KR101229859B1 - Apparatus for reducing food waste - Google Patents

Abstract

PURPOSE: A food waste decrement apparatus is provided to receive and compress food wastes constantly and to deal with food wastes conveniently by selectively discharging leachate through fine network holes of a filtering film. CONSTITUTION: A bonding rod is formed in the upper side to bind with a bonding groove formed in the lower side of a compression screw(50a) in a food waste decrement apparatus. A breaking member(50b) is installed with multiple breaking protrusions(56) in a sprocket form which is protruded on the outer periphery, and multiple vertical protrusions(32) are protruded toward the lower part inner perimeter of the inner wall of a drum(30) to be separated from the ends of multiple breaking protrusions of the breaking member at a constant interval. Vertical protrusions formed in the lower part of the inner drum walls are arranged in a direction toward circumference with a zigzag form in the inner facet of the drum. A leading end is formed in a blade shape at a incline starting from the center of the upper breaking protrusion part.

Description

Apparatus for Reducing Food Waste}

The present invention relates to a food waste reduction apparatus that is attached to the bottom of the drain of the sink and provides a shredding / dehydration apparatus that can significantly reduce the amount of food waste by shredding and dehydrating food waste.

In general, the food waste treatment apparatus includes a main body having a food waste inlet and an outlet formed therein, and a screw for crushing the food waste.

One of such conventional food waste treatment apparatuses is disclosed in Korean Patent Publication No. 0990193 filed by the present applicant. According to the food waste treatment apparatus disclosed in the aforementioned patent, the housing having a waste discharge port through which the spiral blade of the compression screw is discharged the food squeezed by the wall blade of the drum; An opening part installed at a lower portion of the waste discharge hole and partially releasing the blocking state between the waste discharge hole and the waste discharge port according to the pressure of the compressed squeezed food waste accumulated in the waste discharge hole so as to communicate and discharge the food waste; A drum forming a space separated from an inner wall of the housing to guide the food waste leachate to the leachate drain of the housing, and having a plurality of wall blades formed on the inner wall; A filter net installed in the housing at the top of the drum and having a plurality of fine nets to drain the food waste leachate into the space; And a plurality of spiral wings installed vertically in the drum and the strainer, rotating along a rotation axis passing through the axial hole of the housing by a driving means, and having an outer circumference adjacent to the wall edge so as to be minutely spaced from the wall edge of the drum. The food waste dehydration reducing device proposes that comprises a; compression screw for compressing the food waste injected according to the rotation downward, squeezing the leachate of the food waste accordingly.

According to the food waste treatment apparatus, the inlet is installed vertically, but the compression screw is installed horizontally so that the food waste is squeezed and shredded while moving horizontally, but food waste such as hard animal bones is shredded into some pieces. Since the blockage in the discharge hole before it is discharged to the discharge port to block the discharge flow, there is a problem that the food waste treatment device must be disassembled when a hard foreign matter that can not be crushed by the compression screw alone.

The present invention is to solve the problems of the prior art as described above, an object of the present invention is not clogged well by the food waste crushed in the drain hole, so that even if a hard foreign material is added to finely crush the food waste, leachate It is to provide a food waste reduction device that can significantly reduce the amount of food waste by separating food waste and food waste more accurately and minimizing water pollution.

The present invention is provided with a food waste leachate drainage port formed on one side of the lower side, a shaft hole formed in the center of the lower surface, the waste discharge hole formed on one side of the lower surface and a waste discharge outlet formed on one side of the lower surface and in communication with the waste discharge hole and discharged the compressed squeezed food waste Pressure of the squeezed food waste installed in the housing, the drive means is installed in the lower portion of the housing is formed to rotate upwardly through the shaft hole of the housing, and installed in the lower portion of the waste discharge hole, accumulated in the waste discharge hole According to the opening part and the separation part of the waste discharge hole and the waste outlet part to be in communication with each other, and the food waste is discharged, and the food waste leachate to form a space separated from the inner wall of the housing to guide the leachate drainage of the housing, A drum having a plurality of vertical wall blades formed therein; It is installed at the top of the drum in the housing, and has a plurality of fine nets for draining the food waste leachate into the separation space, and the filter net is formed vertically in the drum and the filter net, the filter net is formed in the lower inner, and the drive means It rotates along the axis of rotation through the shaft hole of the housing, and has a plurality of spiral blades adjacent to the wall edge of the outer peripheral edge so as to be finely spaced from the wall blade of the drum to compress the food waste injected in accordance with the rotation downward, Squeezing the leachate of the food waste according to, and the compression screw is formed on both sides of the upper surface so that the strainer projection of the strainer is coupled, and the compression screw is coupled to the lower bottom of the compression screw in the drum; Axially rotated together and formed in the same shaft radius as the residue discharge hole of the housing A rotary plate having a cutting blade formed between the number of leftover compression holes and the leftover compression hole, which effectively discharges the compressed squeezed food waste, and is tightly fixed between the bottom of the housing and the bottom of the drum, and the leftovers of the rotating plate A fixing plate having a same diameter as that of the compression hole and a residue extrusion hole communicating with the residue discharge hole of the housing and a cutting blade formed on one side of the residue extrusion hole, which is a rotational side of the rotary plate, and an upper portion of the filter net in the upper inside of the housing. It is installed, one side of the bottom surface of the inclined input inclined surface to induce the inflow of food waste and the other side of the input hopper is formed in the inlet communicating with the drum, and the inner center of the compression screw to fix the compression screw at the center of the input hopper Vertically formed as a through hole on the upper surface of the compression screw In the known food waste reduction apparatus consisting of a bolt portion formed with a screw thread at the bottom and a screw fixing bolt formed with a guide ring for guiding food waste into the drum to be coupled to the upper end of the rotating shaft of the driving means,

