KR20190026495A - Food waste treatment appratus - Google Patents

Abstract

The present invention relates to a food waste treatment apparatus, which comprises: a dehydration unit for dehydrating and pulverizing an introduced food waste; a receiving hopper installed at a position adjacent to the dehydration unit, having a receiving space therein, and having a discharge pipe connected to the receiving space at a lower portion thereof; a supply unit for receiving food waste, which is dehydrated and pulverized by the dehydration unit, to supply the food waste of a predetermined amount to the receiving hopper together with lime and illite; a stirring unit installed in the receiving hopper to stir the food waste, the lime and the illite introduced to the receiving space; an opening and closing member installed in the discharge pipe to open and close the discharge pipe; and a packaging unit for packaging a mixture of the food waste, the lime, and the illite discharged through the discharge pipe. According to the present invention, the food waste treatment apparatus can easily reuse food waste by mixing lime and illite with the dehydrated and pulverized food waste to fertilize the same. Also, fertilized waste is packaged with vinyl, thereby preventing odor from being generated, and being easily stored and carried.

Description

{Food waste treatment appratus}

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a food waste disposal apparatus, and more particularly, to a food waste disposal apparatus capable of mixing liquor and ilite with food waste,

In general, food waste generated in homes or large food establishments contains a large amount of water and salt, so when food waste is landfilled with general garbage, food waste is decayed and leachate and odor are generated, And pests grow and cause environmental pollution.

In addition, it is a factor that hinders the growth environment of the soil due to excessive salinity.

Accordingly, in order to solve problems caused by food waste, general household garbage, food garbage, and recyclable garbage are separated and collected separately.

At this time, the discharged food garbage is dehydrated in a state where moisture is partially removed from a home or a food business, and is disposed in a food garbage can, so that a food collection vehicle can be collected.

In the conventional case, the food garbage is collected by collecting sewage in a food holder installed in a drain hole of the sink during washing dishes or cooking food, and if the food garbage is collected in the food holder to some extent, it is transferred from the food holder to the food garbage can.

At this time, the food garbage collected in the food holder is corrupted as time elapses, causing a problem that a bad odor is generated. Also, the food garbage transferred to the food garbage can be corroded over time, There were also problems that made the conditions that the pests grow.

Korean Patent Registration No. 10-782941 discloses a food garbage disposal apparatus. As shown in the gazette, the food garbage disposal apparatus is provided with a food holder having a sieve net built in under the drain of a sink, A housing assembly is provided so as to communicate with the housing assembly, and a rotating screw is mounted in the housing assembly by driving the motor to dewater and crush the food waste.

However, the above-mentioned food garbage disposal apparatus merely dehydrates and crushes food garbage, and has to be transported to a separate treatment facility in order to reuse the food garbage, and odor is generated when the treated food garbage is stored.

It is an object of the present invention to provide a food garbage disposing device capable of mixing dehydrated and shredded food wastes with lime and ilite to fertilize the wastes and then packaging them.

In order to accomplish the above object, the present invention provides a food garbage disposal apparatus comprising: a dehydrating unit for dehydrating and crushing food garbage into which the food garbage has been introduced; a storage space provided adjacent to the dehydrating unit, A supply part for supplying the food waste to the receiving hopper together with the lime and the ilite by a predetermined amount after receiving the dehydrated and ground food waste from the dewatering part, An agitating unit for agitating the food garbage, lime, and ilite introduced into the accommodating space, an opening and closing member installed on the discharge pipe to open and close the discharge pipe, and a discharge port for discharging the food garbage, And a packaging portion for packaging a mixture of light.

Wherein the wrapping portion is provided at a position facing each other with respect to a discharge path of the mixture discharged through the discharge pipe and includes a plurality of winding rollers each wound with a vinyl film for packing the mixture on the outer circumferential surface, A side fused portion provided at a spaced apart position for fusing the edges of the vinyl films extending along the longitudinal direction of the discharge path of the mixture to each other; A plurality of elastic films which are fused by the side fused portions so that the mixture can be vacuum packed by a vinyl film wound from the winding rollers; The vinyl films are fused in a direction crossing the discharge path of the mixture, And a fused portion.

Wherein at least one suction hole communicating with the suction passage is formed on the lower surface of the discharge tube, and the vacuum section is communicated with the suction passage A vacuum tube installed in the discharge pipe, and a vacuum pump installed in the vacuum tube and sucking air in the space between the vinyl films through the suction hole.

Wherein the side fused portion is provided at a position facing each other with respect to the vinyl films wound from the winding rollers and includes a main plate extending a predetermined length along the longitudinal direction of the vinyl film, A plurality of fusing blocks protruding toward the vinyl film side and provided with a plurality of flaring protrusions extending in the lengthwise direction of the main plate; and a plurality of fusing blocks provided on the fusing blocks, A plurality of adhesive films provided on the side surfaces of the adhesive protrusions facing the vinyl film and having a longitudinal edge of the vinyl films when the adhesive blocks are brought into contact with each other by the block driving unit, And a heat generating member for generating heat to allow mutual fusion bonding And the main plate has a flat side surface facing the vinyl film.

