KR101907076B1 - Hopper for dissolving snow remover and the driving method thereof - Google Patents

Abstract

The present invention relates to a hopper part used in a device for dissolving snow remover, and more particularly, to a hopper, which can improve the speed of dissolution by varying the supply direction of water dissolved in the hopper when the snow remover is put in a dissolution process of the device for dissolving snow remover, and can self-remove bubbles and foreign matters generated during the dissolution process of the snow remover.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a hopper for dissolving snow remover,

The present invention relates to a hopper part used in a snow remover dissolving apparatus, and more particularly, to a snow removing apparatus for a snow remover, which comprises a hopper part for dissolving a snow remover, And is capable of self-removing bubbles and foreign substances generated during the dissolution process of the snow remover.

Roads are one of the representative national infrastructure facilities that enable people and cargo to move. Therefore, governments and municipalities in each country have an obligation to make efforts in the maintenance and safety management of roads. In particular, the freezing of winter roads is directly related to the lives of the people. Therefore, national and municipal governments should take countermeasures against safety problems related to the freezing of winter roads. As a result, each country and municipality has been equipped with a large amount of calcium chloride and snow remover in relation to the road icing problem, and the problem of freezing the road surface by applying solid calcium chloride and snow remover to the road I have solved it. However, in the case of solid snow remover, there is a disadvantage that the sea-ice extent is local and it is difficult to expect an immediate effect. In recent years, it is a tendency to use a liquid remediation solution to compensate for the disadvantages of solid snow removers. In the case of a liquid state remediation solution, it is mainly used through a process of dissolving through a snow remover solution manufacturing apparatus, and accordingly, a snow remedy solution manufacturing apparatus capable of dissolving and manufacturing a large amount of a snow remedy solution is required. In the case of a snow remover hopper provided in a snow remover, the nozzle has been manufactured in the form of a container having a large inlet and an outlet for large-volume melting operation. In recent years, when a large amount of snow remover is put in the hopper, The spraying nozzle and the apparatus for improving the dissolving efficiency are added to improve the dissolution rate.

However, in the case of the snow remover solution discharged through the dissolving operation of the snow remover solution, the ratio of the snow remover and the calcium chloride remained in the solid state in the solution was not so small, and thus there was a problem in the process of producing the snow remover in the optimum condition. Further, when the solid snow remover is left in the snow remover solution, there is a problem in that a separate labor is consumed to separate the solid snow remover.

In addition, frequent washing and malfunctions are caused by the foam generation during the dissolution and manufacturing process of the snow remover solution, resulting in a problem in working efficiency.

In addition, when the snow remover discharged from the snow remover hopper is transported to the rapid agitating section, the conveyor belt is driven to consume extra power during transportation and during transportation.

Disclosure of Invention Technical Problem [8] Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art, and an object of the present invention is to provide a dissolution hopper for snow remover which improves the dissolution efficiency of a snow remover solution by diversifying the discharge direction of a water supply part for supplying water during dissolution of a snow remover solution .

It is another object of the present invention to provide a snow remover hopper which can self-clean the hopper by providing at least one water supply part that can be sprinkled inside the hopper.

Another object of the present invention is to provide a snow remover hopper which is connected to a lower end portion of a hopper in a direct-lowering manner to shorten the time for delivering snow remover to a rapid agitating portion.

It is also an object of the present invention to provide a snow remover hopper which supplies a snow remover in an optimal state by adding a component for separating snow remnants remaining in a solid state inside the hopper.

It is also intended to provide a snow melting hopper capable of adjusting the concentration of the snow remover solution by adjusting the crushing speed of the crushing section for crushing the solid snowmobiling agent.

In order to accomplish the above object, the present invention provides a snow remover hopper comprising a water supply part for supplying water into the hopper.

The water supply unit may include a first water supply pipe having one or more water spray nozzles, a second water supply pipe formed at a position lower than the first water supply pipe and formed in a structure different from the water spray direction of the first water supply pipe, And a valve module for controlling the flow rate of the snowmelt hopper.

Further, there is provided a snow remover hopper characterized by further comprising a second water supply pipe protecting part formed at the upper end of the discharge port of the second water supply pipe.

Also, the second water supply pipe protecting part may be formed of at least one plate-like structure having an oblique surface formed at an angle of 30 degrees or more and 60 degrees or less with respect to the surface on which the discharge port of the second water supply pipe is formed, Wherein the honeycomb structure is formed in a structure in which the honeycomb structure is overlaid.

The present invention further provides a solution dissolving hopper characterized by further comprising a solution discharge adjusting part formed at the lower end of the snow removing hopper and the snow removing crushing part formed at the upper end of the snow remover hopper.

In addition, the solution discharge control unit may include a shredding module for shredding the solid snow remover by the engagement of a gear, and an open / close module for controlling opening and closing in proportion to the amount of the solution discharged by the shredding module. The snow removal hopper is provided.

