KR200270982Y1 - Decomposition device of organic waste - Google Patents

Abstract

The present invention provides an organic waste decomposing device comprising: a plate-shaped base frame; A cylindrical shell case installed on the base frame to contain microorganisms; A shaft rotatably installed in the center of the shell case; A plurality of arm blades coupled to the shaft to stir / crush the organic waste put into the shell case; A drive motor for providing rotational force to the shaft; A ring blower for supplying air into the shell case; An air pipe connecting between the ring blower and a lower portion of the shell case; A pre-heater installed on the air pipe to preheat air supplied into the shell case; A condenser for liquefying and discharging water vapor discharged upon decomposition of organic waste in the shell case; A steam pipe connecting between an upper portion of the shell case and a condenser; It provides an organic waste decomposition apparatus comprising a control box for controlling the drive of the drive motor, ring blower and free heater.

Description

Organic Waste Decomposition Device {DECOMPOSITION DEVICE OF ORGANIC WASTE}

The present invention relates to an organic waste treatment technology, and more particularly, to an organic waste decomposing device for extinguishing / decomposing organic waste at high speed using microorganisms.

In general, organic wastes such as food waste contain a large amount of animal and vegetable fiber, protein, carbohydrates, calcium, water, and the like, and when they are landfilled without being destroyed after destruction, the extracts from organic wastes flow into groundwater and water supply. To contaminate them.

Thus, recently, a method of decomposing and extinguishing organic waste including food waste using microorganisms has been proposed. For example, Japanese Utility Model Publication No. 55-8302, Japanese Utility Model Publication No. 55-33004, Japanese Utility Model Publication No. 3-34030, Japanese Utility Model Publication No. 3-45936, Japan "Fermentation apparatus of organic solid waste" disclosed in Utility Model Publication No. 4-45589 and Japanese Utility Model Publication No. 6-42935; Korea Utility Model Publication No. 94-12627, Utility Model Publication No. 94-12628, Utility Model Publication No. 94-20714, Utility Model Publication No. 96-4300, Utility Model Publication No. 95-7395 "Method and apparatus for fertilizing or feeding food waste or organic waste" disclosed in Utility Model Publication No. 95-24804, Japanese Utility Model Publication No. 59-33735, and Japanese Utility Model Publication No. 63-162843; "Carbonation treatment apparatus of organic waste" disclosed in Japanese Patent Laid-Open No. 8-132008; The "disposal device of waste including food" disclosed in Japanese Patent Application Laid-Open No. 8-132004, Japanese Patent Application Laid-Open No. 8-57458, and Japanese Patent Application Laid-Open No. 8-57459.

However, the above inventions have some effect in reducing organic wastes such as food waste, but because they are fermented without crushing or crushing, they have to increase the processing apparatus and take a long time to decompose due to the small reaction area. Many of them could not be processed and discharged as they were. In addition, the odor is severe due to harmful gases such as ammonia, carbon dioxide, carbon monoxide, gaseous sulfite, hydrogen sulfide, etc. generated during the reaction of microorganisms and organic waste, there were many problems in the practical use in homes, schools, public places, hospitals.

On the other hand, in order to solve the problems caused by the odor generated in the treatment of the organic waste described above disclosed in Korean Utility Model Publication No. 94-22660, Utility Model Publication No. 94-24805 and Utility Model Publication No. 95-30392 As described above, such as an "organic fermentation apparatus incorporating an organic deodorizer or a deodorizer" has been proposed.

However, these devices only reduce the odor a little and still cause odor when organic waste is decomposed, and thus, fundamental problems due to odor generated during organic waste disposal have not been solved.

In order to solve the above problems, an object of the present invention is to provide an organic waste decomposing device that does not generate odor, can be rapidly extinguished, and does not require secondary treatment of residues.

In addition, another object of the present invention is to provide an organic waste decomposing device that is small in size and simple in structure and easy to use and maintain.

In order to achieve the above object, the present invention provides an organic waste decomposing device, comprising: a plate-shaped base frame; A cylindrical shell case installed on the base frame to contain microorganisms; A shaft rotatably installed in the center of the shell case; A plurality of arm blades coupled to the shaft to stir / crush the organic waste put into the shell case; A drive motor for providing rotational force to the shaft; A ring blower for supplying air into the shell case; An air pipe connecting between the ring blower and a lower portion of the shell case; A pre-heater installed on the air pipe to preheat air supplied into the shell case; A condenser for liquefying and discharging water vapor discharged upon decomposition of organic waste in the shell case; A steam pipe connecting between an upper portion of the shell case and a condenser; It provides an organic waste decomposition apparatus comprising a control box for controlling the drive of the drive motor, ring blower and free heater.

