KR20170000032U - Automatic apparatus of food garbage - Google Patents

Abstract

In the present invention, the food waste is put into the hopper of the processor and cut by the cutting machine. The food waste is put into the crushing and discharging machine and the cut food waste is squeezed. The generated water discharged is discharged to the outside, and the remaining food waste is squeezed The pulverized food product pulverized by the pulverizing means can be pulverized by the discharge pulverizer and discharged to the dryer by the first driving means, The first, second and third drying moving screws are naturally discharged downward by the rotation of the first, second and third drying moving screws in the longitudinally arranged moving dryer and are supplied in the direction reverse to the moving direction of the food pulverized product The food pulverized by the first, second and third drying moving screws is sequentially dried by hot air The food waste is compressed and moved by a crushing and discharging device, and a proper amount of the food waste is supplied to the dryer through the discharge port of the crushing water. The dryer drives the moving screws in the multi-stage drying passage, The food garbage is cut by the cutter 330 while the garbage is introduced from the inlet 300 of the processor and is discharged to the crushing and discharging unit 10 And the pulverized food product obtained by crushing a proper amount of pulverized food is discharged to a mobile dryer in the fixed amount discharge grinder 500 at the end where the food waste in the pulverized pulverized pulverizer 10 is squeezed, The pulverized material is sequentially moved downward by the rotation of the first, second, and third drying moving screws (600, 600, 600) At the same time, the food pulverized material is sequentially dried in the reverse direction by the hot wind supplied in the downward direction in the downward direction from the multi-stage first, second and third drying moving screws 600, 600 and 600, and discharged to the pulverized water discharging part 710 The first, second, and third drying moving screws 600, 600, and 600 are rotated on the upwardly opened spherical passages 610, 610, and 610, and the left and right sides of the spherical passages 610, 610, One side is fixed to the left and right walls 620 and 620, and the hot air can be moved upward between the other gaps 630, 630 and 630.

Description

{Automatic apparatus of food garbage}

The present invention relates to a small food garbage disposer capable of drying and crushing food garbage generated in a restaurant, such as a school, a company, and a restaurant, and more particularly, to a food garbage disposer which is cut into a hopper of a processor, In the treated state, the cut food waste is squeezed by putting into the crushing and crushing ejector, and the generated drain water is discharged to the outside, and the remaining food waste is crushed by the fixed quantity discharge crusher and discharged to the dryer And the pulverized food product pulverized by the pressing means is moved by the second driving means so that the first, second and third drying moving screws can be moved by the first driving means, When the first, second and third drying moving screws are naturally discharged in the downward direction by the rotation of the drying moving screws The present invention relates to a small-sized food garbage disposer capable of successively drying and discharging pulverized food products moving by first, second and third drying moving screws by hot air supplied in a direction opposite to the moving direction of the food pulverized product will be.

Generally, in the collection of food waste, food waste is gathered in a vat for a day or two at a school or a company, including a home, where food waste in the vat begins to decay, It is difficult to express the odor, and it is true that the disposal of garbage collected in a few days can not be recycled as feed or fertilizer due to corruption. In addition, in the collection of garbage, To be transported and processed.

In addition, garbage from the market for handling agricultural and marine products is also collected and transported to the waste disposal plant for processing.

In addition, when the garbage is collected at a large size, the garbage should be transported to the processing site immediately after the garbage is accumulated to some extent, and the processing time must be neglected due to the stench. This not only increases the disposal cost of the garbage but also is difficult to handle due to its large volume.

Also, for example, as a method for recycling food waste or for food, there is a need for a series of pretreatment processes such as crushing, dehydration and drying of food waste from a storage tank at a recycling line. In this process, dehydration filtrate (including leachate) is generated in most processes including dehydration process. However, since the content of BOD, COD and SS in the dehydrated filtrate is high, it is necessary to provide separate wastewater treatment facilities. However, There is a problem that the initial facility investment cost is excessively applied due to the fact that the facility cost is higher than the facility cost of the facility, and a large installation site is required because the facility area is wide.

Therefore, if the food waste generated at a school or a company including a household can be treated immediately before the food waste is decayed, the above-mentioned problem can be solved. Also, there is a need for a food waste disposer capable of effectively treating food waste generated at a small facility investment cost without the need of a large facility facility.

In accordance with the above requirements, the present applicant has proposed Korean Patent Publication No. 10-2014-0109578.

In this patent, as a series of driving means for causing the treatment of food to be squeezed in the squeeze discharge device and for allowing the squeezed food to pass through the multi-stage drier is performed by one driving means, during the driving of the squeezing device, The entire operation of the processor is stopped, so that the processor can not be efficiently used.