Meanwhile, the food garbage disposal apparatus according to the present invention is installed between the side fused portion and the discharge pipe, and prevents the mixture from being introduced into the suction hole when sucking the air inside the space between the vinyl films And a space reducing unit for reducing the space between the vinyl films on the upper side of the portion fused by the side fused portion.

Wherein the space reducing unit includes a plurality of pressing members provided between the side fused portion and the discharge pipe at positions mutually opposed with respect to the vinyl films wound from the winding rollers and a plurality of pressing members provided on the pressing members, And a pressure driver for moving the pressure members in a direction intersecting with the discharge direction of the mixture so as to be adjacent to or spaced from each other.

The supply portion is provided on the upper side of the receiving hopper, a first inner space is formed therein so that the dehydrated and dehydrated food waste can be received, and the food waste is discharged to the lower portion of the receiving hopper A first storage hopper provided with a first take-out pipe for storing the lime, a second inner space provided on the upper side of the storage hopper for receiving the lime therein, A second storage hopper provided with a second take-out pipe; a third inner space provided on the upper side of the receiving hopper, in which the first light is received, and the first light is discharged to the receiving hopper A third storage hopper provided with a third take-out pipe for controlling the amount of the food waste discharged from the first storage hopper to the receiving hopper, A second quantitative drawing member provided on the second drawing pipe for adjusting an amount of the lime discharged from the second storing hopper to the receiving hopper, And a weight sensor for measuring the weight of the food waste placed in the mixing hopper, wherein the weight sensor is disposed in the mixing hopper, And a controller for controlling the second and third quantitative drawing members so that the lime and the ilite are supplied to the mixing hopper at a predetermined mixing ratio with respect to the food waste put into the mixing space based on the measured values measured at the mixing hopper desirable.

The supplying unit may further include a drying member installed in the first storage hopper and drying the food waste by applying a high frequency to the food waste accommodated in the first storage hopper.

The food garbage disposal apparatus according to the present invention can easily reuse food garbage by mixing lime and ilite with dehydrated and crushed food garbage and fertilizing the same, and the malodor is prevented from being generated due to packaging of the deodorized garbage with vinyl And is easy to carry.

1 is a conceptual diagram of a garbage disposal apparatus according to an embodiment of the present invention,
2 is a perspective view of a first quantitative extraction member of a garbage disposal apparatus according to another embodiment of the present invention,
3 is a cross-sectional view of a packaging portion of a garbage disposal apparatus according to another embodiment of the present invention,
Fig. 4 is a perspective view of the side fused portion of the packaging portion of Fig. 3,
5 to 7 are cross-sectional views showing a packaging operation state of the packaging unit of Fig. 3,
8 is a cross-sectional view of a packaging portion of a garbage disposal apparatus according to another embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a food garbage disposal apparatus according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings. The present invention is capable of various modifications and various forms, and specific embodiments are illustrated in the drawings and described in detail in the text. It is to be understood, however, that the invention is not intended to be limited to the particular forms disclosed, but on the contrary, is intended to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention. Like reference numerals are used for like elements in describing each drawing. In the accompanying drawings, the dimensions of the structures are enlarged to illustrate the present invention in order to clarify the present invention.

The terms first, second, etc. may be used to describe various components, but the components should not be limited by the terms. The terms are used only for the purpose of distinguishing one component from another. For example, without departing from the scope of the present invention, the first component may be referred to as a second component, and similarly, the second component may also be referred to as a first component.

The terminology used in this application is used only to describe a specific embodiment and is not intended to limit the invention. The singular expressions include plural expressions unless the context clearly dictates otherwise. In this application, the terms "comprises", "having", and the like are used to specify that a feature, a number, a step, an operation, an element, a part or a combination thereof is described in the specification, But do not preclude the presence or addition of one or more other features, integers, steps, operations, components, parts, or combinations thereof.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in commonly used dictionaries are to be interpreted as having a meaning consistent with the contextual meaning of the related art and are to be interpreted as either ideal or overly formal in the sense of the present application Do not.

FIG. 1 shows a food waste disposal apparatus 100 according to the present invention.

Referring to the drawings, the food waste disposal apparatus 100 includes a main body 110, a dewatering unit 200 installed in the main body 110 for dewatering and crushing the introduced food wastes, A receiving hopper 400 provided at an adjacent position and provided with a receiving space inside and having a discharge pipe 401 communicated with the receiving space at a lower portion thereof, A supply unit 300 for supplying the food waste to the receiving hopper 400 together with the lime and the ilite by a predetermined amount and an opening and closing member installed on the discharge pipe 401 for opening and closing the discharge pipe 401 And a control unit 364 for controlling the supply unit 300 and the packing unit 600. The control unit 364 controls the supply unit 300 and the packing unit 600 to supply the food waste, Respectively.

