KR101319741B1 - Canister for receiving food waste - Google Patents

Abstract

According to the present invention, the food waste generated in the sink is stirred and crushed, and then submerged and fermented by microorganisms to enable environmentally friendly decomposition and clean and hygienic. The present invention, after crushing the food waste generated in the sink with a grinder 1. A food waste treatment apparatus for a sink adapted to be decomposed by microorganisms, the apparatus comprising: a decomposition tank having an inner bottom surface as an inclined surface; Food waste disposed in the middle of the decomposition tank and crushed in the pulverizer is introduced through the inlet of the upper portion and has a first slit on the bottom, and food waste provided to one side of the first stirrer and primarily crushed. A second stirring tank having a second slit on the bottom thereof and crushing again; A ceramic ball mixed with food waste and added to the stirring tank to provide a microbial habitat; The mixing tank is composed of a stirring blade for mixing the food waste and the ceramic ball, the second stirring tank is formed above the first stirring tank, the outlet of the decomposition tank is provided between the first slit and the second slit. And a cristolab is formed thereunder; It is proposed a food waste treatment apparatus for a sink, characterized in that the microorganism carrier contained in the bottom cristolab of the decomposition tank.

Description

Food waste treatment device for sinks {CANISTER FOR RECEIVING FOOD WASTE}

The present invention relates to a food waste treatment device for a sink, and after stirring and crushing the food waste generated in the sink, it is submerged and fermented by microorganisms to enable environmentally friendly decomposition treatment, clean and sanitary food waste treatment apparatus It is about.

In general, the food waste generated in the sink 110, such as a home or restaurant, by applying pressure with a predetermined pressurizing means or by applying heat with a heating means such as a heater, drying or separating and discharging moisture to facilitate treatment. The weight is reduced or finely pulverized by a predetermined grinding means provided in the drain hole of the sink.

Therefore, the same inventors as the inventors of the present invention proposes domestic registered patent No. 10-0893058 (2009.04.03.) Or domestic patent application No. 10-2008-0064839 (2008.07.04.) In advance to food waste by microorganisms Can be effectively decomposed. Briefly, in the former case, in order to crush and decompose the above-mentioned food waste, a porous ceramic ball and a carrier member are added to increase the microbial habitat, and to stabilize and buffer the microbial habitat. It prolongs the life of the bowl and promotes the decomposition of food waste. However, in the case of the former, the structure is complicated, so that the production cost and the price of the product are expensive and the maintenance is difficult, resulting in relatively inefficient and economic burdens.

In the latter case, food waste can be decomposed after dehydration and pulverization, but it still takes a long time for food waste to be decomposed by microorganisms, and food waste is released to the outside without being completely processed. . In addition, the strength of the ceramic ball is easily worn due to low wear and damage caused by the efficiency of the treatment device is lowered, the cost of replacing or maintaining the ceramic ball has occurred.

In recent years, as the diet changes with a vegetarian diet, encouraging a health-oriented eating culture, food waste of vegetables or vegetables increases, and it takes a relatively long time and cost to dissolve it into microorganisms, There is a situation.

1. Domestic registered patent No. 10-0893058 (Apr. 23, 2009) 2. Domestic Patent Application No. 10-2008-0064839 (Apr. 4, 2008)

An object of the present invention is to put the food waste generated in the sink into the stirring tank of the food waste processing apparatus while finely ground by the grinding means, and finely ground by mixing and stirring the ceramic ball with the food waste, The crushed food waste falls down to be completely decomposed by the microorganisms and provides a stable habitat for the microorganisms, and thus is discharged through the outlet of one side while floating on the water as mucus-like waste treated by the microorganisms. It is to provide a food waste treatment device for a sink.

According to an aspect of the present invention, there is provided a food waste processing apparatus for a sink in which food waste generated in a sink is crushed by a pulverizer and then decomposed by microorganisms, comprising: a decomposition tank having an inner bottom surface as an inclined surface; Food waste disposed in the middle of the decomposition tank and crushed in the pulverizer is introduced through the inlet of the upper portion and has a first slit on the bottom, and food waste provided to one side of the first stirrer and primarily crushed. A second stirring tank having a second slit on the bottom thereof and crushing again; A ceramic ball mixed with food waste and added to the stirring tank to provide a microbial habitat; It is provided in the stirring tank and is composed of a stirring blade for mixing food waste and ceramic balls, a second stirring tank is formed above the first stirring tank, the outlet of the decomposition tank is provided between the first slit and the second slit. Become; The present invention proposes a food waste treatment apparatus for a sink, characterized in that the microbial carrier is contained in the cristolab formed at the bottom of the decomposition tank, and the underwater microbial carrier is composed of porous ocher balls which are formed of ocher as a main material.

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In addition, according to the present invention, the decomposition tank is characterized in that the inclined surface of the bottom is configured to be inclined downward from the second stirring tank to the first stirring tank.