A binding rod is formed on an upper surface to bind to a binding groove formed on a bottom surface of the compression screw, and a crushing member is formed in which a plurality of crushing protrusions protruding on an outer circumferential surface is formed in a sprocket form.

It provides a food waste reduction device is formed with a plurality of vertical protrusions protruding on the lower inner peripheral surface of the drum inner wall so as to be spaced apart from the end of the crushing projection at a predetermined interval.

On the other hand, the vertical protrusion formed in the lower portion of the drum inner wall is arranged in the circumferential direction of two lines on the inner peripheral surface of the drum, it provides a food waste reduction device arranged in a zigzag form.

On the other hand, while providing an inclined from the center of the upper surface of the crushing projections provides a food waste reduction device consisting of a blade shape.

On the other hand, the screw fixing bolt is one end of the guide ring is fixed to one surface of the outer circumferential surface, the guide body formed so that the fixing hole is in the inner rotating space portion on the other surface of the outer circumferential surface,

A circumferential rotation groove is formed on the outer circumferential surface of the head of the upper end that is inside the rotating space of the rotating body, the inclined groove is formed to be inclined downward in connection with the inner circumferential surface of the rotating groove, and is connected to the end of the inclined groove horizontally Rotating grooves are formed extending, and the rotating body formed with a bolt portion at the lower end,

Inserted into the fixing hole end is provided inside the rotary groove of the rotating body, provides a food waste reduction device consisting of a rotary induction pin that is bound in the excited state inside the rotating groove.

On the other hand, the micro net of the strain net is formed in the inner circumferential projection of the inner circumferential projection of the inner circumferential surface, the inner side of the projection jaw is smaller than the inner diameter of the inner hole is smaller than the diameter of the inner hole inside the other side It provides a food waste reduction device in which a large outer hole is formed.

On the other hand, while installing a vinyl net attached to the inner circumferential surface of the strain net, provides a food waste reduction device is formed in the cross-shaped incision groove is formed on one side of the plastic mesh facing the fine net of the strain net.

On the other hand, it provides a food waste reduction device is provided with a drying fan of the blower for discharging hot air in the through hole formed on the upper surface of the waste outlet.

As described above, according to the food waste reduction apparatus according to the present invention, the shredding member formed in the lower portion of the compression screw is animal bone fragments primarily cut by the compression screw in order to crush hard waste such as animal bone in the food waste The screw fixing bolt is formed by the guide ring for guiding the food waste into the drum to finely pulverized by the fine rotation, and the screw fixing bolt integrally rotates during the forward rotation so that the forward rotation and the reverse rotation smoothly. When food waste is thrown on the upper part or stops due to the overload of the driving means due to over-compression of food waste by compression screw, at this time, when the reverse rotation of the screw fixing bolt is performed, only the guide body of the screw fixing bolt is rotated. Make sure that the waste is fed and compressed Effective to meet the needs of consumers through a fine manggong of reummang easy to handle food waste leachate is expected to be discharged only.