Also, in the supply of hot air to the dryer, hot air is supplied from the upper side of the dryer, moves downward, is discharged to the outside through the cleaner, and the hot air is forcibly moved from the upper side to the lower side. , And it was also difficult to efficiently operate the system, such as supplying a large amount of hot air to dry the food coming from the crushing ejector due to a large amount of water.

Prior art literature

Patent literature

Korean Patent Publication No. 10-2014-0109578

In order to solve the above problem, the present invention is intended to solve the above-mentioned problem, and since the food waste can be cut by the cutting machine while the food waste is put in the inlet of the processor, the size of the food can be greatly reduced. It is possible to prevent fatigue and stop driving due to overload.

In addition, in the present invention, an appropriate amount of solid matter is pulverized in a quantitative discharge grinder at the end where the food garbage of the compression screw of the crushing and grinding ejector is squeezed, so that the pulverized food can be discharged to the transfer drier, The crushing and crushing are performed together so that the crushed material can be discharged to the dryer.

In the present invention, the crushing-crushing-discharging device and the moving-type driers communicating with the crushing-crushing-discharging device are driven by respective first and second driving means so that the crushing-crushing-discharging device or the movable- It is possible to perform selective driving such as stopping one of the wheels or driving the wheels, or the like.

Also, in the present invention, the food pulverized material discharged from the crushing and crushing discharger is naturally discharged in the downward direction by the rotation of the moving screws in the moving dryer in which the multi-stage moving screw rotated by the second driving means is arranged in the longitudinal direction, The drying efficiency of the lowermost food pulverized product in the dryer, in which the food pulverized by the moving screw is sequentially dried in the reverse direction by the heated air supplied in the direction opposite to the moving direction of the pulverized food, And the hot air dried at the bottom of the dryer is gradually increased to dry the food pulverized product of the uppermost dryer so that the drying efficiency as a whole can be increased.

In the present invention, the food garbage is crushed by a crushing and crushing ejector, and a proper amount of crushed food waste is supplied to the dryer through the crushed water outlet. The dryer is driven by the hot wind circulated in the multi- Wherein the food waste is fed into the crushing and discharging device by cutting the food waste by the cutter while the food waste is fed through the inlet of the processor and the food waste in the crushing and discharging device is squeezed The pulverized food product pulverized in an appropriate amount in the pulverizer is discharged to the mobile dryer, and the pulverized food product of the mobile dryer is sequentially discharged downward by the rotation of the first, second and third drying moving screws, The first, second, and third drying moving screws in the multi- Wherein the first, second, and third drying moving screws are rotatably mounted on the upwardly open spherical passages, wherein the first, second, and third drying moving screws are rotatably mounted on the upwardly open spherical passages, And one of the left and right side surfaces of the spherical passages is fixed to the left and right side walls so that the hot air can move upwards through the other gap.

As described above, in the present invention, the food waste is put into the hopper of the processor and cut by the cutter, and the food waste put into the crushing and crushing ejector is squeezed and the discharged water generated is discharged to the outside, The pulverized food product pulverized by the pulverizing means is discharged by the second driving means to the pulverized food pulverized by the pulverizing means, The multi-stage first, second, and third drying moving screws that are rotated are naturally discharged downward by the rotation of the first, second, and third drying moving screws in the moving dryer disposed in the longitudinal direction, And the food pulverized by the first, second and third drying moving screws are sequentially moved by the hot air supplied in the direction And dried.

FIG. 1 is a flow diagram of a hot air flow of a small-sized food garbage disposal apparatus according to the present invention,
FIG. 2 is a flow chart of a food pulverizer of the small-sized food garbage disposal apparatus of the present invention,
3 is a vertical cross-sectional view of a flow chart of hot air in a small-sized food garbage disposal apparatus of the present invention,
Fig. 4 is a perspective view of the compact crushing ejector of the small food garbage disposer of the present invention. Fig.

Specific examples of the present invention will be described in detail with reference to the accompanying drawings.

As shown in Fig. 1, the small-sized food waste disposal apparatus of the present invention comprises a crushing and crushing ejector 10 for putting food waste into the crusher, crushing and extracting water,

The movable dryer (20) in which waste water is extracted from the crushing and crushing ejector (10), and the pulverized foodstuff which has been pulverized at the same time as the crushing is dried by the multistage longitudinal first, second and third drying moving screws (600, 600, 600) ).

The crushing and crushing ejector 10 and the movable dryers 20 connected to the crushing and crushing ejector 10 are driven by the first and second driving means 100 and 200, (10) and the movable dryer (20).

