber and flowing the liquid snow removal agent into the storage chamber. A supply pipe, a concentration measuring sensor installed inside the storage chamber to measure the concentration of the liquid snow remover, and a water level measurement sensor installed inside the storage chamber to measure the level of the liquid snow remover storage tank; and
A pump control unit for controlling a connection flow path between the manufacturing unit and the storage tank and moving the water or the liquid snow removal agent, a water supply pipe connected to the pump control unit and delivering the water to the pump control unit, and the manufacturing unit Including a pump unit connected to and composed of a suction pipe for sucking the liquid snow removal agent manufactured in the manufacturing unit,
The manufacturing unit,
A stirring chamber having a hollow interior and having a concentration sensor for measuring the concentration of the liquid snow remover and a water level sensor for measuring the water level of the liquid snow remover;
an agitator disposed inside the agitation chamber, having a plurality of unit accommodation grooves for accommodating the solid snow removal agent, and having a plurality of outlet holes through which the liquid snow removal agent flows out on an inner wall surface of each unit accommodation groove;
a plurality of first rotating nozzles disposed toward each unit receiving groove and rotating while spraying water or the liquid snow removal agent with the solid snow removal agent;
a second rotary nozzle disposed in a lower region of the stirring chamber and rotating while spraying the liquid snow removal agent;
a first supply pipe for agitation connected to the first rotating nozzle and the pump unit; and
It includes a second supply pipe for agitation connected to the second rotary nozzle and the pump unit,
The plurality of outflow holes are formed in the form of any one of a slit structure, a perforated structure, or a composite structure thereof. In order to automatically manufacture a liquid snow removal agent of a set concentration supplied to the snow removal vehicle,
a manufacturing unit that stores a solid snow remover and dissolves the solid snow remover in water to produce a liquid snow remover;
A storage chamber having a hollow interior to receive and store the liquid snow removal agent manufactured in the manufacturing unit, and a storage chamber connected to the storage chamber and flowing the liquid snow removal agent into the storage chamber. A supply pipe, a concentration measuring sensor installed inside the storage chamber to measure the concentration of the liquid snow remover, and a water level measurement sensor installed inside the storage chamber to measure the level of the liquid snow remover storage tank; and
A pump control unit for controlling a connection flow path between the manufacturing unit and the storage tank and moving the water or the liquid snow removal agent, a water supply pipe connected to the pump control unit and delivering the water to the pump control unit, and the manufacturing unit Including a pump unit connected to and composed of a suction pipe for sucking the liquid snow removal agent manufactured in the manufacturing unit,
The manufacturing unit,
A stirring chamber having a hollow interior and having a concentration sensor for measuring the concentration of the liquid snow remover and a water level sensor for measuring the water level of the liquid snow remover;
an agitator disposed inside the agitation chamber, having a plurality of unit accommodation grooves for accommodating the solid snow removal agent, and having a plurality of outlet holes through which the liquid snow removal agent flows out on an inner wall surface of each unit accommodation groove;
a plurality of first rotating nozzles disposed toward each unit receiving groove and rotating while spraying water or the liquid snow removal agent with the solid snow removal agent;
a second rotary nozzle disposed in a lower region of the stirring chamber and rotating while spraying the liquid snow removal agent;
a first supply pipe for agitation connected to the first rotating nozzle and the pump unit; and
It includes a second supply pipe for agitation connected to the second rotary nozzle and the pump unit,
Snow removal solution manufacturing apparatus with improved preparation area and stirring homogeneity, characterized in that the plurality of first rotating nozzles are individually controlled.

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