KR100306570B1 - The apparatus for the treatment of food garbage - Google Patents

Abstract

PURPOSE: A garbage disposer is provided which substantially reduces an amount of garbage and removes stench with a stench cleaner by crushing the garbage with a rotational crusher, ascending the crushed garbage to a certain height and gravitationally dropping the garbage that is then agitated, dried and fermented at the same time. CONSTITUTION: The garbage disposer comprises a mount formed at the upper part of a support; a door hinge(13) installed at a door installation stand; an agitation drum support roller by which an agitation drum(20) is supported; a driving motor(16) driving the agitation drum(20); spinal shaped agitation vanes which are slantly installed at the inner part of the agitation drum(20); a sprocket(23) adhered to the middle part of the outer circumference of the agitation drum(20); a roller guide ring(24) adhered onto both sides of the outer side of the agitation drum(20); a supply hopper(27) installed at one side of the agitation drum(20); a crusher(30) which is installed at the lower part inside the supply hopper(27), and which is rotated by a belt(29) transmitting rotation of a motor(28); a heater fan for blowing hot air generated from an electrical heater(31) into the agitation drum(20) so as to dry the garbage crushed by a crusher; a hot air supply pipe which penetrates a cover(34) and is installed inside the agitation drum(20) so as to supply the hot air blown from the heater fan into the agitation drum(20); an exhaust fan(42) which is installed at a discharge door(40) supported and installed by the door hinge(13), and which is rotated by the operation of an exhaust motor(41); exhaust pipes which penetrate the discharge door(40) and are installed at the inner and outer parts of the agitation drum(20) so as to exhaust stench discharged by the exhaust fan(42); and tension sprockets which is controlled by elasticity of a spring so as to control a tension of a chain(22) transmitting a rotary power of a driving motor.

Description

The apparatus for the treatment of food garbage

The present invention relates to a food waste processing apparatus, and more particularly, by crushing the food waste into predetermined particles by a rotary crusher attached to the input hopper, the food waste fed into the rotary drum is raised by stirring blades, and then gravity It is dropped by drying and evenly dried and fermented to drastically reduce the amount of food waste. By keeping the original shape of sawdust, the amount of sawdust can be reduced and the odor gas is removed by the odor cleaner. By rotating the sprinkler type stirring blades integrally on the inner circumferential surface thereof, the present invention relates to a food waste processing apparatus that can significantly reduce manufacturing costs by removing parts of a conventional rotating stirring blade.

Korean Utility Model Publication No. 95-5245 (95. 7. 3), which is known as a food waste disposal apparatus that can reduce the amount of food waste by fermenting conventional food waste, has a combustion chamber in which combustion heat heated by a burner is formed as a barrier wall. It is supplied in the fermentation tank through a semi-circular indirect heat circulation tube surrounding the fermentation tank to directly heat food waste, and the inverted '-' shape is rotated by the rotation of the motor by rotating the motor to stir the food waste. 'I' shape mixing knife with grinding knife and ring inserted to crush and rotate rotating food waste, while stirring fermented drinking waste and open the discharge door installed at the lower side of fermentation tank It is known to discharge drinking debris.

However, the conventional food waste disposal apparatus uses a 'I' shape mixing knife fitted with an inverted 'c' shaped knife and a ring in order to stir the food waste, thereby reducing the circular shape of sawdust by friction between the grinding knife and the mixed knife. The use of sawdust is large because it cannot be kept as it is, and it is not only expensive to manufacture by installing crushing knife and mixing knife, but also a lot less part replacement cost when the parts are worn out. There was a problem that can not properly mix the food waste, sawdust and fermentation bacteria put into the fermentation tank because a lot of food waste on the knife.

In order to solve the above problems, the food waste is crushed into predetermined particles by a rotary grinder attached to the feeding hopper, and the food waste supplied to the inside of the rotary drum is raised by the stirring blade and then dropped by gravity. By drying with stirring and fermentation treatment, the amount of food waste is greatly reduced, and it is raised by the stirring blade and then dropped by gravity to stir evenly, thereby maintaining the original shape of sawdust and reducing the amount of sawdust. By removing the malodorous gas generated during fermentation by the malodor cleaner, by rotating the drying drum to agitate the food waste, and a part of the conventional rotary stirring blade by laying a spiral stirring blade integrally on the inner peripheral surface of the drum Manufacturing costs can be greatly reduced Is that a technical problem.

1 is a perspective view showing the food waste treating apparatus of the present invention in a case where the case is removed.

2 is a cross-sectional view showing a food waste treating apparatus of FIG.

3 is a plan view showing a food waste treatment apparatus of FIG.

4 is a cross-sectional view illustrating a line A-A in FIG. 3.

5 is a front view showing the food waste treating apparatus of FIG.

Figure 6 is a perspective view of the food waste treatment apparatus of the present invention inserted into the case.