The main body 110 is formed as a rectangular structure and a dewatering unit 200 is installed at an upper portion of the main body 110. An installation space for accommodating the supply unit 300, the receiving hopper 400, Lt; / RTI > The main body 110 is formed such that the upper portion thereof is opened so that the food waste can be easily introduced into the supply portion 300 from the dewatering portion 200 and the food waste packed in the lower portion packaging portion 600 is easily discharged As shown in FIG. Although not shown in the drawing, a collecting box is installed in the lower part of the main body 110 to collect packed packages packed with food waste by the packed part 600.

The dewatering unit 200 includes a main body 201 installed at an upper portion of the main body 110, first and second screw shafts installed inside the main body 201, A drain pipe 203 provided in the main body 110 is provided.

The main body 201 is extended in the left-right direction by a predetermined length, and a dehydrated space is provided therein so that food waste can be received therein. In addition, the main body 201 is provided with a discharge port for discharging food waste into the dehydrated space on the upper left side, and a discharge port through which the dehydrated food waste is discharged from the dehydrated space on the right side corresponding to the upper portion of the main body 110 have.

On the other hand, although not shown in the figure, the main body 201 is fixed to the upper left surface of the main body 110 by a bracket. In addition, the main body 201 is provided with a charging hopper for guiding the introduction of food waste to the charging port side.

The first and second screw shafts extend in the left and right direction by a predetermined length, and both ends are rotatably supported by the main body 201. The first and second screw shafts are not shown in the drawing, but are spaced apart from each other along the front-rear direction.

A first helical blade (not shown) is formed in a spiral shape along the outer circumferential surface of the first screw shaft 202. The pitch of the first helical blade is set so as to be pressed as the food waste is transferred to the discharge port side of the main body 201 And is formed so as to become smaller from the left end to the right end.

The second screw shaft has a second helical blade formed in a spiral shape along the outer circumferential surface corresponding to the first helical blade of the first screw shaft 202. The pitch of the second helical blade becomes smaller as it goes from the left end to the right end . The second spiral blade of the second screw shaft may be formed to be engaged with the first spiral blade of the first screw shaft 202 so that the food waste injected through the inlet of the main body 201 may be broken.

Although not shown in the drawing, a plurality of driving motors are provided on the left side of the main body 201, respectively, at the ends of the first and second screw shafts, and rotate the first and second screw shafts.

The drain pipe (203) is connected to an upper end of the main body (201) so as to communicate with the drainage space, and has a flow path through which the polluted water discharged from the drainage space can flow. The drain pipe 203 extends downward with respect to the main body 201 and is connected to a treatment facility (not shown) capable of collecting contaminated water or treating the treated water.

The supply unit 300 includes a first storage hopper 310 in which food waste discharged from the main body 201 is collected, a second storage hopper 320 in which the lime is housed, a third storage hopper 330 in which the first light is housed, The first to third quantitative drawing members 351, 352 and 353 which are respectively installed in the first to third storage hoppers 330 and adjust the discharge amount of the food waste, lime, and ailight, the food waste disposed in the receiving hopper 400, A stirring unit 362 for mixing lime and sunlight, and a weight sensor 363 installed in the receiving hopper 400.

The first storage hopper 310 is installed on the upper part of the main body 110 corresponding to the lower right end of the main body 201. At this time, the first storage hopper 310 is installed on the upper side of the receiving hopper 400, a first inner space is formed inside the dehydrating part 200 so that the dehydrated and crushed food garbage can be received, A first take-out tube 311 for discharging the food waste is provided. In addition, the first storage hopper 310 is preferably formed so that the upper portion thereof is opened so that food waste can be easily introduced.

The second storage hopper 320 is installed above the main body 110 at a position spaced apart to the right from the first storage hopper 310. The second storage hopper 320 is installed on the upper side of the receiving hopper 400. The second storage hopper 320 is formed with a second inner space for receiving the lime therein and a second outflow pipe 321 for discharging the lime thereunder. Respectively. At this time, it is preferable that the second storage hopper 320 is formed such that the upper portion thereof is opened so that the user can easily inject the lime.

The third storage hopper 330 is installed above the main body 110 at a position spaced apart to the right from the second storage hopper 320. The third storage hopper 330 is installed on the upper side of the receiving hopper 400 and has a third internal space for receiving the first light therein and a third outflow pipe 331 are provided. At this time, the first light is accommodated in the third storage hopper 330 in a shredded form so as to have a predetermined particle size such as sawdust. In addition, the third storage hopper 330 is preferably formed so that the upper part thereof is opened so that the user can easily inject one light.