1 is an assembled exploded view of a known technical configuration in the food waste reduction apparatus of the present invention.
Figure 2 is an assembled cross-sectional view of a known technical configuration in the food waste reduction apparatus of the present invention.
Figure 3 is an exploded view of the compression screw-crushing member assembly in the food waste reduction apparatus of the present invention.
Figure 4 is a front perspective view (a) and bottom perspective view (b) of the shredding member in the food waste reduction apparatus of the present invention.
Figure 5 is an internal cross-sectional view of the drum in the food waste reduction apparatus of the present invention.
Figure 6 is a sectional view of the drum-compression screw-crushing member in the food waste reduction apparatus of the present invention.
Figure 7 is a perspective view (a) (b) of the shape of the shredding protrusion of the shredding member in the food waste reduction apparatus of the present invention.
Figure 8 is an assembled exploded view of the screw fixing bolt in the food waste reduction apparatus of the present invention.
9 is an exploded front view of the screw fixing bolt in the food waste reduction device of the present invention.
Figure 10 is a guide body cross-sectional view of the screw fixing bolt in the food waste reduction device of the present invention.
Figure 11 is a perspective view of the strainer in the food waste reduction apparatus of the present invention.
12 is a cross-sectional view (a) (b) of the portion "A" in the food waste reducing apparatus of the present invention of FIG.
Figure 13 is a perspective view of the strain screen attached to a vinyl net in the food waste reduction apparatus of the present invention.
Figure 14 is an exploded view of the assembly of the vinyl net strainer in the food waste reduction apparatus of the present invention.
15 is an exploded view illustrating the installation of a drying fan blower on the upper surface of the waste outlet of the housing in the food waste reducing apparatus of the present invention;

1 to 6, the food waste leachate drainage port 11 formed on one side of the lower side, the shaft hole 12 formed in the center of the lower surface, the waste discharge hole 13 formed on one side of the lower surface and the left side is formed as shown in Figure 1 to 6 A housing 10 having a waste outlet 14 communicating with the discharge hole 13 and discharging the compressed squeezed food waste, and a shaft hole 12 of the housing 10 is installed below the housing 10. Drive means 20 is formed in the rotary shaft 21 extending upward through the, and the lower portion of the discharge outlet 13, the pressure of the compressed squeezed food waste accumulated in the waste discharge hole 13 According to the opening and closing portion 18 and the food waste leachate to allow the food waste to be discharged in part by releasing the blocking state of the waste discharge hole 13 and the residue discharge port 14, the leachate drain 11 of the housing 10 To guide you to A space is formed between the inner wall of the housing 10 and a drum 30 having a plurality of vertical wall blades 31 formed on the inner wall of the housing 10, and is installed on the top of the drum 30 in the housing 10, and food waste leachate. Is provided with a plurality of fine meshes 41 to drain the space to the space, and the filter mesh 40 is formed in the lower inner mesh projections 47, the drum 30 and the vertical mesh 40 is installed vertically, It rotates along the rotating shaft 21 which penetrated the shaft hole 12 of the housing 10 by the drive means 20, and the outer periphery is wall edge 31 so that the outer periphery may be finely spaced with the wall blade 31 of the drum 30. As shown in FIG. And a plurality of spiral blades 52 adjacent to each other to compress the food waste injected according to the rotation downward, thereby squeezing the leachate of the food waste, and the strainer projections 47 of the strainer 40 bind. Compression screw (50a) is formed so that the engaging jaw 53 on both sides of the upper surface so that, Is coupled to the lower bottom surface of the compression screw (50a) in the drum 30 is axially rotated with the compression screw (50a), is formed in the same shaft radius of the waste discharge hole 13 of the housing (10) A rotary plate 60 having a plurality of leftover compression holes 62 and a cutting blade 61 formed between the leftover compression holes 62 and effectively discharging the compressed squeezed food waste, the bottom of the housing 10 and Closely fixed between the lower end of the drum 30, the residue extruded hole having the same radius as the residue compression hole 62 of the rotary plate 60 and communicate with the residue discharge hole 62 of the housing 10 ( 72 and a fixed plate 70 having a cutting blade 71 formed on one side of the dreg extruded hole 72, which is a rotational direction side of the rotating plate 60, and a strainer 40 inside the upper portion of the housing 10. It is installed at the upper part of one side, and one side of the bottom surface induces the inflow of food waste. An input hopper 80 having an inlet 82 communicating with the inside of the drum is formed on the inclined input surface 81 and the other surface, and a compression screw 50a to fix the compression screw 50a at the center of the input hopper 80. Coupled to the upper end of the bolt portion 98 formed with a screw thread at the lower end to be coupled to the upper end of the rotary shaft 21 of the drive means 20 formed vertically through the through hole 51 of the upper surface of the compression screw (50a) in the inner center of the In the known food waste reduction apparatus 100 consisting of a screw fixing bolt 90 is formed with a guide ring 92 for guiding food waste into the drum 30,

A binding rod 55 is formed on the upper surface of the compression screw 50a so as to be engaged with the binding groove 54 formed at the bottom of the compression screw 50a, and a plurality of fracture protrusions 56 protruding from the outer circumferential surface are formed in a sprocket form. ) Is installed,

Food waste reduction device is formed with a plurality of vertical protrusions 32 protruding on the lower inner peripheral surface of the inner wall of the drum 30 so as to be spaced apart from the end of the crushing projection (56) of the crushing member (50b) at a predetermined interval. Provide 100.