As shown in FIG. 4, the crushing and crushing ejector 10 is formed with a crushing and discharging cylinder 410 through which an inlet 300 through which food waste can be injected is connected.

A cutter 330 having a blade 320 is rotatably driven in the inlet 300. The cutter discharge cylinder 410 has a cylindrical shape with a predetermined length so that the food waste is compressed and crushed and discharged to the outside The diameter of which is narrowed toward the pulverized water discharge port 420. A plurality of drainage holes 430 are drilled on the circumference of the squeeze discharge cylinder 410 to discharge the water generated in the squeeze discharge cylinder 410 through the drainage holes 430 to the bottom of the squeeze- And is discharged to the filtrate reservoir through the formed drain water receiver 440.

A compression screw 400 is mounted in the compression and discharge cylinder 410 of the compression and crushing ejector 10 and the cutter 330 of the compression cylinder 400 and the injection port 300 is connected to the first driving means 100 The chains 130 are connected to the sprockets 120 from the first motor 110 of the first motor 110 and are driven.

The blade of the cutter 330 of the inlet 300 is formed to cross the inlet hole 310 of the inlet 300 and the base of the cutter 330 is rotatably mounted so that the food waste put into the inlet 300 flows into the inlet 310). ≪ / RTI > Therefore, it is possible to prevent the food waste from being stored at the inlet and not to move to the crushing-crushing ejector 10, and the cut foodstuff can relieve fatigue of the crushing screw 400 of the crushing-crushing ejector 10, It is possible to prevent and prevent the driving of the compression screw 400 due to the stopping of the operation.

The crushing water outlet 420 through which the crushed food is discharged from the inlet 300 of the crushing and discharging cylinder 410 is rotatably mounted on the bearings 450 and 450 on both sides of the crushing screw 400, The diameter of the helix becomes smaller.

The clamping screw 400 rotates together with the quantitative discharge grinder 500 on the side of the pulverized water discharge port 420 and the quantitative discharge grinder 500 is movable in the left and right direction of the axis of the pressing screw 400 Respectively.

That is, as shown in FIG. 1, the quantitative discharge grinder 500 is fixed to the compression screw 400 so as to be rotated together with the compression screw 400 at the pulverized water outlet 420.

In this state, the food waste is crushed from the right side to the left side of FIG. 1, and the crushed material is crushed by the compression screw 400 by the friction with the inner wall of the compression and discharge cylinder 410 in the fixed amount discharge crusher 500, So that the pulverized material can move toward the movable dryer 20.

The quantitative discharge grinder 500 is formed of a circumferential surface 510 having a large diameter inclined from front to back.

The food waste having passed through the inlet hole 310 of the inlet 300 is compressed by the compression screw 400 and pushed toward the quantitative discharge grinder 500 as the amount of the compressed food is increased, The food garbage is crushed by the friction rotation between the crushed food waste and the inner wall of the crushing and discharging cylinder 410 while passing through the inclined circumferential surface 510 of the fixed amount discharge crusher 500, And then discharged to the pulverized water discharge port 420 formed at the lower side.

Since the quantitative discharge grinder 500 moves in the left direction of the axis of the compression screw 400 as the amount of the compression screw 400 is increased to some extent, the quantitative discharge grinder 500 intermittently operates the food pulverizer And then discharged to the pulverized water outlet 420. The pulverized food waste discharged into the pulverized water discharge port 420 is moved to the movable dryer 20 in which the first, second and third drying moving screws 600, 600, 600 having a predetermined length are installed in the longitudinal direction on the shaft bearings 650, . The first, second and third drying moving screws 600, 600 and 600 of the movable dryer 20 are connected to the second motor 100 of the second driving means 200, which is separate from the first driving means 100 of the crushing- The gears 250, 250 and 250 of the sprocket 240 connected and rotated by the chain 230 are connected to the sprocket 220 of the sprocket 210 so as to be rotated in forward and reverse directions.

As shown in FIGS. 1 and 3, the first, second, and third drying moving screws 600, 600, and 600 can be pivoted on spherical passages 610, 610, and 610, respectively, And one side of the right side surface is fixed to the left and right side walls 620 and 620 so that hot air to be described later can be moved upward between the other gaps 630, 630 and 630.