Although not shown in the drawing, the first metering feed member 351 includes a first unit valve installed in the first take-out pipe 311 to open and close the internal flow passage of the first take-out pipe 311, And a first sensor installed in the first storage hopper 310 for measuring the weight of the food waste accommodated in the first storage hopper 310. The first unit valve is controlled by the controller 364. When the user inputs a weight value of the food waste discharged to the receiving hopper 400, the controller 364 controls the first unit valve 311 to open the first take- The first unit valve is operated so that the first take-out tube 311 is closed when the weight value measured through the first sensor is decreased by the weight value inputted by the user while the unit valve is controlled.

On the other hand, the first quantitative drawing member 351 is not limited to the above-described example, but may be any drawing means capable of controlling the amount of discharged, such as a screw feeder provided with a spiral screw, as shown in FIG.

Although not shown in the drawing, the second fixed quantity supply member 352 includes a second unit valve installed in the second take-out pipe 321 to open and close the internal flow passage of the second take-out pipe 321, And a second sensor installed in the second storage hopper 320 for measuring the weight of the lime received in the second storage hopper 320. The second unit valve is controlled by the control unit 364 and opens and closes the second take-out tube 321 so that the amount of lime calculated by the control unit 364 is discharged based on the weight value measured through the second sensor .

On the other hand, the second quantitative drawing member 352 is not limited to the above-described example, but may be any drawing means capable of controlling the amount of discharged, such as a screw feeder provided with a spiral screw.

Although not shown in the drawing, the third metering member 353 includes a third unit valve installed in the third take-out pipe 331 for opening and closing the inner passage of the third take-out pipe 331, And a third sensor installed in the third storage hopper 330 for measuring the weight of one light received in the third storage hopper 330. The third unit valve is controlled by the control unit 364, and the third take-out tube 331 is opened / closed to discharge a positive first light calculated by the control unit 364 based on the weight value measured through the third sensor do.

On the other hand, the third quantitative drawing member 353 is not limited to the above-described example, but may be any drawing means capable of controlling the amount of the screw discharge, such as a screw feeder provided with a screw.

The weight sensor 363 is installed in the receiving hopper 400 to measure the weight of the food waste introduced into the receiving horror 400 and the receiving hopper 400 is mounted on the main body 110 It is preferable that it is installed in a support portion to be supported.

The supply unit 300 further includes a drying member installed in the first storage hopper 310 to dry the food waste contained in the first storage hopper 310 although not shown in the figure. The drying member is a high frequency generator installed in the first storage hopper 310 and generating a high frequency wave into the first storage hopper 310. The water molecules contained in the food waste are vibrated by the high frequency generated from the drying member to dry the water. For example, the drying member may apply a microwave having a frequency of 800 MHz to 300 GHz to the food waste for a predetermined time.

On the other hand, the drying member is not limited to the above-described example, but drying means such as an electric heating wire installed in the first storage hopper 310 and heating to dry food waste may be applied.

The storage hopper 400 is installed inside the main body 110 below the first to third storage hoppers 330 and is connected to the first to third take-out pipes 331, And a discharge pipe 401 for discharging the mixture accommodated in the accommodation space is provided at the lower part. The receiving hopper 400 is preferably formed such that the upper portion thereof is opened so that the mixture discharged from the first to third storage hoppers 310, 320 and 330 can be easily drawn into the inside.

On the other hand, the receiving hopper 400 is not shown in the drawing, but a sterilizing lamp is installed so that the mixture contained therein can be sterilized. The sterilizing lamp generates ultraviolet light, and sterilizes the mixture introduced into the receiving hopper 400.

The opening and closing member 500 is installed in the discharge pipe 401 so as to open and close the flow path inside the discharge pipe 401. Since the conventional valve means for opening and closing the internal flow path of the tubular member such as a pipe is applied to the opening and closing member 500, detailed description will be omitted.

The stirring unit 362 includes a plurality of rotating shafts rotatably installed in the receiving hopper 400, a plurality of stirring blades installed on the outer peripheral surface of the rotating shaft and extending in a direction away from the rotating shaft, And a plurality of rotary motors (not shown) for rotating the rotary shaft. On the other hand, the stirring unit 362 is not limited to the above-described example, but may be any stirring means capable of mixing food waste, lime, and sunlight put into the receiving hopper 400.

The control unit 364 controls the supply of the lime and the airstream to the receiving hopper 400 at a predetermined mixing ratio with respect to the food waste put into the receiving hopper 400 based on the measured value measured by the weight sensor 363 And controls the second and third quantitative drawing members 352 and 353. In addition, the controller 364 controls the first quantitative drawing member 351 so that the garbage is charged into the receiving hopper 400 according to the weight inputted by the user.

That is, when the user inputs the weight of the food waste to be mixed, the control unit 364 controls the first quantitative fetch member 351 so that the food waste is charged into the receiving hopper 400 by the input weight, 363) to calculate the weight of lime and ilite at a predetermined blending ratio with respect to the weight of the food wastes. Next, the control unit 364 controls the second and third quantitative drawing members 352 and 353 so that the lighter and the equal light can be input into the receiving hopper 400 by the calculated input weight. At this time, the weight ratio of food waste, lime, and ilite is preferably 6: 2: 2.