As shown in Figure 1 and Figure 2 is a method of operating a food waste reduction apparatus having a known technical configuration of the present invention will be described as follows.

When the food waste soaked with water is introduced into the input hopper 80, the guide ring 92 installed on the top of the screw fixing bolt 90 rotates together with the compression screw 50a to feed the food waste along the input slope surface 81. ) To guide the flow.

Leachate of the food waste introduced into the inlet 82, the outer wall of the drum 30 and the inner wall of the housing 10 is formed in the separation space to guide the leachate to the leachate drain 11, and the leachate drum It is discharged through the micro mesh hole 41 of the strainer 40 installed on the top of the 30 is discharged to the leachate drain 11 through the spaced space of the drum 30 and the housing 10. In addition, the mesh net brush 33 is provided on the upper surface of the drum 30 to remove debris from the micro net hole 41 formed on the outer wall of the strain net 40.

Thus, the food waste from which the leachate is removed is pressed along the bottom of the inclined surface 81 by the rotation of the compression screw 50a and is pushed into the drum 30. The food waste generated in this process is cut by the intersection of the inclined bottom edge 83 and the upper surface 58 of the compression screw 50a, and the food waste pushed into the drum 30 is the drum 30 wall surface. By the wall blade 31 and the spiral blades 52 of the compression screw (50a) of the space is gradually compressed down and compressed downward.

In the initial state of the food waste dehydration reducing device, that is, the compressed dehydration residues, etc., are not filled to a predetermined density or more, such as the residue compression holes 62, the residue extrusion holes 72, the residue discharge holes 13, etc. When it is put into the empty space for the first time, half of the water generated during the process of compressing and transporting the food dregs downwards is discharged to the dregs outlet 14, but it is the dregs compression hole 62 which is the dregs discharge passage. (72), the waste discharge hole 13 is filled with the compression residue by the elasticity of the discharge packing, which is one of the opening and closing portion 18, the sealing is made when the density is more than a certain density so that the water no longer leaks toward the waste outlet 14 do. The density or degree of compression of the compression dregs forming the discharge passage will be determined according to the elastic strength of the opening packing 18 and the physical properties of the food dregs.

If the discharge of food waste continues while the discharge passage is filled with compressed waste, the discharge passage is caused by the compression force between the rotation of the compression screw 50a and the extrusion force between the fixed plate 70 by the rotation of the rotary plate 60. Forced to move the compressed debris tightly to grab the discharge packing of the opening and closing part 18 to be discharged, but when the input is stopped, the compressed and dehydrated debris in the discharge passage is stagnant and clogged, which is a thorough sealing function. .

When the food waste is injected while the discharge passages (compression holes, extrusion holes, discharge holes) (62, 72, 13) are sealed, the water generated during the feeding and compression processes is allowed to soak up and the soaked water is trapped (40). Natural drainage through the micro net hole 41 of the flow through the space between the drum 30 and the housing 10 is discharged to the drain port (14).

And, as shown in Figure 3 to 6, such as animal bones in the process of compressing / transporting food waste by the wall blade 31 of the wall of the drum 30 and the spiral blade 52 of the compression screw 50a. As hard and hard waste is broken into pieces of a certain size, these pieces are trapped in the discharge passages (compression holes, extrusion holes, discharge holes) (62, 72, 13), which hinders the flow of compressed waste. A binding rod 55 is formed on the upper surface of the compression screw 50a so as to be bound to the binding groove 54 formed on the bottom surface of the compression screw 50a, and a plurality of crushing protrusions 56 protruding on the outer circumferential surface form a sprocket. The crushing member 50b is installed, and vertical protrusions protruding from the lower inner circumferential surface of the inner wall of the drum 30 so as to be spaced apart from the end of the crushing protrusion 56 of the crushing member 50b at a predetermined interval ( 32) It provides a food waste reduction apparatus 100 is formed.

