KR20070054495A - Disposal device of waste food - Google Patents

Abstract

The present invention relates to a food waste treatment apparatus, comprising: a stirrer having a first suction port and a first exhaust port and mixing contents; A cover for opening and closing one side of the stirrer; At least one heater for heating the inside of the stirrer; A receiving space filled with a predetermined amount of purified water, a second suction port connected to the first exhaust port, into which gas discharged from the stirrer flows through the first exhaust port, and connected to the first suction port to open the second suction port. A purifier formed with a second exhaust port flowing through the purified water and discharged through the purified water to the first suction port; And a blower for circulating the gas generated in the stirrer from the first exhaust port of the stirrer to the first suction port. Accordingly, the internal temperature of the stirrer is prevented from being changed suddenly, and there is an advantage of supplying fresh air into the stirrer.

Food waste treatment device

Description

Food Waste Disposal Equipment {DISPOSAL DEVICE OF WASTE FOOD}

1 is a view showing the external appearance of the food waste treatment apparatus according to an embodiment of the present invention.

2 and 3 is a view showing the inside of the food waste treatment apparatus according to an embodiment of the present invention.

4 is a cross-sectional view taken along the line IV-IV of FIG. 1.

5 is a view showing a side surface of the purifier of the food waste treatment apparatus according to the embodiment of the present invention.

6 is a view showing a purifying agent entering the purifier of the food waste treatment apparatus according to the embodiment of the present invention.

Explanation of symbols on the main parts of the drawings

One; Food waste treating apparatus 2; case

3; Cover 5; microbe

6; Food waste 10; agitator

11; First vent 12; First inlet

13; Double wall 14; Injector

15; Inside a stirrer 20; Stirring Unit

21; Wings 30; air blower

40; Heater 50; Purifier

51; Second intake port 52; 2nd exhaust

53; Purifier 54; Supply pipe

53a; Nuclear 53b; Envelope

55; Receiving space 60; cooler

70; Water supply 80; Base

81; Floor 82; frame

83; Wheel 100; Drive motor

The present invention relates to a food waste treatment apparatus for processing leftover food waste.

In the conventional food waste treatment apparatus, the food waste is sufficiently decayed by administering an accelerator such as sawdust to the food waste, and then dried again to remove moisture and to process the remaining residue. Alternatively, after spoiling the food waste, it was steamed and dried again for treatment.

Accordingly, in order to adjust the temperature for spoiling food waste, it was used by directly heating the stirrer or installing a heater inside the stirrer.

However, in the process of directly heating the stirrer or raising the internal temperature directly, the microorganisms inhabiting the stirrer did not adapt to a sudden temperature, resulting in a decrease in the number of microorganisms.

Or, the microorganisms must be supplied with fresh air to increase the population, but since the inside is a closed space, the fresh air is gradually reduced by the gas generated when the food waste decays, and the microorganisms cannot function properly. Accordingly, when the food waste is decayed, the gas generated reaches a saturation state, and thus, the number of microorganisms does not increase, resulting in a slowing of the food waste.

On the other hand, when the food waste is processed by opening the stirrer, the odor spreads around, causing difficulty in causing damage to the surrounding people, and closing the food waste by treating the food waste has a problem in that the microorganism cannot be actively active.

The present invention has been made in order to solve the above problems, to prevent the sudden change in the internal temperature of the stirrer, by supplying fresh air to the inside of the stirrer food waste processing apparatus that can better handle food waste To provide.

According to the present invention, the first inlet and the first exhaust is formed, the stirrer to mix the contents; A cover for opening and closing one side of the stirrer; At least one heater for heating the inside of the stirrer; A receiving space filled with a predetermined amount of purified water, a second suction port connected to the first exhaust port, into which gas discharged from the stirrer flows through the first exhaust port, and connected to the first suction port to open the second suction port. A purifier formed with a second exhaust port flowing through the purified water and discharged through the purified water to the first suction port; And a blower for circulating the gas generated in the stirrer from the first exhaust port of the stirrer to the first suction port.

The apparatus may further include a cooler for dehumidifying and cooling the gas purified in the purifier and the water contained in the gas.

In addition, the purifier further comprises a purifying agent for purifying the purified water contained in the purifier.