Further, there is provided a snow remover hopper characterized by further comprising a controller for controlling the shredding module, the opening and closing module and / or the valve module.

The control unit may include a concentration measurement module that monitors the concentration of the snow remover, an inflow amount measurement module that measures the inflow amount of water, a storage module that stores data received from the concentration measurement module and the inflow amount measurement module, Further comprising a movement speed calculation module for comparing the one data and calculating an appropriate movement speed of the crushing part.

Also, the present invention provides a snow remover hopper, wherein the opening and closing module comprises an opening and closing control plate for receiving the solution and the snow removing agent discharged from the shredding module, and an opening and closing cylinder connected to the opening and closing control plate.

Further, there is provided a snow remover hopper characterized by further comprising a rapid stirring part for dissolving the snow remover by rotating and stirring.

Also, the rapid agitating portion is connected to the lower end portion of the snow remover hopper and connected to the direct descending structure, and is composed of one or more impellers.

In addition, the present invention provides a method of driving a snow remover hopper, wherein a sprinkling signal is applied to the valve module, a driving signal is applied to the shredding module, and an opening and closing signal is applied to the opening and closing module.

The step of applying a driving signal to the shredding module may further include the step of applying a driving signal to the shredding module based on the concentration of the remnant solution relative to the amount of water introduced into the hopper. Thereby providing a driving method.

The present invention further provides a method of driving a snow remover hopper characterized by further comprising the step of applying a driving signal of a rapid agitating section after a step of applying an opening and closing signal to the opening and closing module.

The step of applying the drive signal of the rapid agitating part may further include a step of applying a water inflow amount measuring signal inputted into the hopper to the storage module after the step of applying the rotation signal of the impeller. As shown in FIG.

The method may further include the step of calculating an appropriate moving speed of the shredding module and an appropriate inflow amount to be introduced from the water supply unit based on the information stored in the storage module after the step of applying the water inflow amount measurement signal to the storage module Thereby providing a driving method of the hopper for dissolving snow remover.

Further, after the step of calculating the appropriate moving speed of the shredding module and the appropriate inflow amount to be introduced from the water supply unit based on the information stored in the storage module, the concentration of the snow remover solution is moved to the shredding module according to the predetermined concentration / Further comprising the step of applying a speed control signal to the valve module and applying a water inflow control signal to the valve module.

Further, the step of applying the water inflow amount measuring signal inputted into the hopper to the storage module may further include a step of measuring the inflow amount of bubbles and / or foreign substances generated in the hopper. do.

The method may further include the step of applying a spray signal to the valve module after the step of measuring the amount of foam and / or foreign matter introduced into the hopper. do.

The present invention provides the following effects according to the snow remover hopper and its driving method according to the preferred embodiment.

First, the present invention has an effect of providing a hopper capable of performing efficient decomposition work by diversifying the direction in which water is supplied when supplying water for a dissolving operation.

Second, since the present invention can self-clean the inside of the hopper through nozzles provided in the hopper, the labor required for the maintenance and cleaning operations of the present invention can be saved.

Thirdly, the present invention has the effect of shortening the labor and power consumed in transporting the snow remover from the hopper to the rapid agitator, since the rapid agitator is connected to the hopper in a direct-lowered structure.

Fourth, there is an effect that the dissolving efficiency can be improved because the remaining solid-state snow remover can be separated and dissolved simultaneously.

Fifth, according to the present invention, the amount of the snow remover can be controlled by adjusting the discharge amount according to the amount of the dissolved snow remover solution.

Sixth, since water is sprinkled by the first water supply pipe and the second water supply pipe provided in the hopper, it is possible to prevent the deterioration of the workability due to the malfunction due to the foam generation during the solution production and the frequent cleaning operation .

Seventh, there is an effect that it is possible to produce an optimum condition of the snow remover solution by adjusting the concentration of the snow remover solution discharged to the snow remover hopper by adjusting the catching speed formed in the shredding module.

Eighthly, since the present invention progresses the dissolution and decomposition process stepwise within the hopper, the load during the dissolution is reduced and the production time of the solution can be shortened.

The ninth step has the effect of improving the dissolution efficiency by simultaneously performing the remaining solid-state remedial agent separation and dissolution operations.