On the other hand, when the predetermined period of time has elapsed after the food waste, lime, and ilite are put into the receiving hopper 400, the controller 364 judges that the food waste, lime, and ilite are uniformly mixed and the food waste, The opening / closing member 500 is operated so that the mixture of the daily light is discharged to the receiving hopper 400.

The control unit 364 operates the opening and closing member 500 so that the first to third quantitative drawing members 351, 352 and 353 are disposed in the receiving hopper 400 so that food waste, lime, After the operation, the agitation unit is operated to mix food waste, lime, and a light. The control unit 364 determines that the drying operation is completed when the predetermined amount of time has elapsed from the time when the food waste is discharged to the receiving hopper 400 by the first quantitative drawing member 351 so that the mixture is discharged downward The opening and closing member 500 is operated so that the discharge pipe 401 is opened.

The wrapping part 600 includes a plurality of winding rollers 610 wound with a vinyl wrapping film 611 for wrapping the mixture and a fusion unit 620 for wrapping the mixture by welding the vinyl film 611 to each other.

The winding rollers 610 are rotatably installed in the main body 110 at mutually opposite positions with respect to the discharge path of the mixture discharged through the discharge pipe 401. A vinyl film 611 for wrapping the mixture is wound around the outer circumferential surface of the winding rollers 610.

On the other hand, although not shown in the drawings, the winding rollers are provided with rotation motors, respectively. The rotation motor is operated by the control unit 364, and the winding roller 610 is rotated so that the vinyl film 611 is wound.

A plurality of guide rollers 612 are disposed inside the main body 110 between the receiving hopper 400 and the fusing unit 620 so as to guide the vinyl films 611 wound up from the winding rollers 610 to be adjacent to each other. Is rotatably installed. At this time, the guide rollers 612 are preferably arranged so as to guide the vinyl films 611 wound from the winding roller 610 to the lower side of the discharge tube 401.

The fusing unit 620 is provided in the lower part of the discharge hopper on the moving path of the vinyl film 611 and fuses the vinyl film 611 into which the mixture is drawn into the space, And the edges of the vinyl film 611 are fused and then the vinyl films 611 are fused to each other along the width direction to fuse the mixture. A detailed description thereof will be omitted.

An induction plate is provided inside the main body 110 below the fusion unit 620 to guide the mixture packed by the fusion unit 620 to the collection box. The induction plate is preferably inclined at a predetermined angle.

The operation of the food waste disposal apparatus 100 according to the present invention will now be described in detail.

First, when the user inserts food waste into the inlet of the main body 201, the food waste is crushed and pressed by the first and second screw shafts and is discharged to the supply unit 300. The food waste discharged to the supply unit 300 is received in the first storage hopper 310 and a predetermined amount is discharged to the reception hopper 400 by the first quantitative extraction member 351. When the discharge of the food waste is completed by the receiving hopper 400, the controller 364 calculates the amount of lime and sunlight based on the weight of the food waste measured through the weight sensor 363, And controls the second and third quantitative drawing members 352 and 353 so that the first light is discharged to the receiving hopper 400.

The food waste, lime, and ilite contained in the receiving hopper 400 are stirred and fertilized by the stirring unit. The fertilized mixture is discharged to the lower portion of the receiving hopper 400 through the discharge pipe 401. The mixture discharged as the discharge pipe 401 is drawn between the vinyl films 611 wound from the winding rollers 610, The fusion unit 620 fuses the vinyl films 611 around the mixture and discharges them downward. The packaged mixtures are collected and discharged into a collection box.

The food garbage disposal apparatus 100 according to the present invention constructed as described above can easily reuse food waste by mixing lime and ilite with dehydrated and crushed food garbage, Therefore, there is an advantage that it is easy to store and transport.

3 to 7 illustrate a food waste disposal apparatus 700 according to another embodiment of the present invention.

Elements having the same functions as those in the previous drawings are denoted by the same reference numerals.

Referring to FIG. 6, the food garbage disposal apparatus 700 is disposed between the vinyl films 611 fused by the side fused portion 730 such that the vinyl film 611 into which the mixture is injected is in a vacuum state. And a vacuum 710 for sucking air in the space.

At this time, the discharge pipe 401 is formed so that the lower end thereof is located below the winding rollers 610, and a suction passage 403 is provided therein, and at least one suction hole 403 communicating with the suction passage 403 A hole 402 is formed.

The vacuum chamber 710 includes a vacuum tube 712 provided in the discharge tube 401 and a vacuum tube 712 provided in the vacuum tube 712 so as to communicate with the suction passage 403 and between the vinyl film 611 through the suction hole 402. And a vacuum pump 713 for sucking air inside the space. The vacuum pump 713 generates a suction force for sucking air, and a conventional vacuum pump 713 is applied, so that detailed description is omitted.