The stirrer may further include at least one injector installed inside the stirrer to supply water.

In addition, the stirrer, the purifier, characterized in that it further comprises a water supply device for supplying at least one of water or water or purified water to the injector.

In addition, the stirrer is characterized in that it further comprises a discharge for discharging the contents of the stirrer.

In addition, the stirrer is formed by a double wall of which the outer wall of the stirrer is empty, and fills a predetermined amount of water in the vacant interior, and heats the water with the heater to increase the internal temperature of the stirrer. do.

The apparatus may further include a controller for controlling at least one of the stirrer, the heater, the blower, the cooler, the water supply device, and the injector.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a perspective view showing the appearance of the food waste treatment apparatus 1 according to an embodiment of the present invention.

As shown in FIG. 1, the food waste treating apparatus 1 of the present invention includes a case 2 and an agitator 10 forming an external shape.

The stirrer includes a cover 3 for opening and closing the top.

Here, the control unit 90 having a display formed on the upper portion of the case 2 is installed, the wheel 83 is installed in the lower portion of the food waste processing apparatus (1).

2 and 3 is a view showing the interior of the food waste treatment apparatus 1 according to an embodiment of the present invention.

2 to 3, the food waste treatment apparatus 1 according to an embodiment of the present invention is a base 80, a stirrer 10, a stirring unit 20, a drive motor 100, a blower 30 And a purifier 50 and a heater 40.

The base 80 is formed with a bottom surface 81, and a frame 82 for installing a case 2 (see FIG. 1) is formed on the bottom surface 81.

The stirrer 10 has a first exhaust port 11 and a first suction port 12 formed on one side, and accommodates the microorganism 5 (see FIG. 4) and the food waste 6 (see FIG. 4). Here, one or both of the upper portion of the stirrer 10 may further include an injector 14 (see FIG. 4) for supplying water to the inside of the stirrer 15. In addition, the stirrer 10 may be formed as a double wall 13 so that water may be filled between the walls.

Stirring unit 20 forms a set of three wings 21 having different lengths, two sets are coupled to the rotating shaft is installed laterally in the stirrer (15). Accordingly, it serves to mix the food waste administered to the stirrer (10).

The drive motor 100 is installed in connection with the stirring unit 20 and rotates the stirring unit 20.

The blower 30 is connected to the first exhaust port 11 of the stirrer 10.

When food waste and microorganisms are administered to the stirrer 10 and the food waste is decomposed by the microorganisms, gas is generated. Here, the blower 30 serves to send the generated gas to the purifier 50 through the first exhaust port 11 of the stirrer 10.

Purifier 50 is formed with an accommodating space 55 (see FIG. 5) and filled with about half of the purified water (eg, "water") of the accommodating space 55 (see FIG. 5). In addition, a second suction port 51 connected to the first exhaust port 11 of the stirrer 10 is formed below the clarifier 50, and the first suction port 12 of the stirrer 10 is disposed above the clarifier 50. The second exhaust port 52 is connected to the (). Here, the blower 30 is installed between the first exhaust port 11 of the stirrer 10 and the second suction port 51 of the clarifier 50.

On the other hand, the purifier 50 receives the gas generated as the food waste is decomposed from the blower 30, passes the gas through the purified water contained in the purifier 50 to dissolve the smell of the gas and the moisture of the gas in the purified water to purify the gas do. It also serves to lower the temperature of the gas to some extent.

The heater 40 is installed in the lower part of the stirrer 10 and is used to raise the temperature of the inside of the stirrer 15.

Here, a cooler 60 having a conventional structure may be installed between the second exhaust port 52 of the purifier 50 and the first suction port 12 of the stirrer 10. Here, the cooler 60 serves to supply fresh air to the stirrer 10 by lowering the temperature of the purified gas by increasing the room temperature of the stirrer 10 due to the heater 40, and removing the humidity of the gas. . Accordingly, the microorganisms administered to the stirrer 10 can be more active.

On the other hand, when the gas generated as the food waste is decomposed through the purified water of the purifier 50, the purified water is contaminated. Here, a purifier 53 may be further included in the purified water in the purifier 50 so as to purify the purified water of the contaminated purifier 50. Here, the detailed description about the purifier 53 is mentioned later.

