KR100818159B1 - Food rest treatment device - Google Patents

Abstract

A food waste annihilating equipment is provided to prevent generation of an electric shock accident or harmful electromagnetic waves by heating a case through hot water instead of a heating wire, improve energy efficiency by adjusting heating area of the case according to the amount of food waste, improve workability by automatically discharging annihilated food waste, and improve thermal efficiency by flowing residual heat generated from a heating tank and a drive unit into the case. A food waste annihilating equipment comprises: a case(100) which is constructed in a sealed structure having a space(M) formed therein so that food waste is injected into the space, and which has an openable injection port(111) formed on a part of a top face thereof, and a discharge port(130) formed on a part of a rear face thereof; an agitator installed in the space within the case to agitate food waste injected into the space; a heating tank(300) which is integrally formed on both outer faces of the case, in which water is stored, which is installed to heat the water by a heating element(310) installed on a portion of an inner part thereof, and which has a water inlet(320) and a water outlet(330) formed on parts of an outer face thereof to supply water into the water inlet and discharge water from the water outlet; and a residual heat recovery duct(180) which is formed along an outer surface of an upper part of the case to recover the residual heat into the case through the discharge port of the case after guiding residual heat generated from the heating tank and the agitator.

Description

Food waste extinction device {FOOD REST TREATMENT DEVICE}

1 is an exploded perspective view of the food waste extinction device according to the present invention,

Figure 2 is a combined perspective view of the food waste extinction device according to the present invention,

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

4 is a cross-sectional view taken along the line B-B of FIG.

5 is a perspective view showing the stirring means used in the present invention,

Figure 6 is a perspective view showing the outlet of the food waste extinction device according to the present invention.

◎ Explanation of symbols for main part of drawing

100: case 110: top plate

111: inlet 112: door

113: safety net 120: front panel

130: outlet 131: guide plate

132: discharge door 140: rear panel

150: left side plate 160: right side plate

170: blocking plate 180: residual heat recovery duct

200: stirrer 210: stirring means

220: drive means 300: heating tank

310: heating element 320: water inlet

330: water outlet 340: level check tube

M: Stirring space S: Installation space

H: insulation

The present invention relates to a food waste extinguishing device, and more particularly, has a structure that heats food waste through hot water, not a hot wire heating structure, so that an electric shock is not generated and harmful electromagnetic waves are not generated, and are introduced into the case. The heating area can be adjusted according to the amount of food waste to be used, which greatly improves energy efficiency, safe operation of food waste input, and automatically dissipates the food waste that has been reduced and extinguished to a very small amount from the agitator. The present invention relates to a food waste dissipation device capable of improving thermal efficiency by introducing residual heat generated from the case.

In general, food waste accounts for about 30% of the total waste generation, but only a part of the food waste is recycled into livestock feed and compost, and the rest is disposed of by landfill. In this way, the landfill food waste causes secondary environmental pollution such as groundwater and water supply pollution due to leachate, etc., and decomposes food waste so badly that bad smells occur, and pathogens grow naturally and directly or indirectly to human health and hygiene. It caused serious problems with adverse effects. In addition, due to the increasing amount of food waste, the establishment of a landfill site is required, but due to difficulties such as cost and location, it has become a significant social issue.

Thus, a food waste treatment apparatus for treating food waste has been disclosed in a number of forms. The conventional food waste treatment apparatus is mainly to crush the food with a moisture control material, such as sawdust, and then shred, then processed through a dehydration, drying process, to reduce the amount and to recycle the food waste. However, by simply shredding, dehydrating, and drying the food waste as described above, the amount of food waste cannot be reduced to a minimum, and the food waste thus treated is partially recycled due to the high salt concentration of the food itself. As it is landfilled, it has not been a fundamental solution for the disposal of garbage food.

Accordingly, recently, in order to solve the above-mentioned problems, a food waste extinction device for extinguishing food waste in a very small amount using microorganisms has been disclosed. The food waste extinction device is to put the food waste together with the microorganisms in the stirring vessel installed inside the case to minimize the throughput of the food waste by activating while repeatedly stirring and fermentation at a suitable temperature.

However, most of the conventional food waste dissipation devices disclosed in the prior art have a heating wire installed on the outer circumferential surface of the stirring vessel as a heating means for drying and fermenting the food waste in the stirring vessel, so that an excitation current is generated from the heating wire so that the user has food. There was a risk of electric shock accidents when contacting the case of the garbage dissipation device, there was a problem that harmful electromagnetic waves generated from the hot wire adversely affects the human body.