Figure 1 is a diagram showing statistics of traffic accidents on roads for the year.
Fig. 2 is a diagram showing statistical rates of occurrence of traffic accidents by time of winter.
Figure 3 is a drawing showing the state of possession of calcium chloride and snow remover by the Ministry of Public Administration and Security in the case of natural disasters in winter.
FIG. 4 is a view showing the applicant's previous invention for a snow remover hopper and a rapid agitation part.
5 is a view of an apparatus for utilizing calcium chloride dust absorption of a calcium chloride solution producing apparatus, which is a previous invention of the present applicant.
6 is a view showing a snow remover hopper device provided in a snow remover dissolving apparatus of the present invention.
FIG. 7 is a view showing a snow remover hopper according to a preferred embodiment of the present invention.
8 is a view showing components of a water supply pipe of a snow remover hopper according to a preferred embodiment of the present invention.
FIG. 9 is a view showing a structural characteristic of a second water supply pipe protecting part which is a component of the present invention.
10 is a view showing the components of the second water supply pipe protecting portion according to the preferred embodiment of the present drawing.
FIG. 11 is a view showing a direction in which water is supplied / circulated in a second water supply pipe inside a snow remover hopper according to a preferred embodiment of the present invention.
FIG. 12 is a view emphasizing components of a solution discharge control unit according to a preferred embodiment of the present invention.
FIG. 13 is a diagram illustrating a configuration of a control unit according to a preferred embodiment of the present invention.
FIG. 14 is a view showing a configuration of an opening / closing module which is a component according to a preferred embodiment of the present invention.
FIG. 15 is a view showing the structure of a rapid agitation unit according to a preferred embodiment of the present invention.
FIG. 16 is a view showing a procedure in which a snow remover is dissolved and decomposed in a snow remover hopper according to a preferred embodiment of the present invention.
FIG. 17 is a view showing a dissolving sequence of a rapid agitating part according to a preferred embodiment of the present invention.
FIG. 18 is a view showing a driving sequence of a shredding module according to a preferred embodiment of the present invention.
FIG. 19 is a view showing a driving sequence of a snow removing hopper according to a preferred embodiment of the present invention in a cleaning and bubbling mode.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. While the invention is susceptible to various modifications and alternative forms, specific embodiments thereof are shown by way of example in the drawings and are herein described in detail. It should be understood, however, that the invention is not intended to be limited to the particular forms disclosed, but on the contrary, is intended to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.

Figure 1 is a diagram showing statistics of traffic accident incidents on roads for the year.

According to the statistics of Figure 1, the number of traffic accidents occurs most frequently during the winter season from December to February. In particular, the slippery slope of the road in the winter is a period of rapid increase in accidents, which is about four times more than in summer.

Fig. 2 is a diagram showing statistical rates of occurrence of traffic accidents by time of winter.

 It can be seen that traffic accidents are the most frequent on the snowy road and on the ice road at the work time. As traffic movements are most active at times of commute, there is a high risk that accidents on the ice at the time of work can lead to major accidents. As can be seen from the statistics presented in Figures 1 and 2, it can be seen that the ice path formed in winter is closely related to safety accidents. In addition, it can be seen that the problem of freezing the roads in winter can cause disasters that threaten the property and life of the people, and that the national and local governments should make efforts in safety management related to freezing of roads.

Figure 3 shows the current state of reserves of calcium chloride and snowmobiles by the Ministry of Public Administration and Security (MOCIE)

According to Figure 3, local governments including Seoul are securing a large amount of calcium chloride and snow remover every year in order to prevent accidents related to the winter ice path. As can be deduced from Figure 3, a large amount of calcium chloride is consumed each year to cope with the disasters related to ice roads in winter. In the past, the method of spraying solid calcium chloride was used to prevent the ice road in winter. However, recently, it is a tendency to use liquid snow remover because it is more effective than the solid form snow removers and can be widely sprayed. Therefore, the importance of a snow remover dissolving apparatus that effectively dissolves a snow remover is emphasized. In the case of a snow remover, a large amount of snow remover should be manufactured so that it can dissolve quickly. Accordingly, in the conventional snow remover dissolving apparatus, a snow remover dissolving apparatus has been manufactured by adding a component for improving the dissolving efficiency or a component for conveying the snow remover inside the hopper into the hopper into which the snow remover is put.

FIG. 4 is a view showing the applicant's previous invention for a snow remover hopper and a rapid agitation part.

A conveyor belt is formed at the lower end of the snow remover hopper according to FIG. 4, and the conveyor belt is configured to deliver the snow remover and the calcium chloride, which are put into the rapid snow remover melting hopper, to the rapid agitating part. In the case of the spraying operation of the snow remover due to the freezing of the road, as it dissolves and disperses a large amount of the snow remover in a short time, there is a high possibility of preventing an accident that may occur due to freezing of the road, A large amount of snow remover must be dissolved. However, in the case of a snow remover dissolving apparatus having a conveyor belt, there is a problem in that it takes a lot of time for transportation of the snow remover from the conveyor belt to the rapid agitating part through the rapid agitating part through the conveyor belt, A separate power is consumed for driving.

5 is a view of a calcium chloride dust absorption utilization apparatus of a calcium chloride solution producing apparatus of the present applicant.