In addition, when the humidity of the inside of the agitator 15 supplied through the injector 14 (see FIG. 4) of the agitator 10 and the water in the double wall 13 of the agitator 10 are insufficient to evaporate, or the purifier ( The purified water of 50) may further include a water supply device 70 for supplying the purified water and having a plurality of solenoid valves (not shown).

In addition, the driving motor 100, the blower 30, the cooler 60, the heater 40, the water supply device 70, the injection device 14, and the like may be controlled through the controller 90.

In addition, the outlet portion (not shown) that can be opened and closed on one side of the stirrer 10 may be further included so that the contents in the stirrer 10 can be taken out.

4 is a cross-sectional view taken along the line IV-IV of FIG. 1.

As shown in FIG. 4, the food waste treating apparatus 1 according to the embodiment of the present invention fills the agitating unit 20 with about half of the food waste 6 in the stirrer 10 to which the microorganism 5 is administered. Rotate Accordingly, the food waste 6 and the microorganism 5 are evenly mixed and rotated.

Here, the food waste 6 is gradually removed from the water due to the heater 40, at this time supplies the water through the injection device 14 installed in the stirrer 10 insufficient water.

In addition, the microorganism 5 administered in the stirrer 10 is heated to maintain an appropriate temperature by heating water in the double wall 13 of the stirrer 10 using the heater 40 installed under the stirrer 10. Let's do it.

Here, a humidity sensor (not shown) and a temperature sensor (not shown) may be attached to the inside of the stirrer 10. Accordingly, the humidity and temperature of the inside of the stirrer (15) is inspected from time to time to provide an optimal environment in which the microorganism (5) can operate.

5 is a cross-sectional view of the purifier 50 of the food waste treatment apparatus 1 according to the embodiment of the present invention.

Referring to FIG. 5, the purifier 50 of the food waste treating apparatus 1 according to the embodiment of the present invention is filled with the purifying agent 53 and the purified water about half of the receiving space 55.

Then, the supply space 54 is connected to the water supply device 70 (see Fig. 2) in the upper portion of the clarifier 50 to fill when the purified water is insufficient to evaporate in the receiving space (55).

Looking at the role of the purifier 50, the gas generated while the food waste administered to the stirrer 10 is decomposed has a high temperature by the heater 40 (see Fig. 4). In addition, the food waste 6 (see FIG. 4) is decomposed by the microorganism 5 (see FIG. 4), whereby odor is generated and gas with humidity is generated.

As described above, the gas generated while the food waste is decomposed passes through the first exhaust port 11 (see FIG. 2) of the stirrer 10 (see FIG. 2) and is purged by the blower 30 (see FIG. 2). ) Is sent to the second suction port 51. Then, the gas supplied from the second suction port 51 of the purifier 50 is passed through the purified water of the purifier 50. As a result, the temperature of the gas decreases to a predetermined degree while a part of the malodor of the gas is dissolved in the purified water and removed.

On the other hand, the odor of the gas and some of the water is dissolved in the purified water to contaminate the purified water, the purifying agent 53 may be used to purify the contaminated purified water.

Here, the purifier 50 is mainly used to remove the odor of the gas, the temperature and humidity of the gas passing through the purifier 50 is lowered in the temperature of the cooler 60 (see FIG. 2) to remove moisture after the stirrer ( 10) (see FIG. 2) to the inside of the stirrer 15 (see FIG. 2) via the first inlet 12 (see FIG. 2).

Accordingly, by supplying fresh air to the stirrer 10, the microorganism 5 can be more active, and increases the number of individuals to treat the food waste (6).

6 is a view showing a purifying agent entering the purifier of the food waste treatment apparatus according to the embodiment of the present invention.

As shown in Fig. 6, the purifying agent 53 used in the purifier of the food waste treatment apparatus of the present invention has a substantially spherical shape.

The purifying agent 53 includes a nucleus 53a forming the inside and an outer membrane 53b forming the outside.

The core 53a is mixed with waste incineration ash and mineral clay for ceramic raw materials in a ratio of 1: 5.