1 is a perspective plan view of an organic waste decomposition apparatus according to a preferred embodiment of the present invention,

2 is a perspective front view of an organic waste decomposition apparatus according to a preferred embodiment of the present invention,

3 is a perspective left side view of an organic waste decomposing device according to a preferred embodiment of the present invention;

4 is a perspective right side view of the organic waste decomposition apparatus according to the preferred embodiment of the present invention,

5 is a lower configuration of the shell case of the organic waste decomposition apparatus according to an embodiment of the present invention,

6 is a plan view inside the shell case of the organic waste decomposition apparatus according to an embodiment of the present invention,

7 is a side view inside the shell case of the organic waste decomposing device according to a preferred embodiment of the present invention,

Figure 8 is a three side view showing the inner arm blade of the organic waste decomposition apparatus according to a preferred embodiment of the present invention,

Figure 9 is a three side view showing the outer arm blade of the organic waste decomposition apparatus according to a preferred embodiment of the present invention.

<Explanation of symbols for the main parts of the drawings>

10: base frame 20: shell case

30: shaft 40: arm blade

50: drive motor 60: ring blower

70: air pipe 80: free heater

90: condenser 100: control box

Hereinafter, a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings. In describing the present invention, if it is determined that the detailed description of the related known function or configuration may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be omitted.

1 is a perspective plan view of an organic waste decomposition apparatus according to a preferred embodiment of the present invention, Figure 2 is a perspective front view of an organic waste decomposition apparatus according to a preferred embodiment of the present invention, Figure 3 is a preferred embodiment of the present invention 4 is a perspective left side view of an organic waste decomposition apparatus according to a preferred embodiment of the present invention, and FIG. 5 is a shell case of an organic waste decomposition apparatus according to a preferred embodiment of the present invention. 6 is a plan view of the inside of the shell case of the organic waste decomposition apparatus according to a preferred embodiment of the present invention, Figure 7 is a side view of the inside of the shell case of the organic waste decomposition apparatus according to a preferred embodiment of the present invention, 8 is a three side view showing the inner arm blade of the organic waste decomposition apparatus according to a preferred embodiment of the present invention, Figure 9 3 is shown a shaving outer blade arm of the organic waste decomposition apparatus according to a preferred embodiment of the invented.

1 to 6, the organic waste decomposition apparatus 1000 according to the preferred embodiment of the present invention is a base frame (Base frame, 110), shell case (Shell case, 120), shaft (Shaft, 130) , Arm blade (140), Drive motor (150), Ring blower (160), Air pipe (170), Pre-heater (180), Condenser (Condenser) , 190), a steam pipe 200, and a control box 210, and further includes a cover Cover 220 and a chiller 230.

The base frame 110 is a plate-shaped member having a square shape that supports all components including the shell case 120. The base frame 110 includes a caster 112 at each corner of the rear surface. The caster 112 is a rotating member that enables the organic waste decomposition apparatus 1000 of the present invention to be movable.

The shell case 120 is a cylindrical structure in which decomposition of organic waste by microorganisms occurs, and is fixedly installed on the base frame 110. Inside the shell case 120 is an antibacterial bacterium which is a special microorganism for decomposing organic waste. The antibacterial bacteria are microorganisms used to decompose organic materials, and release water and carbon dioxide gas when decomposing organic materials. The shell case 120 includes a door for input 122 and a door 124 for discharge.

The shaft 130 is an axial member rotatably installed at the center of the shell case 120. A shaft gear 132 is coupled to one end of the shaft 130, and a chain 134 for transmitting driving force is connected between the shaft gear 132 and the motor gear 152 of the driving motor 150.

The arm blade 140 is coupled to the outer peripheral surface of the shaft 130 is a plurality of stirring / grinding means for stirring / grinding the organic waste put into the shell case. The arm blade 140 is composed of a plurality of inner arm blades 141 installed at equal intervals with respect to the axial direction of the shaft and an outer arm blade 146 installed at both ends of the shaft, respectively. The inner arm blade 141 includes an inner arm plate 142 having one end coupled to a shaft, and an inner end plate 143 coupled to the other end of the inner arm plate and bent at the center thereof. The outer arm blade 146 has an outer arm plate 147 having one end coupled to a shaft, an outer end plate 148 coupled to the other end of the outer arm plate and bent at the center thereof, and an upper portion of the outer arm plate. It consists of an obliquely coupled sub-plate 149.

The drive motor 150 is a means for providing a rotational force to the shaft 130 when a drive voltage is applied. The shaft 130 rotates according to the driving of the drive motor 150, and a plurality of arm blades 140 installed on the outer circumferential surface of the shaft 130 stir the organic waste and the microorganism in the shell case 120. Let's do it.