In the case of the calcium chloride dust absorption utilization apparatus of the calcium chloride solution manufacturing apparatus according to FIG. 5, a method of providing a snow remover or a blade at the top of the hopper was introduced in consideration of a characteristic that a large amount of snow removing agent should be produced in a short time. The snow remover dissolving apparatus according to FIG. 5 proceeds without the step of separating the snow removing apparatus from the snow remover separately, thereby effectively producing the snow remediation solution. However, as in the snow remover dissolving apparatus shown in FIG. 5, the efficiency of the snow remover dissolution is improved by adding the components inside the hopper or the container. However, in the case of the snow remover solution discharged through the dissolving operation, And there is a problem that the proportion of the snow remover remaining in the solid state is large.

The reason why the snow remover is dissolved in a liquid state is that the range of spraying is larger than that of the solid snow remover, and the effect is faster than that of the solid snow remover. Therefore, if it is not dissolved in the liquid snow removing agent and the solid snow removing agent is discharged from the snow removing agent dissolver in a state where the solid snow removing agent remains, it is difficult to expect a quick effect as compared with the pure liquid snow removing agent.

It also means that the remnant of the solid-state snow remover will be reduced to the extent that the removers can be sprayed. This means that more snow removers are consumed when spraying on the same area of the road surface. Thus, in the case of solid snow remover, more expensive winter safety problems such as road surface freezing can be consumed. Further, in the case of the dissolving operation of the snow remover, malfunctions may occur due to bubble generation and foreign matter generation during the dissolving operation of the snow remover. In the case of foreign matter or bubbles in the snow remover, the driving efficiency is reduced in the process of stopping the operation and removing the foreign matter in order to prevent the malfunction due to the foreign matter. Accordingly, the present invention has been devised to solve the above-mentioned problems, and it is an object of the present invention to provide an apparatus and a method for improving the efficiency of dissolution by providing at least one water supply unit 200 having different water spray directions inside the hopper, And to provide a snow remover hopper 100 that prevents malfunctions. Also, it is desirable to provide a snow remover hopper 100 that prevents local dissolution by diversifying the direction in which water supplied from the hopper provided in the snow remover dissolving apparatus 10 is supplied. In addition, the snow remover in the snow remover hopper 100 is formed in a direct manner to the rapid agitating part 700, instead of driving the conveyor belt in which the snow remover is conveyed between the snow remover hopper 100 of the present invention and the rapid agitating part 700 And a hopper melting hopper 100 that shortens the time required for the hopper 100 to be transported to the rapid agitating unit 700. Another object of the present invention is to provide a snow remover hopper 100 that can be dissolved in a snow remover solution in an optimal state by adding a crushing device and a stirrer to components provided in the hopper. In addition, the present invention has an opening / closing module 560 that is opened / closed in proportion to the amount of the snow remover discharged from the inside of the hopper. It is possible to control the degree of opening / closing by the opening / closing module 560, thereby adjusting the amount of the snow remover to be injected into the snow remover hopper 100. Therefore, the ratio of the snow remover solution can be easily controlled The effect can be expected.

In addition, the crushing module 540 is provided inside the snow melting hopper 100 of the present invention. The shredding module 540 according to the present invention serves to crush the solid snow remover into the hopper. In the case of the component 545 of the shredding module 540, the engaging speed of the gear can be controlled. When the engagement speed of the gear is reduced, the speed of the snow remover is reduced, and when the speed of engaging the gear is faster, the speed of the snow remover is increased. Therefore, the effect of controlling the dissolution conditions can be expected according to the amount of water and the amount of the snow remover to be added in the production of the snow remover solution.

6 is a view showing a snow remover hopper device provided in a snow remover dissolving apparatus of the present invention.

Referring to FIG. 6, a snow remover hopper 100 of the present invention may be provided in a snow remover dissolving apparatus 10 so that a snow remover solution injected from a snow remover hopper 100 may be discharged to a storage tank . Also, the snow remover dissolving apparatus 10 can control the snow remover dissolution process effectively by controlling the control unit 900. [

FIG. 7 is a view showing a snow remover hopper according to a preferred embodiment of the present invention.

As shown in FIG. 7, the snow removal hopper 100 according to the present invention may have a structure in which a solution discharge control unit 500 is additionally provided in addition to a water supply unit 200 for improving the efficiency of dissolution, And may include a snow removing unit crushing unit 800 on the top of the melting hopper 100. In FIG. 7, only the first supply pipe 240 is shown as a component of the water supply unit 200, but the first water supply pipe 240 and the second water supply pipe 260 are included in the hopper. The description of the second water supply pipe 260 will be made utilizing and explaining the view of FIG. 8.

8 is a view showing components of a water supply pipe of a snow remover hopper according to a preferred embodiment of the present invention.