The mixed mixture is formed into a substantially spherical shape and baked by molding at a predetermined temperature of 1200 ° C to 1300 ° C. Here, at least one of quartz powder or alumina powder may be used as the mineral clay for ceramic materials.

The outer film 53b is in the form of a glaze before being processed, and is coated on the outer surface of the nucleus 53a to be baked again at a predetermined temperature around 1300 占 폚 to be molded. Here, the outer membrane 53b includes a ceramic glaze and a mineral having an elastic vibration or an angle varying vibration that emits the largest molecular vibration spectrum in the infrared wavelength region of the molecular vibration spectrum of water. Here, the ceramic glaze may be used, such as SrO, CoO, FeO.

Purifier 53 emits the largest molecular vibration spectrum in the infrared wavelength range from the outer membrane to reduce the redox potential of the surrounding purified water. That is, the vibration energy of the internal vibration that excites the crystal of the hydrophilic rock is moved here. In particular, it is possible to transfer water to molecules of water and oxonium by resonance transfer, to excite electrons, and to produce highly water-reducing water by hydration electrons derived by transition and decomposition of the ground state from the excited state occurring thereafter. have.

Purifying the purified water using such a purifying agent.

Here, the blade 21 used in the stirring unit 20 has been described as an example that two sets are installed on the rotating shaft with one set of three wings 21 having different lengths, but according to the needs of those skilled in the art Four or more wings may be formed, and two or more sets may be installed.

In addition, each device is controlled by the control unit 90 until the food waste is completely decomposed and removed by the microorganisms.

In addition, the heater 40 installed in the lower portion of the stirrer 10 may be installed in different numbers depending on the needs of those skilled in the art.

In addition, the cooler 60 is installed behind the purifier 50, but may be installed in front of the purifier 50.

In addition, a water pipe may be installed in the water supply device 70 to receive water from the outside.

In addition, the water level sensor may be further included in the purifier 50.

As described above, the detailed description of the present invention has been made by the embodiments with reference to the accompanying drawings, but the above-described embodiments are only described with reference to the preferred examples of the present invention, and thus the present invention is limited to the above embodiments. It should not be understood as. Therefore, a person having ordinary knowledge in the technical field to which the present invention pertains may easily implement other forms of the present invention within the same scope as the above-described embodiments, or the present invention only by the description of the embodiments of the present invention. It will be possible to practice the invention in the same and equal range.

According to the present invention as described in detail above, by heating the water of the stirrer, there is an effect of preventing the death of microorganisms in the sudden temperature change of the stirrer.

And, by supplying fresh air, there is an advantage that the microorganism can be more active.

In addition, by automatically controlling the temperature and humidity, there is an advantage that provides the optimum environment for the microorganisms to operate.

In addition, by removing the odor of the gas generated from the food waste by using a purifier and a cooler, there is an advantage that can be minimized damage due to odor.

Claims (7)

A stirrer having a first suction port and a first exhaust port and mixing the contents; A cover for opening and closing one side of the stirrer; At least one heater for heating the inside of the stirrer; A receiving space filled with a predetermined amount of purified water, a second suction port connected to the first exhaust port, into which gas discharged from the stirrer flows through the first exhaust port, and connected to the first suction port to open the second suction port. A purifier formed with a second exhaust port flowing through the purified water and discharged through the purified water to the first suction port; And And a blower configured to circulate the gas generated in the stirrer from the first exhaust port of the stirrer to the first suction port. The method of claim 1, And a cooler for dehumidifying and cooling the gas purified in the purifier and the water contained in the gas. The method according to claim 1 or 2, The purifier Food waste treatment apparatus further comprises a purifying agent for purifying the purified water contained in the purifier. The method of claim 3, The stirrer Food waste treatment apparatus further comprises at least one spraying device installed inside the stirrer to supply water. The method of claim 4, wherein Food waste treatment apparatus further comprises a water supply device for supplying at least one of water, water or purified water to the stirrer, the clarifier, the injector. The method of claim 5, The stirrer Food waste treatment apparatus further comprises a; discharge portion for discharging the contents of the stirrer. The method of claim 5, The stirrer The outer wall of the stirrer is formed as a double wall with an empty inside, filling a predetermined amount of water into the empty inside, heating the water with the heater to increase the internal temperature of the stirrer, characterized in that .

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