A filter member 714 is provided in the vacuum pipe 712 between the discharge pipe 401 and the vacuum pump 713 so as to filter foreign substances contained in the air sucked by the vacuum pump 713. The filter member 714 is a filtration means that is conventionally used so as to filter foreign substances in the air, and thus a detailed description thereof will be omitted.

The fusing unit 720 is installed at a position spaced downward from the discharge pipe 401. The fusing unit 720 includes a side fusing unit 620 for fusing the edges of the vinyl films 611 extending along the longitudinal direction of the discharge path of the mixture, The vinyl film 611 fused by the side fused portion 730 so that the mixture can be vacuum packed by the vinyl film 611 wound from the winding rollers 610, And an end fused portion 740 fused in a direction crossing the discharge path of the mixture.

The side fused portion 730 is attached to the main body 110 at mutually opposing positions with respect to the vinyl films 611 wound from the winding rollers 610 in a direction crossing the feeding direction of the vinyl film 611 A plurality of fusing blocks 731 slidably installed in the fusing blocks 731 so that the fusing blocks 731 are moved in a direction intersecting with the discharge direction of the mixture so that the fusing blocks 731 are in contact with or spaced from each other, And a heating member 732 installed in the fusing block 731 and heating the fusible blocks 731 to weld the longitudinal edges of the vinyl films 611 to each other when the fusing blocks 731 are in contact with each other, Respectively.

The fusion block 731 includes a main plate 733 slidable in the left and right direction by a block driving unit in the main body 110 at a position spaced downward from the discharge pipe 401, And a plurality of joining protrusions 734 formed at both ends in the width direction.

The main plate 733 has a width corresponding to the width of the vinyl film 611 and is formed by extending a predetermined length in the vertical direction. At this time, it is preferable that the main plate 733 has a flat side surface facing the vinyl film 611 so that the mixture can be flatly formed on the side surface of the vinyl film 611 when packed. The mixture packed by the vinyl film 611 by the main plate 733 described above is easy to be stacked and convenient for storage and transportation because both sides are formed flat.

The joining protrusions 734 protrude toward the vinyl film 611 at both ends in the width direction of the main plate 733 and extend in the longitudinal direction of the main plate 733. [ At this time, the joining protrusion 734 preferably has a length corresponding to the length of the main plate 733.

The heating member 732 is installed on the side surfaces of the joining protrusions 734 facing the vinyl film 611 and extends along the longitudinal direction of the main plate 733. The length of the main plate 733 And extends to a corresponding length. The heating member 732 is a heating wire which generates heat by electricity applied from the outside.

The block driving unit includes a plurality of first actuators 735 disposed inside the main body 110 at a position spaced downward from the discharge pipe 401 so as to face each other with respect to the vinyl film 611. The first actuators 735 are fixed to the fusion block 731 to move the fusion blocks 731 in a direction intersecting with the discharge direction of the mixture so that the fusion blocks 731 are mutually contacted or spaced from each other.

The end fused portion 740 is disposed inside the main body 110 at a position adjacent to the upper end of the fused block 731 so as to be slidable in the direction crossing the longitudinal direction of the vinyl film 611, A plurality of fusing bars 741 provided on the fusing bars 741 so as to be in contact with or spaced from the fusing bars 741, 741, respectively.

The fusing bars 741 are disposed at mutually opposite positions with respect to the vinyl films 611 wound from the winding roller 610 and are respectively seated on the upper faces of the fusing blocks 731 and independently of the fusing block 731 And is installed inside the main body 110 so as to be slidable. The fusion bars 741 extend along the width direction of the main plate 733 and extend longer than the width of the vinyl film 611. The fusing bars 741 are provided with heating wires (not shown) at their ends so as to fuse the vinyl films 611 when they are in contact with each other. The heating wire is extended to correspond to the length of the fusing bar 741 and is heated to a predetermined temperature by electricity applied from the outside, so that a heating wire commonly used in the related art is applied.

The base block has a plurality of second actuators 742 disposed inside the main body 110 at a position spaced downward from the discharge tube 401 and facing each other with respect to the vinyl film 611. The second actuators 742 are fixed to the fusing bars 741 to move the fusing bars 741 in a direction intersecting with the discharge direction of the mixture so that the fusing bars 741 are in contact with or spaced from each other.

Although not shown in the drawing, the packaging unit 600 may further include a cutting unit installed at a lower portion of the fusing block 731 to cut a portion welded by the end fused portion 740 to the vinyl film 611 It is possible. The cutting portion is provided inside the main body 110 at a position adjacent to the lower end of the fusing block 731 so as to be slidable in the direction crossing the feeding direction of the vinyl film 611, And a cutting driver installed on the cutting bars to move the cutting bars in a direction intersecting with the discharge direction of the mixture so that the cutting bars are in contact with or spaced from each other. At this time, the end portion of the cutting bar is preferably formed so as to have a vertical width smaller than the vertical width of the end portion of the fusing bar 741 so that the range cut by the cutting portion is smaller than the range fused by the end fused portion 740 Do.