The snow removing hopper 100 according to the preferred embodiment of the present invention further includes a separate second water supply pipe 260 in addition to the water supply portion conventionally disclosed in the related invention to diversify the supply direction of the water discharged at dissolution of the snow remover Respectively. The water supply part 200 may be controlled by the valve module 250 and the valve module 250 may be connected to the first water supply pipe 240 and the second water supply pipe 260 to control the flow of water have. In the case of the snow remover hopper 100 into which a large amount of snow remover is put, a space is formed in which a large amount of snow remover can be injected so that a large amount of snow remover is dissolved. Therefore, when the snow remover is manufactured, usually, a snow removing unit is added to dissolve the snow removing unit. In the case where the solid snow remover is put into the hopper in the unit of the bag, it is injected into the solid state solidly solidified in the bag, so that even if water is supplied to aid the dissolution in the snow remover hopper 100, It is difficult to dissolve effectively. This is because the volume of the snow remover mass is large, so that even if water is supplied from the water supply part 200, the snow remover mass is locally supplied. However, in the case of the snow remover hopper 100 according to the preferred embodiment of the present invention, the second water supply pipe 260 may be provided at the lower end. In addition, the second water supply pipe 260 may be discharged in a direction different from the spray direction of the first water supply pipe 240. Therefore, the mass of the snow remover, which has been locally supplied with water from the first water supply pipe 240 due to the large volume, is not supplied or received due to the spray direction of the first water supply pipe 240 when supplying water from the second water supply pipe 260 The water can be replenished so that the efficiency of dissolution can be improved.

FIG. 9 is a view showing a structural characteristic of a second water supply pipe protecting part which is a component of the present invention.

As shown in FIG. 9, the second water supply pipe protecting part 300 has a structure in which, when the discharge port of the second water supply pipe 260 is directed to the upper part into which the snow removing device is inserted, And may be formed in a plate-like structure formed at an angle of 30 degrees to 60 degrees. That is, when the discharge port of the second water supply pipe 260 faces the snow removing crusher, it may have a symmetrical plate-like structure developed with an angle of 30 degrees to 60 degrees with respect to a virtual surface formed at the discharge port . In addition, according to FIG. 9, the second water supply pipe protecting part 300 may have a configuration in which one or more plate-like structures are symmetrical in different directions and one or more plate-like structures are overlapped with each other. 9, the discharge port of the second water supply pipe 260 may be configured to discharge water in the direction of the second water supply pipe protection part 300 to smooth the dissolution of the snow remover, 2 The discharge direction of the discharge port of the water supply pipe 260 is formed such that water is discharged to the lower end of the snow remover hopper 100 in which the shredding module 540 is located and is discharged by the water discharged from the second water supply pipe 260, Closing module 54 and the opening / closing module 560 are cleaned. When the discharge port of the second water supply pipe 260 is configured to discharge water to the lower end of the snow remover hopper 100, the dissolution and dissolution efficiency of the dissolution and solid snow remover formed in the shredding module 540 ≪ / RTI > The discharge direction of the second water supply unit 260 may be configured such that the discharge direction of the second water supply pipe 260 is controlled in accordance with the dissolution operation of the snow remover or the cleaning operation of the snow remover hopper 100 .

10 is a view showing the components of the second water supply pipe protecting portion according to the preferred embodiment of the present drawing.

 Some of the components illustrated in FIG. 10 are omitted from FIG. 10 for ease of description of the second water supply pipe protector 300, which is a component according to the preferred embodiment of the present invention.

The opening portion 350 of the second water supply pipe protecting portion 300 may have an opening 350 smaller than the discharge opening of the second water supply pipe 260. When the snow remover and the water in the solid state are dropped from the upper end of the snow remover hopper 100 at the time of dissolving the snow remperner according to the preferred embodiment of the present invention the plate structure of the second water supply pipe protector 300 has a symmetrical structure Quot; portion ". In the case of a solid state of the snow remover in which the dissolution process is not performed smoothly due to the fact that the snow remover is not crushed at the upper end of the snow remover hopper 100, the second water supply pipe protecting part 300 is additionally shredded In the case of a small lump of snow remover that is in a state of being in a state of being easily dissolved in a small volume, it may be a process of falling through the opening 350 formed in the second water supply pipe protecting part 300. The second water supply pipe protecting part 300 may be configured to protect the discharge port of the second water supply part 260 from the solid state snow removing agent dropped on the snow removal hopper 100. The second water supply pipe protecting part 300 for protecting the second water supply pipe 260 may be formed in a structure separated from the opening part of the second water supply pipe 260 by a predetermined distance or more.

FIG. 11 is a view showing a direction in which water is supplied / circulated in a second water supply unit in a snow remover hopper according to a preferred embodiment of the present invention.

According to a preferred embodiment of the present invention, the snow remover dissolving process is performed such that the pressure of water supplied from the second water supply pipe 260 is injected in both directions at an angle of 30 degrees to 60 degrees or less via the second water supply pipe protecting part 300 So that the pressure of the water can be transmitted. When a sufficient amount of water is stored or dissolved in the snow remover hopper 100, the pressure of the water delivered from the second water supply pipe 260 is transferred to the inside of the hopper, Which is rotated due to the pressure of the water delivered from the water supply unit 260, thereby improving the efficiency of the dissolution.