In addition, since the heating wire is installed on the outer circumferential surface of the stirring tube as a whole, even if the amount of the food waste put into the stirring tube is small, the stirring tube is always heated as a whole to dry and ferment the food waste. There was a downside. That is, there was a problem in that the heating area of the stirring tube could not be adjusted according to the amount of food waste introduced.

In addition, the case of inadvertent accidents occurred because the safety net was not installed at the inlet of the case, and the food waste that was reduced and extinguished in a very small amount in the stirring container through the outlet was not automatically discharged. There was this.

The present invention has been made in order to solve the various problems as described above, the purpose is to have a structure that is heated through hot water, not a hot wire heating structure because the excitation current is not generated, electric shock accidents are not generated and harmful It is to provide a food waste dissipation device that does not generate electromagnetic waves.

Another object of the present invention is to provide a food waste dissipation device that can adjust the heating area of the case according to the amount of food waste put into the case, and the energy efficiency is greatly improved.

Another object of the present invention is to provide a food waste dissipation device that can safely work to inject food waste and can be automatically discharged to a very small amount of reduced food waste in the case is improved workability.

Another object of the present invention is to provide a food waste extinction device that can improve the thermal efficiency of the extinction device by introducing the residual heat generated from the heating tank and the driving means into the case.

Food waste dissipation device according to the present invention for achieving the above object has a closed structure in which a space for putting food waste therein, the opening portion is formed in the upper portion is formed, the discharge portion is formed in the rear portion Wow; An agitator installed in the inner space of the case to stir the introduced food waste; It is formed integrally on both sides of the case, the water is stored therein, the water is installed to be heated to a set temperature by a heating element installed in the inner portion, the outer surface portion to supply and discharge water It characterized in that it comprises a heating tank formed with a water inlet and a water outlet.

In addition, the discharge port is installed to move the discharge door up and down is configured to adjust the opening and closing amount of the discharge port, one side of the discharge port is provided with a guide plate is installed on the guide plate when the fermented food waste is moved in the stirrer It is characterized in that configured to be discharged to the hanging outlet.

In addition, the inner central upper portion of the case is characterized in that the blocking plate is installed.

In addition, the inlet is characterized in that the safety net is installed so as to safely put food waste.

In addition, the case has a residual heat recovery duct is formed along the outer surface of the upper guide to the residual heat generated in the heating tank and the agitator, characterized in that configured to be recovered into the case through the outlet of the case.

In addition, a portion of the outer surface of the heating tank is characterized in that the water level check tube is installed to check the water level in the heating tank.

In addition, the outer surface of the heating tank is provided with an outer plate, characterized in that the insulating material is interposed therebetween.

The object of the present invention described above will become more apparent from the preferred embodiments of the present invention described below with reference to the accompanying drawings.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings. 1 is an exploded perspective view of the food waste extinguishing device according to the present invention, FIG. 2 is a combined perspective view of the food waste extinguishing device according to the present invention, FIG. 3 is a cross-sectional view taken along line AA of FIG. It is sectional view of the BB line.

Referring to the accompanying drawings, the food waste dissipation device according to the present invention comprises a case 100, a stirrer 200 and a heating tank 300.

The case 100 has a stirring structure (M) is formed to put food waste therein and has a closed structure, the opening portion 111 is formed on the upper portion of the opening, the discharge portion 130 is formed in the rear portion Is formed.

More specifically, the case 100 closes the upper part through the upper plate 110 in which the inlet 111 is formed at one side. In addition, one side of the upper plate 110 is formed with a discharge excavation 114 is discharged from the exhaust gas generated in the case, the inlet 111 is selectively opened and closed through the door 112 is installed rotatably. In this case, it is preferable that the safety net 113 is installed in the inlet 111 so as to safely feed the food waste, and the safety net 113 is preferably provided as a prefabricated type so that it can be separated and coupled to the inlet 111. .

In addition, an installation space S is provided at the front of the case 100, and the installation space S is configured to be selectively opened and closed through the front plate 120 rotatably installed. In addition, the rear of the case 100 is configured to be selectively opened and closed through the back plate 140 is rotatably installed. In addition, the left side and the right side of the case 100 are finished through the left side plate 150 and the right side plate 160. Here, the left side and the right side of the case 100 are configured to increase the thermal insulation effect of the heating tank 300 to be described later by finishing through the left side plate 150 and the right side plate 160 through the heat insulating material (H). desirable.