The present invention is processed step by step through the first immersion fermentation step and then the third immersion fermentation step after the first crushed food waste, not only can efficiently process various kinds of food waste, but also each step This is smooth, without the occurrence of section congestion or overload at each step, and the treatment efficiency of food waste is greatly improved. In particular, the present invention is an underwater microbial carrier ie, porous ocher ball contained in the bottom cristolab of the digestion tank is made of ocher as the main raw material and is made of porous to provide a safe habitat for microorganisms to inhabit, By activating the decomposition treatment of food waste, and active in water degradation by the Bacillus strain provides an effect to further improve the treatment efficiency of food waste.

In addition, the present invention is easy to manufacture the food waste treatment apparatus for the sink is easy to manufacture, lower the manufacturing cost and manufacturing cost, the price of the product is cheap, easy maintenance and economical effect such as reducing the management cost to provide.

And by discharging clean food waste sufficiently decomposed through the treatment device of the present invention to prevent sewage treatment facilities and natural environmental pollution, including treatment device, and accompanied by the effect of significantly reducing the treatment cost.

1 is a view illustrating a state in which a food waste treatment apparatus for a sink is installed under a sink according to a preferred embodiment of the present invention.
Figure 2 is a perspective view showing the configuration of a food waste treatment apparatus for a sink according to the present invention.
Figure 3 is a front view showing an internal cross-sectional view of the food waste treatment apparatus for a sink of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. According to the drawings, in the present invention, the food waste (S) generated in the sink in the crusher 100, the food waste processing apparatus for sinks to be disintegrated by the microorganisms, the inner bottom surface is inclined surface ( A decomposition tank 12 of 14); The first stirring tank 20 is provided in the middle portion of the decomposition tank 12 and the food waste crushed in the crusher 100 is introduced through the inlet 16 of the upper portion and has a first slit 21 at the bottom thereof. A second stirrer 22 provided on one side of the first stirrer 20 and crushing the first crushed food waste again and having a second slit 23 on the bottom thereof; A ceramic ball 30 which is mixed with the food wastes into the stirring tanks 20 and 22 and provides a microbial habitat; It is provided in the stirring tank (20, 22) and consists of stirring blades (24, 25) for mixing the food waste and the ceramic ball 30, the second stirring tank (22) than the first stirring tank (20) It is formed above, the outlet 17 of the decomposition tank 12 is provided between the first slit (21) and the second slit (23) and the cristo lap (13) is formed thereunder; The bottom cristolab 13 of the decomposition tank 12 is characterized in that the microbial carrier 32 in the water.

The above is explained in more detail as follows.

Food waste treatment apparatus 10 for the sink of the present invention is finely crushed through the crushing means 100 under the sink 110, finely crushed food waste (S) and is further broken down into microorganisms and released to release, this A decomposing tank 12, first and second stirring tanks 20 and 22, a ceramic ball 30, an aquatic microorganism carrier 32, an outer casing 50 surrounding the decomposing tank, and the like. Becomes

The disassembling tank 12 is provided with first and second stirring tanks 20 and 22 connected in a semicircular shape to an inner middle part, and having an outlet 17 on one side of the bottom part, the outlet being at a constant height from the bottom. To form a predetermined cristolab 13 under the outlet. The agitation vessel contains ceramic balls 30 and is mixed and agitated with food waste. For this purpose, first and second agitator wings 24 and 25 are provided in the first and second agitators.

 The first and second stirring blades 24 and 25 may be rotated by the rotation shaft 26 connected to the driving shaft of the rear driving motor 27 through a power transmission means.

The first and second stirring tanks 20 and 22 have a two-stage structure that is open upward as a 'U', and the ceramic balls 30 are contained inside the first and second stirring blades 24 and 25. do. When the food waste S is input through the inlet 16 provided on the upper side, the first stirring tank 20 is stirred and crushed together with the ceramic ball 30 and then passed to the second stirring tank. . Subsequently, in the second stirring tank 22, the above-mentioned food waste and ceramic balls are stirred again to further finely grind. The food waste thus crushed falls down through the first and second slits 21 and 23 formed on the bottoms of the first and second stirring tanks 20 and 22 and is put in the bottom of the decomposition tank.

At this time, the food waste generated in the sink 110 is crushed to 10 ~ 20mm in the crushing means 100, and then crushed to 1.5mm or less in the stirring tank to be introduced into the bottom of the decomposition tank. It is preferable that the first and second slits 21 and 23 have a width of 0.5 to 2 mm and are formed long in the width direction with a spacing of 2 to 3 mm.

In addition, the ceramic ball 30 may be a microbial bacteria inhabit, made of bio ceramics (Bio ceramics) having a compressive strength of 10 ~ 200kg / cm ² , the central portion providing a place where the microbial bacteria inhabit Micropores are formed in the nucleus and the epidermal layer surrounding the outer periphery of the nucleus, and are referred to in Korean Patent No. 10-0893058, which is mentioned in the above-mentioned patent document.

The decomposition tank 12 is a submerged decomposition method by the microorganisms of the bottom part, the microorganisms inhabit with a certain amount of water, and the microorganism carrier 32 is contained in the microorganisms to provide a habitat environment.