In addition to the dissolving process of the snow remover, the water supplied from the second water supplying part 260 during the washing operation of the inside of the snow remover hopper 100 is sprayed in multiple directions inside the hopper to wash the inside of the snow remover hopper 100 It is possible to have the effect of enabling the " In addition, when the calcium chloride and the snow remover fall down to the lower end of the snowmobile hopper 100, the bulky snow remover can not pass through the openings 350 formed in the second water supply pipe protecting part 300, 2, the water and the snow remover supplied inside the snow remover hopper 100 may be rotated and dissolved depending on the direction in which water is supplied by the water supply pipe 260. When water is sprayed from the first water supply pipe 240 and the second water supply pipe 260, the water can be sprayed on the entire interior of the snow remover hopper 100, which is supplied from the inside of the snow remover hopper 100 It can be seen that self cleaning is possible with water alone. In addition, water is sprayed by the water supplying unit 200 during the dissolution of the snow remover, thereby preventing or eliminating bubbles, thereby preventing malfunction of the equipment caused by bubbles.

FIG. 12 is a view emphasizing components of a solution discharge control unit according to a preferred embodiment of the present invention.

Referring to FIG. 12, the solution discharge control unit 500 may be divided into a shredding module 540 and an opening / closing module 560. The control unit 900 may control the amount of water to be introduced into the snow remover hopper 100 and the amount of water introduced into the snow remover hopper 100, When the solution is dissolved and discharged to the storage tank, the binding speed of 545 formed in the shredding module 540 is controlled according to the measured concentration and the amount of water sprinkled inside the snow remover hopper 100 And can adjust the concentration of the snow remover in the snow remover operation by adjusting the speed of the snow (545).

FIG. 13 is a view showing a configuration of a control unit used in a snow remover hopper according to a preferred embodiment of the present invention.

The control unit 900 includes a concentration measurement module 910a for measuring the concentration of the stored snow remover solution in the storage tank after completion of the dissolving operation, an inflow amount measurement module 910b for measuring an inflow amount of water introduced into the hopper, a concentration measurement module 910a, A storage module 920 for storing information measured by the inflow amount measurement module 910b, a movement speed calculation module 930 for calculating an appropriate movement speed of the storage module 920 based on the information received from the storage module 920, And a control module 950 for applying a driving signal to the shredding module 540, the opening / closing module 560, and the valve module 250 based on the appropriate moving speed calculated by the moving speed calculating module 930. The controller 900 calculates an appropriate moving speed of the concentration measuring module 910a and the inflow amount measuring module 910b based on the concentration measuring module 910a and the inflow amount measuring module 910b to produce or dissolve the ideal concentration of the snow remover solution . In addition, the amount of water flowing into the snow remover hopper 100 can be controlled by the valve module 250, and the degree of the snow remover discharged from the snow remover hopper 100 by the opening / Can be adjusted. Referring to FIG. 13, when the concentration value measured by the concentration measurement module 910a is compared with the inflow amount of the water of the inflow amount measurement module 910b, the movement speed is calculated when the preset concentration exceeds the predetermined concentration (930) Thereby lowering the driving speed of 545 of the shredding module 540 and controlling the flow rate of the water supply part 200 in the valve module 250 to be increased. Since the driving speed of the shredding gear 545 is reduced, the amount of the solid snow remover that the shredding gear 545 crushes is reduced, so that the concentration of the snow remover can be reduced. Also, when the concentration value measured by the concentration measurement module 910a is compared with the inflow amount of water of the inflow amount measurement module 910b and the concentration is less than a predetermined concentration, the calculation module 930 calculates the appropriate movement speed as a high value The flow rate of the water supply part 200 is controlled by the valve module 250 to be controlled so as to increase the driving speed of the crushing gear 545 of the shredding module 540. In addition, since the driving speed of the shredding gear 545 is increased, the amount of the solid snow remover that the shredding gear 545 crushes increases, so that the concentration of the snow remover can be increased.

FIG. 14 is a view showing a configuration of an opening / closing module 560, which is a component according to a preferred embodiment of the present invention.

The opening / closing module 560 according to the preferred embodiment of the present invention shown in FIG. 14 may include an opening / closing control plate 564 and an opening / closing cylinder 566. The opening / closing cylinder 566 may be connected to the opening / closing control plate 564 to automatically control the opening / closing control plate 564. According to a preferred embodiment of the present invention, the solid snow remover and the snow remover crushed by the shredding module 560 may be configured to be discharged from the shredding module 560 and fall into the opening and closing regulating plate 564. The opening and closing control plate 564 may be opened in proportion to the amount of the dropped snow remover and the snow remover after the falling snow remover and the snow remover solution have fallen into the opening and closing regulating plate 564. The opening and closing cylinder 566 may be structured to be driven in proportion to the amount of the snow remover and the snow remover falling from the shredding module 540 and the opening and closing cylinder 566 may be connected to the opening and closing control plate 564 Closing control plate 564 is operated. 14, the present invention controls the snow remover introduced into the rapid agitating unit 700 during the operation of the present invention through the action of the opening and closing regulating plate 564, thereby preventing the overheating of the dissolving process of the rapid agitating unit 700 And it is possible to control the amount of the snow remover added during the operation of the hopper 100 for snow remover.