On the other hand, the cutting portion is not limited to the above-described example, but any means capable of cutting the mutually fused vinyl film 611 is possible.

On the other hand, the operation of the vacuum chamber 710, the side weld portion and the end weld portion 740 is controlled by the control portion 364.

The operation of the packaging unit 600 of the food waste disposal plant constructed as described above will be described in detail as follows.

The control unit 364 activates the end fused portion 740 to fuse the vinyl films 611 wound from the winding roller 610 along the width direction by mutually fusing them before discharging the processed mixture through the discharge pipe 401 . When the vinyl film 611 is completely fused, the control unit 364 operates the rotating motor provided on the winding roller 610 to unwind the vinyl film 611 from the winding roller 610, The winding roller 610 is rotated to stop the rotation motor so that the portion fused by the winding roller 610 is positioned below the fusing block 731. The control unit 364 operates the block driving unit to cause the fusion bonding units 731 to adjoin each other and the heat generating member 732 is operated to fuse both end portions in the width direction of the vinyl films 611, The operation of the open / close member 500 is performed to discharge the mixture between the vinyl films 611 through the discharge pipe 401 as shown in FIG. When the discharge of the mixture is completed, the control unit 364 operates the vacuum pump 713 as shown in FIG. 6 to suck the air in the space between the vinyl films 611 in which the mixture is drawn to vacuum. Next, the control unit 364 activates the end fused portion 740 as shown in FIG. 7 to melt the upper portion of the portion of the vinyl film 611 into which the mixture is drawn, and pack the upper portion. When the packaging is completed, the control unit 364 operates the block driving unit so that the fusion-bonding blocks 731 are spaced apart from each other, and the mixture packed by the vinyl film 611 drops downward.

The packaging unit 600 configured as described above vacuum-packs the mixture, thereby preventing the odor from being released to the outside.

8 shows a packaging unit 750 according to another embodiment of the present invention.

Referring to the drawing, the packaging unit 750 is installed between the side fused portion 730 and the discharge pipe 401, and sucks air inside the space between the vinyl films 611 by the vacuum 710 (751) for reducing the space between the vinyl films (611) on the upper side of the portion fused by the side fused portion (730) so as to prevent the mixture from being introduced into the suction hole (402) ).

The space reducing unit 751 includes a plurality of interference bars 752 provided inside the main body 110 on the upper side of the welding bar 741 so as to be slidable in the direction crossing the longitudinal direction of the vinyl film 611, And an interference driver installed in the interference bars 752 to move the interference bars 752 in a direction intersecting the discharge direction of the mixture so that the interference bars 752 are adjacent to or spaced from each other.

The interference bars 752 are slidably installed inside the main body 110 at mutually opposed positions with respect to the vinyl films 611 wound from the winding roller 610. The interference bars 752 extend along the width direction of the vinyl film 611 and extend longer than the width of the vinyl film 611. [

The interference driving unit includes a plurality of third actuators 753 disposed inside the main body 110 at positions spaced upward from the end fused portion 740 so as to face each other with respect to the vinyl film 611. The third actuators 753 are each fixed to an interference bar 752 to move the interference bars 752 in a direction intersecting the discharge direction of the mixture such that the interference bars 752 are adjacent to or spaced from each other. The operation of the interference driving unit is controlled by the control unit 364.

The control unit 364 operates the vacuum pump 713. When the interference bars 752 are adjacent to each other so as to reduce the space between the vinyl films 611, The third actuator 753 is also operated. At this time, it is preferable that the control unit 364 moves the interference bars 752 to a position where the interference bars 752 are separated by a predetermined limit distance in order to prevent the space between the vinyl films 611 from being closed by the interference bars 752. At this time, it is preferable that the limit distance is set to be smaller than the distance between the main plates 733 when the fused blocks 731 are in contact with each other.

When the packaging of the mixture is completed by the end fused portion 740, the controller 364 operates the third actuator 753 so that the interference bars 752 are returned to the initial position.

The space reducing unit configured as described above reduces the space between the vinyl films 611 on the upper side of the portion welded by the side fused portion 730 in the vacuum packaging, 611, it is possible to prevent the mixture from being introduced into the suction hole 402 when the internal air is sucked.

The description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features presented herein.