And the stirring space (M) is provided inside the case 100, the food waste is introduced into the inlet 111 is filled with food waste is fermented to the discharge port 130 provided in the rear of the case 100 is transported. .

And it is preferable that the blocking plate 170 is installed on the inner center upper end of the case 100. That is, when the food waste introduced into the inlet 111 is stirred and transported by the stirrer 200 which will be described later in the case 100, the barrier plate 170 may be hit by the stirrer 200 to be transferred back to the front of the case 100. By doing so, the food waste is sufficiently fermented and then configured to be transported to the outlet 130.

The stirrer 200 is installed in the stirring space (M) of the case to perform the role of stirring the input food waste. Specifically, the stirrer 200 is composed of a stirring means 210 and the driving means 220.

The stirring means 210 is mounted to the inside of the case 100 is configured to stir the food waste introduced into the stirring space (M) through the inlet 111 and to transfer to the outlet 130 side. Here, the stirring means 210 may use a variety of known means such as a screw, it is preferable to use a stirring means consisting of a rod as shown in FIG. Specifically, the stirring means 210 is a rotating shaft 211 mounted inside the case, the support rod 212 is installed vertically at regular intervals along the circumferential direction on the rotating shaft 211 and the support rod 212 of the Spiral fixed to the end is composed of a transfer rod 213 for stirring and conveying food waste. That is, since the stirring means of the present invention is composed of a rod, friction with food waste is reduced when stirring and food waste is not caught, so food waste can be smoothly transported inside the case.

In addition, the driving means 220 is installed in the installation space (S) of the case 220 and is coupled to the stirring means 210 and the shaft to rotate the stirring means (210). Here, the driving means 220 is already coupled to the rotating shaft 211 of the stirring means 210 and provides a rotational force to the rotating shaft 211 while repeating the forward and reverse rotation has already been configured to rotate the stirring means 210 Since it is a well-known means, detailed description is abbreviate | omitted.

The heating tank 300 is integrally formed on both outer surfaces of the case and serves to dry and ferment the food waste inside the stirring space 200 by heating the water stored therein.

Specifically, a heating body 310 is installed in a portion of the heating tank 200 to heat the water stored in the heating tank. Here, the heating body 310 may be composed of a heater rod, may be composed of a burner made of oil or gas as a raw material, and not limited to this, any means may be employed as long as it can heat water in the heating tank. In addition, it is preferable that at least one heating body 310 is installed at a lower end of the heating tank 300 according to the size of the heating tank 300. In addition, although not shown, the heating element 310 may be controlled by a sensor or by operating a timer to control the water temperature in the storage tag 300 to a temperature at which food waste can be fermented under optimum conditions. It is preferable to be configured to.

In addition, a water inlet 320 and a water outlet 330 are formed at a portion of an outer surface of the heating tank 300 to supply and discharge water. Therefore, the water can be replenished into the heating tank 300 through the water inlet 320, when the amount of food waste to be put into the stirring space (M) is less than the heating tank (330) through the water outlet (330) By discharging water in the 300, only the outer surface of the case 100 of the portion containing the food waste may be heated. That is, the heating area of the case 100 is adjusted by adjusting the water level in the heating tank 300 through the water inlet 320 and the water outlet 330 according to the amount of food waste introduced into the stirring space M. It is configured to be. Here, it is preferable that the level check tube 340 is installed on a portion of the outer surface of the heating tank 300 so as to check the level of water in the heating tank.

On the other hand, the present invention is configured to automatically discharge the food waste reduced to a very small amount in the stirring space (M) through the outlet 130 as shown in FIG. That is, as shown in the discharge port 130, the discharge door 132 is installed to be movable up and down is configured to adjust the opening and closing amount of the discharge port 130, the guide plate 131 on one side of the inner surface of the discharge port 130 ) Is installed so that the fermented food waste is caught on the guide plate 131 when it is moved on the stirrer 200 to be discharged to the discharge port 130. Accordingly, when the discharge door 132 is opened, the food waste transferred to the discharge port 130 by the stirrer in the stirring space collides with the guide plate 131 and is automatically discharged to the discharge port 130. In addition, by selectively operating the outlet 130 up and down to selectively adjust the height, it can be discharged by adjusting the discharge of food waste transported to the outlet 130.

In addition, the present invention is configured to increase the dry fermentation efficiency inside the case by introducing the residual heat generated from the heating tank 300 and the driving means 220 into the case 100. That is, the case 100 has a residual heat recovery duct 180 is formed along the upper outer surface to guide the residual heat generated by the heating tank 300 and the driving means 200 and then through the outlet 130 of the case. It is configured to be recovered into the case 100.