The binding rod 55 of the crushing member 50b is bound to the binding groove 54 formed on the bottom surface of the compression screw 50a so that the crushing member 50b rotates simultaneously with the rotation of the compression screw 50a. The fragment crushed by the compression screw 50a is engaged between the end of the crushing projection 56 of the crushing member 50b and the end of the protruding piece 32 formed on the lower inner circumferential surface of the inner wall of the drum 30. Will be broken.

The finely crushed pieces are discharged through the discharge passages (compression holes, extrusion holes, discharge holes) 62, 72, and 13 to the waste outlet 14 like other food wastes without any blockage.

In addition, the bottom surface of the shredding member 50b is formed in the binding groove 57 so that the binding rod 63 of the rotating plate 60 is fitted through the binding groove 57 so that the shredding member is rotated by the compression screw 50a. At the same time as the rotation of the 50b, the rotating plate 60 is also rotated.

Meanwhile, as illustrated in FIG. 5, the vertical protrusion 32 formed on the lower portion of the inner wall of the drum 30 is arranged in two circumferential directions on the inner circumferential surface of the drum 30, but is disposed in a zigzag form. Provide 100.

The drum 30 has a lower inner circumferential surface of the inner wall of the upper and lower two rows of protrusions 32 is formed in the circumferential direction, the array of the two rows of protrusions 32 is formed in a zigzag form of the shredding member 50b The food wastes crushed by the crushing protrusions 56 of the drum 30 are naturally induced to flow down into the lower portion of the drum 30, and the food wastes crushed by the arrangement of the upper protrusions 32 again protrude to the lower side. (32) It has a structure that is crushed again by the arrangement to act as a role of finely crushing / crushing pieces of food waste.

On the other hand, as shown in Figure 7 (b) provides a food waste reduction device 100 is inclined from the center of the upper surface of the crushing projection 56 in the form of a blade.

The tip of the crushing protrusion 56 has a blade shape, so that food fragments introduced between the tip of the crushing protrusion 56 and the protruding piece 32 formed on the lower inner circumferential surface of the inner wall of the drum 30 are more finely and quickly broken. It is provided to derive.

Meanwhile, as shown in FIGS. 8 to 10, the screw fixing bolt 90 has one end of the guide ring 92 fixed to one surface of the outer circumferential surface thereof, and a fixing hole 93 is disposed on the other surface of the outer circumferential surface thereof. Circumferential rotation grooves 95 are formed on the outer periphery of the guide body 91a formed to be inwardly coupled to the guide body 91a and the upper end of the guide body 91a which rotates in the rotation space 94 of the guide body 91a. An inclined groove 96 is formed to be inclined downward in connection with an inner circumferential surface, and a locking groove 97 is formed to extend horizontally in association with an end of the inclined groove 96, and a bolt part 98 is formed at a lower end thereof. Rotating induction pin is inserted into the rotating body 91b and the fixing hole 93 so that the end is inserted into the rotating groove 95 of the rotating body 91b, and is bound in the excited state inside the rotating groove 95. Provided is a food waste reduction apparatus 100 composed of (99).

The screw fixing bolt (90) acts on the principle of rotating at the same time by the rotation of the rotary shaft 21 in accordance with the drive of the drive means 20, at this time also the rotation of the compression screw (50a) occurs. That is, the rotating shaft 21 of the drive means 20 is built into the compression screw (50a) through the through hole 51 formed on the upper surface of the compression screw (50a) the screw fixing bolt 90 rotating body The bolt portion 98 of the 91b is inserted into the nut portion 22 formed on the upper surface of the rotating shaft 21 and the compression screw 50a is tightly fixed to the nut portion 22 of the rotating shaft 21. Accordingly, the compression screw 50a and the screw fixing bolt 90 are rotated at the same time by the rotation of the rotation shaft 21. Of course, the rotating shaft 21 has a form that is arranged inside the compression screw (50a) through the inside of the crushing member (50b), the binding rod 55 of the crushing member (50b) is a compression screw (50a) Bound to the binding groove 54 of the compression screw (50a) and at the same time the crushing member (50b) is also rotated.

In addition, the screw fixing bolt 90 is composed of a guide body (91a), a rotating body (91b) and a rotation guide pin (99), the guide ring 92 is formed on one surface of the outer peripheral surface of the guide body (91a) By rotating the guide ring 92 according to the rotation of the guide body 91a, the food waste is guided to enter the inlet 82 along the inclined surface 81 of the inlet hopper 80.