<Explanation of symbols for main parts of drawing>

10: pedestal 11: cast 12: support

13 door hinge 14 door mounting base 15 stirring drum support roller

16: drive motor 20: stirring drum 21: stirring blade

22: chain 23: sprocket 24: roller guide ring

26: inlet 27: supply hopper 28: motor

29: belt 30: grinder 31: electric heater

32: heater fan 33: hot air supply pipe 34: cover

35: spring 36, 36 ': tension sprocket 40: discharge door

41: exhaust motor 42: exhaust fan 43, 43 ': exhaust pipe

50: odor cleaner

The present invention for achieving the above technical problem is described with reference to FIGS. 1 to 6 as follows.

1 is a perspective view showing a food waste treatment apparatus of the present invention, Figure 2 is a cross-sectional view showing a food waste disposal apparatus of Figure 1, Figure 3 is a plan view showing a food waste disposal apparatus of Figure 1, Figure 4 3 is a cross-sectional view showing a line AA of Figure 3, Figure 5 is a front view showing the food waste treatment apparatus of Figure 1, Figure 6 is a perspective view showing the food waste treatment apparatus of the present invention is inserted into the case, Reference numeral 1 in the drawing denotes a case, 17 is a cover mounting stand, 25 is a lid, and 43 'represents an exhaust pipe for discharging the food waste and the fermented malodorous gas by the malodor cleaner 50.

In the food waste treating apparatus according to the present invention, as shown in FIGS. 1 to 5, a cast 11 for moving is installed at a lower portion of the pedestal 10 on which the food waste treating apparatus is placed. The support 12 and the door hinge 13 for supporting the cover mount 17 is installed on the upper portion, the door mount 14 is installed above the door hinge 13, the stirring drum 20 is supported The stirring drum support roller 15 and the driving motor 16 for driving the stirring drum are attached.

In the interior of the stirring drum 20, which sits on the upper side of the stirring drum support roller 15 installed on the upper portion of the pedestal 10, the stirring blade 21 of the spiral shape is installed to be inclined, and the stirring drum 20 is Sprockets 23 which are rotated by the chain 22 are attached to the middle portion of the outer circumference, and roller guide rings 24 are attached to both outer sides.

One side of the stirring drum 20 is provided with a supply hopper 27 integrally formed with an inlet 26 for supplying food waste into the stirring drum 20, and an inner lower side of the supply hopper 27. The grinder 30 is rotated by a belt 29 for transmitting the rotation of the motor 28, the food waste crushed by the grinder 30 to supply hot heat in the stirring drum 20 In order to dry, a heater fan 32 for supplying heat generated by the electric heater 31 is installed, and a hot air supply pipe 33 for supplying hot heat by the heater fan 32 is stirred through the cover 34. It is installed inside the drum 20.

The other side of the stirring drum 20 is rotated by the operation of the exhaust motor 41 to discharge the odor generated by food waste and fermentation bacteria to the discharge door 40 which is supported by the door hinge 13 to the outside The exhaust fan 42 is provided, and the exhaust pipes 43 and 43 'are installed inside and outside the stirring drum 20 through the discharge door 40 to the odor discharged by the exhaust fan 42 to the outside. .

In addition, tension sprockets 36 and 36 ', which are elastically adjusted to the spring 35, to adjust the tension of the chain 22 which transmits the rotational force of the driving motor 16 to drive the stirring drum 20, It is installed, and the odor cleaner 50 for deodorizing the odor in the exhaust pipe (43 ') for discharging the odor generated in the stirring drum 20 to the outside is configured.

Referring to Figures 1 to 6 the working relationship of the present invention configured as described above is as follows.

Press the power switch installed in the control box (not shown) to supply power to the drive motor 16, the motor 28, the exhaust motor 41, the heat transfer heater 31, the heater fan 32 and the like to the drive motor (16) After opening the lid 25 installed on the case 1 while the motor 28, the exhaust motor 41, the electric heater 31, the heater fan 32, and the like are driven, food waste, sawdust, And when the fermentation bacteria are supplied to the feed hopper 27, the food waste is finely pulverized by a grinder 30 that rotates the rotation of the motor 28 by the belt 29 is formed integrally with the feed hopper 27 It is supplied to the inside of the stirring drum 20 through the inlet (26).

When the rotation of the drive motor 16 is transmitted to the chain 22, it is transmitted to the sprocket 23 formed on the outer periphery of the center, the roller guide ring 24 is installed on both sides of the stirring drum support roller 15 Finely crushed food waste and sawdust and fermentation bacteria supplied to the inside of the rotating stirring drum 20 is raised to the upper by a spiral stirring blade 21 made of a plurality on the inner circumferential surface of the stirring drum 20 As the gravity drops repeatedly, the sawdust quickly disperses the food waste while maintaining its shape, and the food waste and fermentation bacteria are decaying evenly and at the same time the temperature sensor not shown to maintain the temperature appropriate for fermentation. It is detected by the electric heater 31 and always heated to a constant temperature and heated by the hot air fan 30 of 30 ℃ to 40 ℃ rotates Through the hot air supply pipe 33 is supplied to a forced stirring drum 20 to the temperature distribution is made uniform as a whole stirring drum 20 at the same time that the food waste is dried in the fermentation it is sufficient oxygen is supplied to the zymogen.