100: Food waste disposal device
110:
200: dehydration part
300:
310: first storage hopper
311: First takeout pipe
320: second storage hopper
321: 2nd take-out pipe
330: Third Storage Hopper
331: Third take-out pipe
351: the first fixed amount drawing member
352: a second fixed quantity drawing member
353: the third fixed amount drawing member
362: stirring unit
363: Weight sensor
364:
400: receiving hopper
401: discharge pipe
500: opening / closing member
600: packing section
610: take-up roller
611: Vinyl film
612: guide roller
620: Fusing unit

Claims (8)

A dewatering unit for dewatering and crushing the charged food waste;
A receiving hopper installed at a position adjacent to the dewatering unit and having a receiving space therein and a discharge pipe communicating with the receiving space at a lower portion thereof;
A supply unit for supplying the dehydrated and pulverized food waste from the dehydrating unit and supplying the food waste together with the lime and ilite to the receiving hopper by a predetermined amount;
A stirring unit installed in the receiving hopper and stirring the food waste, lime, and sunlight put into the receiving space;
An opening / closing member installed in the discharge pipe to open / close the discharge pipe;
And a packing part for packing a mixture of the food waste, lime and ilite discharged through the discharge pipe.
Food waste disposal system.
The method according to claim 1,
The packaging portion
A plurality of take-up rollers provided at positions opposed to each other with respect to a discharge path of the mixture discharged through the discharge pipe and each having a vinyl film wound thereon for packaging the mixture;
A side fused portion provided at a position spaced downward from the discharge pipe and fusing edges of the vinyl films extending along the longitudinal direction of the discharge path of the mixture;
A vacuum to suck in air in a space between the vinyl films fused by the side fused portion so that the vinyl films injected with the mixture are in a vacuum state; And
And an end fused portion for fusing the vinyl films fused by the side fused portion in a direction crossing the discharge path of the mixture so that the mixture can be vacuum packed by the vinyl film wound from the winding rollers Lt; RTI ID = 0.0 >
Food waste disposal system.
3. The method of claim 2,
Wherein the discharge pipe is formed such that a lower end thereof is positioned below the winding rollers, and a suction passage is formed therein, at least one suction hole communicating with the suction passage is formed on a lower surface thereof,
The vacuum section
A vacuum tube provided in the discharge pipe so as to communicate with the suction passage; And
And a vacuum pump installed in the vacuum tube and sucking air inside the space between the vinyl films through the suction hole.
Food waste disposal system.
3. The method of claim 2,
The side fused portion
A main plate extending in a longitudinal direction of the vinyl film, the main plate extending in a longitudinal direction of the vinyl film, the main plate being disposed at opposite positions with respect to the vinyl films wound on the winding rollers, A plurality of fusing blocks protruded toward the main plate and provided with a plurality of flaring protrusions extending in the longitudinal direction of the main plate;
A block driver installed in the fusion blocks to move the fusion blocks in a direction crossing the discharge direction of the mixture so that the fusion blocks are mutually contacted or spaced from each other; And
And a heating member installed on a side surface of the bonding protrusion opposed to the vinyl film and generating heat so that the longitudinal edges of the vinyl films can be mutually fused when the fusion bonding blocks are brought into contact with each other by the block driving unit,
Wherein the main plate has a flat side surface facing the vinyl film.
Food waste disposal system.
The method of claim 3,
And a sealing member which is provided between the side fused portion and the discharge pipe and which is fused by the side fused portion to prevent the mixture from being introduced into the suction hole when sucking the air inside the space between the vinyl films by the pivoting, And a space reducing unit for reducing a space between the upper and lower vinyl films.
Food waste disposal system.
6. The method of claim 5,
The space-
A plurality of pressing members provided between the side fused portion and the discharge pipe at positions opposite to each other with respect to the vinyl films wound from the winding rollers; And
And a pressure driver installed in the pressure members to move the pressure members in a direction crossing the discharge direction of the mixture such that the pressure members are adjacent to or spaced from each other,
Food waste disposal system.
The method according to claim 1,
The supply part
A first inner space provided on the upper side of the receiving hopper to allow the dehydrated and dehydrated food waste to be received in the dehydrating part rotor and a first inner space formed in the lower part to receive the food waste from the receiving hopper, A first storage hopper provided with a drawing tube,
A second storage hopper installed on the upper side of the receiving hopper and having a second inner space for receiving the lime therein and a second extraction pipe for discharging the lime to the receiving hopper,
A third storage hopper provided on the upper side of the receiving hopper and having a third inner space for receiving the first light therein and a third take-out tube for discharging the first light to the receiving hopper, ,
A first quantitative drawing member provided on the first drawing pipe for adjusting an amount of the food waste discharged from the first storage hopper to the receiving hopper,
A second quantitative drawing member provided on the second drawing pipe for adjusting an amount of the lime discharged from the second holding hopper to the receiving hopper,
A third dosing member installed on the third take-out pipe and adjusting the amount of the first light discharged from the third storage hopper to the receiving hopper,
And a weight sensor installed in the mixing hopper and measuring the weight of the food waste put into the mixing space,
A control unit for controlling the second and third quantitative drawing members so that the lime and the ilite are supplied to the mixing hopper at a predetermined mixing ratio with respect to the food waste put into the mixing space based on the measured values measured by the weight sensor; And a control unit
Food waste disposal system.
8. The method of claim 7,
Wherein the supply unit further comprises a drying member installed in the first storage hopper and drying the food waste by applying a high frequency to the food waste accommodated in the first storage hopper.
Food waste disposal system.

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