At this time, the rotation guide pin 99 is inserted through the fixing hole 93 of the guide body 91a so that the rotation body 91b rotates at the same time as the guide body 91a rotates. The end is guided to the inclined groove 96 along the rotary groove 95 of the rotary body 91b and seated on the inner end of the locking groove 97 so that the guide body 91a rotates simultaneously with the rotation of the rotary body 91b. At this time, the end of the rotary induction pin 99 is not in close contact with the inner bottom of the rotating groove 95, the inclined groove 96, the locking groove 97 is formed in an excited state rotating groove (95)-inclined Interruptions are formed on both sides of the groove 96 and the locking groove 97 to guide the ends of the rotation guide pin 99.

In this way, the rotating body 91b rotates forward according to the forward rotation of the rotating shaft 21 of the driving means 20. At the same time, the guide ring 92 of the guide body 91a is rotated while the guide body 91a also rotates forward. The food waste is guided to enter the inlet 92 along the inclined surface 91 of the inlet hopper 80.

In the process of compressing the food waste by the compression screw 50a, when the reverse rotation of the rotary shaft 21 of the driving means 20 is performed to induce alignment or disorder of the food waste due to the blockage or overload of the food waste. The guide ring 92 formed on the guide body 91a of the screw fixing bolt 90 rotates freely without restraint by free rotation, that is, rotation of the rotating body 91b, even if the guide body 91a stops. The rotating body (91b) to induce a reverse rotation by the reverse rotation of the rotary shaft 21 to induce only to rotate (91b), at the same time the end of the rotation guide pin 99 of the guide body (91a) is locked It is guided to the rotating groove 95 through the inclined groove 96 along the 97 and at this time the rotating groove 95 is formed in the circumferential direction on the outer circumferential surface of the rotating body 91b so that the rotating induction pin 99 is the rotating groove. When reaching 95, the guide body 91a stops or sleeps. And the rotation, only the rotary body (91b) is the reverse.

In this way, the compression screw 50a and the shredding member 50b are reversely rotated by the reverse rotation of the rotating shaft 21, thereby releasing the agglomeration of food waste during the compression process.

In addition, in the control process of the drive means 20 to induce reverse rotation automatically due to the overload of the drive means 20 in the assembly configuration of the rotating body 91b and the guide body 91a of the screw fixing bolt 90 As a result, even in the forward / reverse rotation of the driving means 20, it is possible to prevent component damage due to a malfunction.

On the other hand, as shown in Figure 11 and 12 (a) of the micro net hole 41 of the mesh 40 is formed in the inner peripheral surface of the central inner peripheral surface of the inner micro projection 41 is formed in the projection jaw 43 The food waste reduction apparatus 100 having an inner circumferential hole 44 having a smaller diameter in one side of the protruding jaw 43 and an outer circumferential hole 42 having a larger diameter than the diameter of the inner circumferential hole 44 is formed in the other side. To provide.

The micro meshes 41 are formed in the inner / outer wall of the strainer 40 to be formed in plurality, and the micro meshes 41 do not penetrate through the same inner diameter, but protrude inward to the central inner circumferential surface of the inside of the micro meshes 41. Circumferential protrusion jaw 43 is formed, the inner side of the protrusion jaw 43 has a small diameter of the inner circumference hole 44, the other side of the inner diameter of the outer circumference hole (44) 42 is provided and provided.

The inner side of the projection jaw 43 has a small inner circumferential hole 44 is formed inside the strainer 40 to discharge only the leachate remaining during the input of food waste, the other inside of the projection jaw 43 In the outer circumference hole 42 having a diameter larger than the diameter of the inner circumference hole 44 is formed on the outside of the strainer 40, the leachate of food waste flows through the inner circumference hole 44, and naturally discharged to the outer circumference hole 42. The outer circumferential hole 42 having a diameter larger than that of the inner circumferential hole 44 is formed.

That is, when looking at the shape of the protruding jaw 43, the inner circumferential hole 44 and the outer circumferential hole 42, the inner circumferential hole 44 formed in the inner inner circumferential end of the strainer 40 inclined at the inner circumferential end of the protruding jaw 43; ) And an outer circumferential hole 42 formed at an outer circumferential end of the strainer 40 inclined at an inner circumferential end of the protruding jaw 43.

In addition, as shown in (b) of FIG. 12, the inner diameter of the outer circumferential hole 42 formed on the other inner side is larger than that of the inner circumferential hole 44 formed on the inner side of the fine net hole 41. Can be provided.