The ring blower 160 is a means for supplying air into the shell case 120. The microorganisms used to decompose the organic waste are aerobic bacteria, and continuous supply of air is essential when decomposing the organic waste, and the ring blower 160 enables stable and continuous air supply into the shell case 120.

The air pipe 170 is a tubular member connecting between the ring blower 160 and the lower portion of the shell case 120. The air pipe 170 serves as a passage to allow the air flow generated by the ring blower 160 to reach the shell case 120.

The pre-heater 180 is a means for preheating the air supplied to the shell case 120 is installed on the air pipe (170). The pre-heater 180 supplies the air heated to a temperature suitable for decomposition of the organic waste into the shell case 120, thereby increasing the decomposition efficiency of the organic waste and shortening the time required for decomposition.

The condenser 190 is a means for liquefying and discharging water vapor discharged upon decomposition of organic waste in the shell case 120.

The steam pipe 200 is a tubular member connecting the upper portion of the shell case 120 and the condenser 190. The steam pipe 200 serves as a passage through which steam generated during decomposition of organic waste reaches the condenser 190 inside the shell case 120.

The control box 210 is a means for controlling the driving of the driving motor 150, the ring blower 160 and the pre heater 180. The control box 210 controls driving time and intervals of the driving motor 150, the ring blower 160, and the pre-heater 180 according to a user's selection or a preset mode. The control box 210 includes a mode selection switch, a ring blower switch, and a drive motor switch.

The cover 220 is a structure for protecting all components including the shell case 120.

The chiller 230 is cooling means for controlling the temperature inside the shell case 120. The chiller 230 lowers the temperature by supplying cold air into the shell case 120 when the temperature inside the shell case 120 reaches a preset temperature or a preset time.

On the other hand, look at the operation of the organic waste decomposition apparatus of the present invention having the configuration as described above are as follows. The organic waste decomposition process using the organic waste decomposition apparatus of the present invention consists of a manual operation process and an automatic operation process.

(1) manual driving process

After manually selecting the mode selection switch on the control box, open the loading door and inject the organic waste into the shell case. Then, when the ring blower switch and the drive motor switch of the control box are pressed in, the air is supplied by the ring blower and the shaft / arm blade is rotated by the drive motor. The agitation is maintained for 3 to 5 minutes to smoothly stir the microorganisms and organic waste.

(2) automatic driving process

When the manual driving process is completed, the closing door is closed and the mode selection switch is automatically selected. Then, the ring blower and the drive motor are driven after a preset time. Subsequently, when the set time elapses, the chiller is operated and the drive motor is stopped. Then, it is stirred / rested for 3 to 5 hours, and the drive motor is operated again. At this time, the stirring and rest by the drive motor is repeatedly performed 5 to 8 times for 24 hours. Then, after 24 hours, all the power is cut off.

As described above, since the organic waste decomposition apparatus according to the embodiment of the present invention is completely decomposed by the special microorganisms in the shell case, the microorganisms have no effect of generating odor and residue.

In addition, the organic waste decomposing device according to an embodiment of the present invention has a pre-heater by supplying the air heated to a temperature suitable for the antibacterial activity to the shell case, there is an effect capable of high-speed extinction of the organic waste.

In addition, the organic waste decomposition apparatus according to an embodiment of the present invention has the effect of providing an organic waste decomposition apparatus that is small in size and simple in structure and easy to use and maintain.

Claims (3)

In the organic waste decomposition apparatus, A plate-shaped base frame; A cylindrical shell case installed on the base frame to contain microorganisms; A shaft rotatably installed in the center of the shell case; A plurality of arm blades coupled to the shaft to stir / crush the organic waste put into the shell case; A drive motor for providing rotational force to the shaft; A ring blower for supplying air into the shell case; An air pipe connecting between the ring blower and a lower portion of the shell case; A pre-heater installed on the air pipe to preheat air supplied into the shell case; A condenser for liquefying and discharging water vapor discharged upon decomposition of organic waste in the shell case; A steam pipe connecting between an upper portion of the shell case and a condenser; And a control box for controlling the driving of the drive motor, the ring blower, and the pre-heater. The method of claim 1, The arm blade, An inner arm plate having one end coupled to the shaft, and an inner end plate coupled to the other end of the inner arm plate and bent at a center thereof, the inner arm blades being equally spaced in the axial direction of the shaft; An outer arm plate having one end coupled to the shaft, an outer end plate coupled to the other end of the outer arm plate and bent at the center, and a sub plate inclinedly coupled to an upper end of the outer arm plate, wherein both ends of the shaft Organic waste decomposing device comprising an outer arm blade respectively installed in the. The method of claim 1, And a cover for protecting the shell case.