Here, the residual heat recovery duct 180 may be provided separately on the outer surface of the case, as shown in the outer surface of the top of the case 100 when the front plate, the rear plate, the left plate, the rear plate is coupled to the outer surface of the case It is preferably configured to form naturally. Therefore, the residual heat generated from the heating tank 300 and the driving means 220 is guided to the residual heat recovery duct 180 and introduced to the rear of the case 100 through the recovery hole 181 and then provided at the rear of the case ( Through the 130, it is introduced into the case 100 to dry fermentation of food waste can increase the thermal efficiency of the food waste extinction device.

Now, the operation and effect of the food extinction device configured as described above will be described.

First, when food waste and microorganisms are introduced into the stirring space M through the inlet 111 formed in the upper part of the case 100, the stirring means 210 mounted inside the case 100 is driven by the driving means 220. While receiving and rotating while stirring the food waste in the stirring space (M) and slowly transport the food waste to the outlet 130 side. At the same time, the heating tank 300 installed on the outer surface of the case 100 is dried and fermented the food waste which is fed into the interior of the heating body 310 by stirring and transported in the case 100. Then, as the food waste is fermented and decomposed by the microorganisms in the case 100, the food waste disappears from the food shape, and the volume is reduced by more than 90%, and the extinction is reduced, and the reduced food waste is formed behind the case 100. It is automatically discharged through the outlet 130.

The food waste dissipation device according to the present invention configured and operated as described above to reduce the extinction of food waste does not heat the food waste contained in the case through a heating wire as in the prior art, but heats the water contained in the heating tank to food waste. The heating, drying, and fermentation are repeated while activating, so that no excitation current is generated so that an electric shock is not generated and harmful electromagnetic waves are not generated.

In addition, the heating area of the case can be controlled by adjusting the water level in the heating tank through the water inlet and the water outlet provided in the heating tank according to the amount of food waste put into the case, thereby improving the energy efficiency. .

In addition, the safety net is installed in the inlet can safely work to put the food waste, there is an advantage that can improve the workability can be automatically discharged from the outlet of the food waste reduced to a very small amount inside the case.

In addition, since the residual heat is introduced into the case through the residual heat recovery duct provided on the outer surface of the case in the heating tank and the driving means, the food waste is dried and fermented.

As described above, the present invention has a structure that heats food waste through hot water, not a hot wire heating structure, not only does not cause an electric shock accident, but also generates harmful electromagnetic waves, depending on the amount of food waste introduced into the case The heating area can be controlled to greatly improve energy efficiency, safe operation of food waste input, and can automatically discharge food waste that has been reduced and extinguished in a very small amount inside the case, and residual heat generated from the heating tank and driving means. Inflow to the inside of the case has the effect that can improve the thermal efficiency.

As described above, the present invention has been illustrated and described in connection with specific embodiments, but it is common knowledge in the art that various modifications and changes can be made without departing from the spirit and scope of the invention as indicated by the claims. Anyone who has a can easily know.

Claims (7)

A case having a sealed structure in which a space for injecting food waste is formed therein, wherein an upper opening portion is formed to be openable and an opening opening is formed at a rear portion thereof; An agitator installed in the inner space of the case to stir the introduced food waste; It is formed integrally on both sides of the case, the water is stored therein, the water is installed to be heated to a set temperature by a heating element installed in the inner portion, the outer surface portion to supply and discharge water A heating tank having a water inlet and a water outlet; Food is characterized in that it is formed along the upper outer surface of the case, comprising a residual heat recovery duct configured to guide the residual heat generated in the heating tank and the stirrer and to be recovered into the case through the outlet of the case Waste extinguisher. The method of claim 1, The discharge port is installed so that the discharge door is movable up and down, it is configured to control the opening and closing amount of the discharge port, the guide plate is installed on one side of the discharge port is hung on the guide plate when the fermented food waste is moved on the stirrer Food waste extinction device, characterized in that configured to be discharged to. The method of claim 1, Food waste extinction device, characterized in that the blocking plate is installed on the inner top of the case. The method of claim 1, Food waste dissipation device, characterized in that the safety net is installed in the inlet so that food waste can be safely put. delete The method of claim 1, Food waste dissipation device, characterized in that the water level check tube is installed on the outer surface portion of the heating tank to check the water level in the heating tank. The method of claim 1, Left and right plates are installed on the left and right sides of the heating tank, the food waste dissipation device, characterized in that the insulating material is interposed therebetween.

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