Meanwhile, as shown in FIG. 13 and FIG. 14, a vinyl net 45 attached to the inner circumferential surface of the strain net 40 is further installed, and the vinyl net 45 facing the fine net hole 41 of the strain net 40 is provided. It provides a food waste reduction device 100 is formed with a cross-shaped incision groove 46 on one side.

Attaching the vinyl net 45 to the front of the inner wall of the strain net 40 to discharge only the leachate of food waste to the strain net 40, wherein the cross-shaped incision on one surface of the plastic net 45 facing the fine net hole 41 The groove 46 is formed so that the leachate of food waste in the cross-shaped incision groove 46 is discharged to the outside of the outer wall of the strain network 40 through the micro-network 41 through the incision groove 46.

In addition, the strainer network 40 formed on the upper side of the compression screw 50a is also rotated by the strainer network 40 to the rotation of the compression screw 50a, and at this time, the food waste contained in the strainer 40 also rotates at the same time. The leachate of the food waste is delivered to the inner wall of the strainer 40 to discharge only the leachate through the cross-shaped cutout 46 of the vinyl net 45.

On the other hand, as shown in Figure 15 provides a food waste reduction device 100 is provided with a drying fan 17 of the blower 16 for discharging hot air in the through-hole 15 formed on the upper surface of the waste discharge port (14) do.

When the food wastes crushed through the compression screw 50a are discharged through the waste outlets 14, the crushed food wastes contain some moisture and remain inside the waste outlets 14 to be contaminated through a long time. In order to prevent this, there is a drying fan 17 of the blower 16 for discharging hot air in the through-hole 15 formed on the upper surface of the waste outlet 14 is installed to prevent the hot air by the blower 16 The drying fan 17 is guided through the through-hole 15 of the waste outlet 14 to dry the food waste remaining inside the waste outlet 14 to prevent contamination by odors or pests.

As described through the above embodiments, the food waste reduction apparatus can be variously designed and manufactured, and the principle is limited to the configuration of the present invention through the embodiment, but the general knowledge in the mechanism through the principle is provided. It is revealed that the design can be easily manufactured by changing the design.

Housing: 10, leachate drainage port: 11, shaft hole: 12, residue outlet hole: 13, residue outlet port: 14, through hole: 15, blower: 16, drying fan: 17, opening and closing part: 18, driving means: 20, shaft: 21 , Nut part: 22, drum: 30, wall blade: 31, protrusion: 32, strainer brush: 33, strainer: 40, fine mesh: 41, outer hole: 42, jaw: 43, inner hole: 44, vinyl Mesh: 45, incision groove: 46, strainer protrusion: 47, compression screw: 50a, crush member: 50b, through hole: 51, helical wing: 52, locking jaw: 53, binding groove: 54, binding rod: 55, crushing Protrusion: 56, Binding groove: 57, Upper blade: 58, Swivel plate: 60, Cutting blade: 61, Waste extrusion hole: 62, Bonding rod: 63, Fixing plate: 70, Cutting blade: 71, Waste extrusion hole: 72, Input Hopper: 80, Slope: 81, Slope: 82, Slope bottom: 83, Screw fixing bolt: 90, Guide body: 91a, Rotating body: 91b, Guide ring: 92, Fixing hole: 93, Rotating space: 94 , Rotating groove: 95, Inclined groove: 96, Hanging groove: 97, Bolt part: 98, Rotation guide pin: 99

Claims (7)