As described above, the odor gas generated while the food waste is dried in the stirring drum 20 and fermented by the fermentation bacteria is discharged by the exhaust fan 42 which is rotated by the driving of the exhaust motor 41. Through the exhaust pipe 43 is installed inside the stirring drum 20 and the exhaust pipe 43 'installed on the outside of the stirring drum 20 is discharged through the exhaust pipe 43' to the outside The emitted odor gas passes through the odor cleaner 50 and the odor is completely deodorized and passes through the exhaust pipe 43 'and finally released to the outside.

When food waste, sawdust and fermentation bacteria are rotted evenly and completely dried and fermented, press the power cut-off switch installed in the control box (not shown) to cut off the power to drive the motor 16, motor 28, and exhaust. After confirming the stop state of the drive device such as the motor 41, the heat transfer heater 31, the heater fan 32, the exhaust fan 42 after removing the clip (not shown) fastened to the exhaust pipe 43 '. And pull out the door mounting bracket 14 integrated with the discharge door 40 to which the exhaust motor 41 is attached, and when the door hinge 13 is rotated and the discharge door 40 is opened, the driving motor 16 is opened little by little. The food waste accumulated in a small amount fermented by fermentation bacteria in the inside of the stirring drum 20 by the reverse rotation is moved to the outlet by the stirring blade 21 of the spiral form and discharged to the outside, and also the food waste treatment plant A will be by moving without being is difficult by the cast 11 is installed at the lower portion of the stand (10) to move to the desired location and character.

When the chain 22 that transmits the rotational force of the driving motor 16 is sag when the stirring drum 20 is rotated, the elasticity of the spring 35 is transmitted to the tension sprockets 36 and 36 '. By preventing the chain 22 from sagging, the contact area between the sprocket 23 installed on the stirring drum 20 and the sprocket formed on the shaft of the driving motor 16 can be increased to rotate smoothly. .

As described in detail above, the present invention grinds the food waste into predetermined particles by a rotary grinder attached to the feeding hopper, raises the food waste fed into the rotary drum by a stirring blade, and then falls by gravity to evenly stir. While drying, fermentation treatment can greatly reduce the amount of food waste, and by raising the stirring blades and then drop by gravity to stir evenly while maintaining the original shape of sawdust, while reducing the amount of sawdust used fermentation bacteria The odor is deodorized by passing the malodorous gas generated during fermentation through the malodor cleaner, and the drying drum for stirring the food waste is rotated, and the stirring blade in the form of a spiral is integrated on the inner circumferential surface of the conventional rotary stirring blade. Manufacturing costs by removing parts You can save it in effect.

Claims (2)

(Correction) The support 12 is formed on the upper portion of the pedestal 10, the door hinge 13 is installed on the door mounting stand 14, the stirring drum support roller 15 is supported on which the stirring drum 20 is mounted Drive motor 16 for driving the stirring drum is attached, Inside the stirring drum 20, which is seated on the upper side of the stirring drum support roller 15 installed on the pedestal 10, a stirring blade 21 of a spiral shape is inclined, and a chain 22 is formed at the middle of the outer circumference. The sprocket 23 is rotated by the attachment is installed, the roller guide ring 24 is attached to the outer both sides, One side of the stirring drum 20 is provided with a feed hopper 27 formed integrally with the inlet 26 for supplying food waste into the stirring drum 20, a motor at the lower side of the supply hopper 27 The grinder 30 which rotates by the belt 29 which transmits rotation of the 28 is provided, In order to dry the food waste crushed by the grinder 30 in the stirring drum 20 by supplying hot heat, a heater fan 32 for supplying heat generated from the heat transfer heater 31 is installed. Hot air supply pipe 33 for supplying hot heat by 32 is passed through the cover 34 and installed inside the stirring drum 20, The other side of the stirring drum 20 is rotated by the operation of the exhaust motor 41 to discharge the odor generated by food waste and fermentation bacteria to the discharge door 40 which is supported by the door hinge 13 to the outside An exhaust fan 42 is installed, and the exhaust pipes 43 and 43 'are installed inside and outside the stirring drum 20 by passing the odor discharged by the exhaust fan 42 through the discharge door 40. , Tension sprockets 36 and 36 ', which are adjusted by elasticity, are installed in the spring 35 to adjust the tension of the chain 22 which transmits the rotational force of the driving motor 16 for driving the stirring drum 20. Food waste processing apparatus, characterized in that the. (Correction) The food waste treatment method according to claim 1, wherein an odor cleaner 50 for deodorizing the odor is installed in an exhaust pipe 43 'for discharging the odor generated in the stirring drum 20 to the outside. Device.