FIG. 15 is a view showing the structure of a rapid agitation unit according to a preferred embodiment of the present invention.

Referring to FIG. 15, the rapid agitating unit 700 may be positioned at the lower end of the snow remover hopper 100 to complete a dissolving operation that is not completed in the snow remover hopper 100. The rapid agitating unit 700 according to FIG. 15 is directly connected to the snow remover hopper 100 of the present invention. By connecting the rapid agitating section 700 in a direct lower structure, it is possible to shorten the time taken from the snow remover hopper 100 to the rapid agitating section 700 and to remove the components necessary for conveying the snowmelt agent, Can be achieved. Referring to FIG. 15, the snow remover falling from the open / close module 560 of the snow remover hopper 100 and the solid snow remover are separated by a plurality of impellers 710 in the dissolution part, And may be configured to be able to finally stir the solution by the rotation of the impeller 710 during the movement of the remover solution. The partition wall 720 of the rapid agitating unit 700 according to the drawing of FIG. 15 is constituted by one or more partition walls and the dissolved snow remover solution passes through the partition wall 720 or the lower part of the partition wall 720 Can be. The solution of the snow remover may pass through the intersection of the partition wall 720 and the lower part of the partition wall 720 and may be rotated by the force of the impeller 710 in the rapid agitation unit 700 to improve the efficiency of dissolution.

FIG. 16 is a view showing a procedure in which a snow remover is dissolved and decomposed in a snow remover hopper according to a preferred embodiment of the present invention.

Referring to FIG. 16, the dissolution and decomposition process of the snow remover is performed in steps S16-1 and S16-1 in the first water supply pipe 240, and S16- (S16-3) of dissolving in the second water supply unit 260, and (S16-4) of decomposing the solid state snow remover by the step 545 of the shredding module 540. Referring to FIG. 16, according to the procedure according to a preferred embodiment of the present invention, the solid snow remover is stepwise decomposed to improve the solubility of the snow remover dissolved in the snow remover, The first water supply pipe 240 and the second water supply pipe 260 inject water in different directions to improve the water spraying range of the bulk solid snow remover so that the dissolution efficiency is improved.

FIG. 17 is a view showing a dissolving sequence of a rapid agitating part according to a preferred embodiment of the present invention.

Referring to FIG. 17, the rapid agitating unit 700 according to the preferred embodiment of the present invention is configured such that the snow remover and the snow remover discharged from the snow remover hopper 100 are rotated by the impeller rotations S17-1 and S17-3, And the step of passing (S17-2, S17-4) is repeated to complete the dissolution of the snow remover. Further, the finished snow remover solution may be discharged (S17-5) at the outlet of the dissolution part, thereby completing the dissolution. In the rapid agitating unit 700 according to FIG. 17, the solution of the snow remover after dissolving completely dissolves the solid snow remover so as to effectively lower the freezing point of the snow surface and snow on the frozen road surface, As a snow remover solution.

FIG. 18 is a view showing a driving sequence of a shredding module according to a preferred embodiment of the present invention.

The driving sequence of the shredding module 540 according to FIG. 18 includes a step (S18-1) in which the concentration of the snow remover solution is measured, a step (S18-2) in which the inflow amount of water introduced into the hopper is measured, (S18-3), a step S18-4 of measuring the concentration of the snow remover solution with respect to the inflow amount of water according to the measurement result, -5a) or increasing (S18-5b), and a step (S18-6) in which a driving signal is applied to the shredding gear 545 according to the calculated static moving speed value. The driving of the shredding module 540 according to Figure 18 can be controlled by the controller 900 and the concentration of the dissolved solution and the concentration of the dissolved agent dissolution hopper 100, The inflow amount of the water introduced into the inside is measured. In addition, it is possible to set the solubility of the snow remover solution by measuring the proper speed of the crushing gear 545 provided in the shredding module 540 based on the measured information, and it is possible to grasp the proper water supply amount and the snow remover input amount, It is possible to increase the efficiency.

FIG. 19 is a view showing a driving sequence of a snow remover hopper according to a preferred embodiment of the present invention in a cleaning and bubbling mode.