The food waste leachate drainage port 11 formed on one side of the lower side, the shaft hole 12 formed in the center of the lower surface, the waste discharge hole 13 formed on one side of the lower surface and formed on one side of the lower surface in communication with the waste discharge hole 13 and compression squeezed A housing 10 having a waste outlet 14 through which food waste is discharged, and a rotating shaft 21 installed below the housing 10 and extending upward through the shaft hole 12 of the housing 10 are formed. The driving means 20 and the dregs discharge hole 13 and the dregs discharge hole 13 and dregs discharge holes 14 are installed in accordance with the pressure of the compressed squeezed food waste accumulated in the dregs discharge hole 13. The opening and closing part 18 to communicate with each other by partially releasing the blocking state and discharging food waste, and the food waste leachate to the leachate drain 11 of the housing 10 to the inner wall and spaced apart space Form the A drum 30 having a plurality of vertical wall blades 31 formed on a wall thereof, and a plurality of micro nets 41 installed at an upper end of the drum 30 in the housing 10 to allow food waste leachate to be drained into a space. And a sieve network 40 having a sieve projection 47 formed at the lower side thereof, and vertically installed in the drum 30 and the sieve 40, and the shaft hole of the housing 10 is driven by the driving means 20. A plurality of helical blades 52 are rotated along the rotating shaft 21 penetrating through the 12, and the outer circumference thereof is adjacent to the wall blade 31 so as to be minutely spaced from the wall blade 31 of the drum 30. By compressing the food waste injected according to the rotation downward, thereby squeezing the leachate of the food waste, the locking jaw 53 is formed on both side ends of the upper surface so that the strain mesh projections 47 of the strain mesh 40 is bound. Compression screw (50a) to be, and the inside of the drum 30 of the compression screw (50a) Coupled to the bottom surface is axially rotated with the compression screw (50a), a plurality of residue compression holes 62 and the residue compression holes formed in the same radius as the residue discharge hole (13) of the housing ( 62 is provided between the rotary blade 60 and the cutting blade 61 formed between the effective effective discharge of the squeezed food squeeze, the bottom of the housing 10 and the bottom of the drum 30, and The dreg extruded hole 72 having the same radius as the dreg compression hole 62 of the rotary plate 60 and communicating with the dreg discharge hole 62 of the housing 10 and the dregs which are the rotational side of the rotary plate 60. The fixing plate 70 having a cutting blade 71 formed on one side of the extrusion hole 72 and the upper portion of the strainer 40 in the upper inner side of the housing 10, one side of the bottom surface of the food waste The inclined input surface 81 and the other surface inclined to induce inflow An injection hopper 80 having an inlet 82 communicating with the inside, and an upper surface of the compression screw 50a at an inner center of the compression screw 50a to fix the compression screw 50a at the center of the injection hopper 80. The food waste is introduced into the drum 30 by being coupled to the upper end of the bolt part 98 having a screw thread formed at the lower end thereof so as to be coupled to the upper end of the rotation shaft 21 of the driving means 20 vertically formed by the through hole 51. In the known food waste reduction apparatus 100 consisting of a screw fixing bolt 90 formed with a guide ring 92 for guiding,
A binding rod 55 is formed on the upper surface of the compression screw 50a so as to be engaged with the binding groove 54 formed at the bottom of the compression screw 50a, and a plurality of fracture protrusions 56 protruding from the outer circumferential surface are formed in a sprocket form. ) Is installed,
A plurality of vertical protrusions 32 protruding from the lower inner circumferential surface of the inner wall of the drum 30 are formed so as to be spaced apart from the end of the crushing protrusion 56 of the crushing member 50b at a predetermined interval. Food waste reduction device. The food waste of claim 1, wherein the vertical protrusion pieces 32 formed at the lower portion of the inner wall of the drum 30 are arranged in two circumferential directions on the inner circumferential surface of the drum 30, but are arranged in a zigzag shape. Weight loss device. The food waste reduction apparatus according to claim 1, wherein the tip is formed in a blade shape while being inclined from the center of the upper surface of the crushing protrusion (56). According to claim 1, The screw fixing bolt 90 is formed so that one end of the guide ring 92 is fixed to one surface of the outer circumferential surface, the fixing hole 93 on the other surface of the outer circumferential surface in the inner rotating space 94 Guide body 91a,
A circumferential rotary groove 95 is formed on the outer circumferential surface of the upper end portion which is internally rotated in the rotary space portion 94 of the guide body 91a, and is inclined downward in connection with one inner circumferential surface of the rotary groove 95. ) Is formed, the engaging groove 97 is extended horizontally in connection with the end of the inclined groove 96, and the rotating body 91b formed with a bolt portion 98 at the lower end,
Inserted into the fixing hole (93) end is inside the rotary groove (95) of the rotating body (91b) to be composed of a rotary induction pin (99) that is bound in the excited state in the rotary groove (95) Food waste reduction device characterized in that. The method of claim 1, wherein the micro mesh hole 41 of the mesh 40 is formed with a protruding jaw 43 of the circumference inward on the central inner peripheral surface of the inside of the micro mesh hole 41,
One side of the protruding jaw 43, the inner circumference hole 44 having a smaller diameter, the outer side circumference hole 42 having a larger diameter than the diameter of the inner circumference hole 44 is formed in the other side food waste reduction device, characterized in that . According to any one of Claims 1 or 5, further provided with a vinyl net 45 is attached to the inner circumferential surface of the strain screen 40, but facing the fine net hole 41 of the strain screen (40) Food waste reduction device, characterized in that the cross-shaped incision groove 46 is formed on one surface of the plastic net (45). The food waste reduction apparatus according to claim 1, wherein a drying fan (17) of a blower (16) for discharging hot air is installed in a through hole (15) formed in an upper surface of the waste discharge port (14).

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