At this time, the second stirring tank 22 is formed higher than the first stirring tank 20 and at the same time the outlet 17 provided in the lower portion of the decomposition tank 12, the first and second stirring tank 20, Between the 22), that is, between the first slit 21 and the second slit 23, the moisture is properly adjusted in a state where the first slit 21 of the bottom of the first stirring tank 20 is submerged in the water surface. In addition, the second stirring tank 22 crushes food waste sufficiently and falls down through the second slit while the second slit 23 is exposed above the water surface.

In other words, the finely crushed food waste in the stirring tank is completely decomposed by the microorganisms at the bottom of the decomposition tank 12, so that the excretion caused by the microorganisms floats on the surface in the form of sticky mucus and floats on one side of the outlet 17. Is emitted through. At this time, the organic components, proteins, fibers, and other substances that constitute the food waste are completely decomposed and purified to be in the form of sticky mucus, and only a very small amount of residue is released to the outside through the outlet with water. .

On the other hand, the food waste treatment apparatus using microorganisms operates normally for a few months, but after a certain period of time, the porous ceramic ball wears down and the function of crushing the food waste decreases. As a result, the phenomenon of treatment efficiency drastically decreased as the content of microorganisms dropped sharply. For this reason, the underwater microorganism carrier 32 is put into the bottom of a decomposition tank.

The underwater microbial carrier 32 is preferably made of porous material to provide a suitable environment for microorganisms, and according to the present invention, the underwater microbial carrier 32 is a spherical porous ocher formed of ocher as a main material. It is a ball. The ocher ball (Ball) is formed by spherical ocher as a main raw material and baked at high temperature. The ball is made of porous material and provides a safe habitat for microorganisms to inhabit, thereby enhancing the reproductive activity of microorganisms and reducing food waste. It activates the digestion process and promotes the hydrolysis activity by the Bacillus strains.

According to the present invention, the decomposition tank 12 is inclined downward from the second stirring tank as the inclined surface 14 of the bottom is configured to be inclined downward toward the first stirring tank 20 from the second stirring tank 22. The food waste is smoothly decomposed as it moves to the outlet naturally along the slope, and the decomposition activity of microorganisms actively occurs near the first stirring tank to induce it to be completely decomposed. In addition, the first slit 21 of the first agitator 20 is partially submerged in a relatively deep position, so that the microorganisms inhabiting the cristolab 13 naturally enter the first agitator through the first slit. As the inflow is replenished, the second agitator is naturally supplied and circulated, and the flow is smooth.

The decomposition tank 12 is provided with an overflow 18 on one side of the upper portion, and the overflow 18 is connected to the inlet 19 of the lower portion, so that if food waste is excessively introduced into the stirring vessel through the inlet, This overflow flows into Cristow. At this time, the overflow 18 is provided with a screen (not shown) to filter the food waste to pass only the water, and is provided at the same or lower position than the inlet and the inlet 19 is preferably located higher than the outlet. .

In addition, the water pump 40 is provided on one side of the upper surface of the inclined surface 14 to suck food waste and microorganisms together with the water in the bottom of the decomposition tank, and through the input pipe 42 connected to the discharge shaft of the underwater pump (agitator tank ( 20,22) is added again and stirred to supply water to the stirring tank.

10: Food waste treatment device 12: Disintegration tank 13: Cristo Lab
14: Slope 16: Inlet 17: Outlet
18: overflow 19: inlet 20, 22: stirring
21, 23: slit 24, 25: stirring blade 26: rotating shaft
27: driving motor 30: ceramic ball
32: underwater microorganism carrier 50: outer casing

Claims (3)

In the food waste processing apparatus for a sink to be disintegrated by microorganisms after crushing the food waste (S) generated in the sink with a grinder 100,
An decomposition tank 12 whose inner bottom surface is an inclined surface 14;
The first stirring tank 20 is provided in the middle portion of the decomposition tank 12 and the food waste crushed in the crusher 100 is introduced through the inlet 16 of the upper portion and has a first slit 21 at the bottom thereof. ,
A second stirrer 22 provided on one side of the first stirrer 20 and crushing the first crushed food waste again and having a second slit 23 on the bottom thereof;
A ceramic ball 30 which is mixed with the food wastes into the stirring tanks 20 and 22 and provides a microbial habitat;
While being provided in the stirring tank (20, 22) consists of stirring blades (24, 25) for mixing food waste and ceramic balls (30),
A second stirring tank 22 is formed above the first stirring tank 20, and an outlet 17 of the decomposition tank 12 is provided between the first slit 21 and the second slit 23. ;
The aquatic microorganism carrier 32 is contained in the cristolab 13 formed at the bottom of the decomposition tank 12, and the aquatic microbial carrier 32 is composed of porous ocher balls formed of ocher as a main material. Food waste processing device for the sink.
delete The method of claim 1,
The disassembling tank 12 is a sink of food waste treatment device, characterized in that the inclined surface 14 of the bottom is configured to be inclined downward toward the first stirring tank (20) from one side of the second stirring tank (22).

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