19, the snow remover hopper 100 according to a preferred embodiment of the present invention has a structure capable of self-cleaning by spraying nozzles provided in the first water supply pipe 240 and the second water supply pipe 260 And it is possible to prevent a decrease in working efficiency due to the generation of foam during dissolution of the snow remover. In the cleaning and defoaming state of the snow remover hopper 100 according to FIG. 19, after the step of measuring the amount of foreign substances and foam generated or introduced into the snow remover hopper 100 by the inflow amount measuring module 910b (S19-1) and the spraying step (S19-2) of the second water supply pipe by the valve module 250, or the spraying step of the second water supply pipe (S19-1) and then to the spraying step S19-2 of the first water supply pipe. The bubbling operation of the snow remover hopper 100 according to FIG. 19 can be formed by the self-operation of the control unit 900, and can be caused by bubble generation It is possible to prevent the situation where the work is lowered due to malfunction of equipment and frequent cleaning work.

Although the preferred embodiments of the present invention have been disclosed for illustrative purposes, those skilled in the art will appreciate that various modifications, additions and substitutions are possible, without departing from the scope and spirit of the invention as disclosed in the accompanying claims. And changes may be made without departing from the spirit and scope of the invention.

10: Snow remover
100: Snow melting hopper
200: water supply part
240: first water supply pipe
260: second water supply pipe
250: Valve module
300: second water supply pipe protection part
350: opening
500: solution discharge regulator
540: Shredding module
545: crush gear
560: opening and closing module
564: opening and closing throttle
566: opening and closing cylinder
700: Rapid stirring portion
710: Impeller
720:
750: outlet
800: Snow removal crusher
900:
910a: Concentration measurement module
910b: Inflow rate measurement module
920: Storage module
930: Travel speed calculation module

Claims (21)

A water supply unit for supplying water into the hopper;
A crushing tower crushing unit formed at an upper end of the hopper;
And a solution discharge control part formed at a lower end of the hopper,
The solution discharge controller
A shredding module for shredding the solid snow removers by engagement of gears;
And an open / close module for adjusting the amount of the solution discharged by the shredding module.
The method according to claim 1,
The water supply part
A first water supply pipe having at least one water spray nozzle;
A second water supply pipe formed at a position lower than the first water supply pipe and having a spray direction different from a spray direction of the first water supply pipe;
And a valve module for controlling a flow rate of water supplied to the first water supply pipe and / or the second water supply pipe.
3. The method of claim 2,
And a second water supply pipe protector formed at the upper end of the discharge port of the second water supply pipe.
The method of claim 3,
The second water supply pipe protecting portion
Wherein the discharge port of the second water supply pipe is formed with at least one plate-like structure having an oblique angle formed at an angle of 30 degrees or more and 60 degrees or less with respect to a plane formed on the discharge port when the discharge port of the second water supply pipe faces the snow removal cellar crushing part, Are formed in a structure that is superimposed in different directions.
The method of claim 1, wherein
And a control unit for controlling operation of the shredding module, the opening / closing module, and / or the valve module.
6. The method of claim 5,
Wherein,
A concentration measuring module for measuring the concentration of the aqueous solution of the snow remover;
An inflow amount measuring module for measuring an inflow amount of water inside the hopper;
And a storage module for storing data received from the concentration measurement module and the inflow amount measurement module,
And a movement speed calculation module for calculating a movement speed of the shredding module based on the data received from the storage module.
The method according to claim 1,
The opening /
An opening / closing control plate for receiving the solution discharged from the shredding module and the snow removing agent;
And an opening / closing cylinder connected to the opening / closing control plate to provide a driving force necessary for movement of the opening / closing control plate.
The method according to claim 1,
And a rapid stirring part for dissolving the snow remover by rotating and stirring the snow remover
9. The method of claim 8,
The rapid agitating portion
And a lower end portion of the hopper is directly connected to the hopper,
One or more impellers;
And at least one partition wall.
Applying a sprinkling signal to the valve module;
Applying a drive signal to the shredding module;
A step of applying an opening / closing signal to the opening / closing module;
Applying a drive signal of the rapid agitation portion;
Applying a snow remover concentration measurement signal of the solution by a concentration measurement module;
A water inflow amount measurement signal input into the hopper is applied to the storage module;
And measuring an inflow amount of bubbles and / or foreign matter generated inside the hopper.
11. The method of claim 10,
The step of applying the drive signal of the rapid agitating part
And a rotation signal is applied to the impeller.
13. The method of claim 12,
The step of applying a driving signal to the shredding module
Further comprising the step of applying a driving signal to the shredding module based on the concentration of the remnant solution relative to the amount of water introduced into the hopper.
11. The method of claim 10,
After the water inflow amount measurement signal is applied to the storage module,
And calculating an appropriate moving speed of the shredding module and an appropriate inflow amount to be introduced from the water supply unit based on the information stored in the storage module.
14. The method of claim 13,
After the step of calculating the appropriate moving speed of the shredding module and the appropriate inflow amount to be introduced from the water supply unit based on the information stored in the storage module,
Comparing the concentration of the snow remover solution with a predetermined concentration and applying the appropriate moving speed control signal to the shredding module;
And a water inflow amount control signal is applied to the valve module.
delete delete delete delete delete delete delete

Images