The spherical passages 610, 610, and 610 may be made of stainless steel, copper alloy, or the like, which is excellent in thermal conductivity and corrosion resistance. The spherical passages 610, 610, and 610 are formed in such a manner that the pulverized food pulverized from the crushing pulverizer 10 passes through the crushed water outlet 420 in FIG. 1 according to the rotation of the first, second, and third drying moving screws 600, 600, The food pulverized material is moved from the left side to the right side of the drawing by the uppermost first drying moving screw 600 and is moved through the drying outlet 640 opened below the right side spherical passage 610 to the intermediate second drying moving screw 600, and the food pulverized product of the intermediate second drying moving screw 600 is moved to the left side from the right side of the drawing by the intermediate second drying moving screw 600 to be dried (dried) under the left side spherical passage 610, Through the outlet 640 to the lowermost third drying drift screw 600 below it.

The food pulverized product of the lowermost third drying screw 600 moves from the left side to the right side of the drawing by driving the lowermost third drying screw 600 to move the drying outlet 640 to the pulverized water discharge portion 710. [ An appropriate amount discharge damper 700 is formed in the drying discharge port 640 so that when the dried food pulverized material is collected in a certain amount, it operates as shown in FIG. 2 and can be stored in the pulverized material discharge portion 710.

As described above, the food pulverized product of the movable dryer 20 is sequentially discharged downward by the rotation of the first, second, and third drying moving screws 600, 600, and 600. However, the hot air supplied to the mobile dryer 20 is supplied in a direction opposite to the direction in which the food pulverized product is dried and moved downward in the multi-stage first, second and third drying moving screws 600, 600, and 600, To be sequentially dried in the reverse direction.

The hot air is supplied from the hot air supply unit 800 formed at the lowermost third drying moving screw 600 of the mobile dryer 20 and is supplied to the lowermost third drying moving screw 600, the intermediate second drying moving screw 600, And is discharged to the exhaust part 810 above the movable dryer 20 through the uppermost first drying moving screw 600.

The hot air supply unit 800 is equipped with a heater 820 and a hot air generating blower 830 mounted below the heater 820 to blow the heat of the heater 820 upward (toward the movable dryer) .

In particular, as described above, in the movable dryer 20, the first, second, and third drying moving screws 600, 600, and 600 are rotatably and longitudinally disposed on the shaft bearings 650 and 650, and the spherical passages 610, 3, one of the left and right sides of the spherical passages 610, 610, 610 is fixed to the left and right walls 620, 620, while the first, second and third drying moving screws 600, 600, The hot air can be moved upwards through the gaps 630, 630, and 630 of the other side. As a result, as shown in FIG. 3, as the hot air rises upward in a zigzag fashion, the heat flows naturally upward and downward, Since the hot air in the mobile dryer 20 has a long retention time, the hot air can sufficiently flow into the food pulverizers of the spherical passages 610, 610, 610 as well as the surfaces of the respective spherical passages 610, 610, 610, It is dried in contact, thereby resulting in improving the drying efficiency improves.

10: Crushing and crushing ejector 20: Movable dryer
100: first driving means 110: first motor
120: Sprocket 130: Chain
200: first driving means 210: second motor
220: Sprocket 230: Chain
240: Sprocket 250: Gear
300: Inlet port 310: Inlet hole
320: blade 330: cutter
400: Crimping screw 410: Crimp discharge cylinder
420: Grinding water outlet 430: Discharge hole
440: drainage receptacle 500: quantitative exhausting crusher
510: circumferential surface 600: 1st, 2nd, 3rd drying screw
610: Spherical passage 620: Left and right walls
630: Break 640: Dry outlet
700: proper discharge damper 710:
800: Hot air supply part 810:

Claims (1)

The food waste is squeezed by the squeeze pulverizer and the appropriate amount is supplied to the dryer through the pulverized water discharge port. The dryer is sequentially dried by the hot air circulated in the multi-stage drying passage while the moving screws are driven to the multi- The food waste is cut by the cutter 330 and supplied into the crushing and crushing ejector 10 while the food waste is fed into the inlet 300 of the crushing machine in the processor of the food waste to be discharged to the discharge port, The pulverized food product obtained by pulverizing an appropriate amount of pulverized food is discharged to a mobile dryer, and the pulverized food product of the movable dryer (20) is conveyed to the first, second, And is discharged sequentially downward by the rotation of the screws (600, 600, 600). At the same time, the first, second and third drying moving screws (600, 600, 600) The food waste is sequentially dried in the reverse direction by the hot wind supplied in the downward direction and discharged to the pulverized water discharge part 710,
The first, second and third drying moving screws 600, 600 and 600 are rotated on the spherical passages 610, 610 and 610 opened upward, and one of the left and right sides of the spherical passages 610, 610 and 610 is fixed to the left and right walls 620 and 620 , And the hot wind can move upwards through the gap (630, 630, 630) on the other side.

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