KR20090120693A - A cooling system for agitate dry apparatus of foodstuffs trash - Google Patents

Abstract

PURPOSE: A cooling system for a pulverizing and drying apparatus of food garbage is provided to block overheat of a main body by cooling the heat generated in an agitating process of the food garbage. CONSTITUTION: A cooling system for a pulverizing and drying apparatus of food garbage includes a transmission power device(10), a pulverizing device(6), a drying and agitating device(7), and a middle partition, and an exhaustion drawer(8). The transmission power device is mounted on the bottom of a hopper. The pulverizing device pulverizes food garbage, and is operated by a motor. The drying and agitating device is mounted on the bottom of the pulverizing device, and dries the pulverized food garbage. The drying and agitating device forms a main body(2) mounted inside.

Description

Cooling System for Food Waste Grinding Dryer {A COOLING SYSTEM FOR AGITATE DRY APPARATUS OF FOODSTUFFS TRASH}

The present invention converts the wet heat generated in the process of crushing and drying food waste to condensation by heat exchange to condensation, and the food waste pulverization drying to be used to wash the inside of the hopper and the crusher unit by collecting the generated water It relates to a cooling device for the device.

In more detail, it is mounted on the lower side of the hopper into which the food is put and operated by the shifting power unit to crush the food from the inside, and is mounted on the lower side of the crushing device and inside the stirring device. The drying stirring device parts to be dried by the heater formed are respectively formed inside the main body, and the intermediate partition is formed between the main body and the discharge container to form a partition, and the food waste discharged by cutting and drying the lower side of the intermediate partition is stored. In the cooling device for food waste crushing and drying device formed by discharging a drawer,

The hot air of the drying stirring device is sucked into the inside through a suction pipe and condensed through heat exchange to form a heat exchanger that converts the water into water and discharges it, and sucks external air into the rear of the heat exchanger to continuously supply cold external air to exchange heat. It forms a cooling device integrally formed with a cold air supply unit that allows the inside of the unit to maintain a low temperature at all times to facilitate heat exchange, and collects the water discharged from the cooling device in the sump to the hopper through a pump formed inside It is an object of the present invention to provide a cooling device for food waste crushing and drying device which supplies water to the crushing device and cleans the inside thereof.

Conventionally, the food waste discharged to each home or restaurant is put in the food waste bags issued by each city, county, or dong, or it is thrown away in the food waste collection bin. In addition to the reels, odors and rotten water generated during the rotting process flow into the groundwater and harm the human body.

In recent years, in order to solve such a problem, food waste crushing and drying apparatuses are pulverized and discharged by crushing and drying food waste in each home and restaurant, and I am easy and easy to use domestic registered patent No. 10-0757401 Garbage Drying Equipment ”was proposed.

When explaining the domestic Patent No. 10-0757401 "food waste grinding and drying apparatus" briefly, the food waste fed through the hopper is put into a drying stirring tube installed with a pair of stirring wings and stirred until it is constantly dried. While drying, fully dried food waste falls to the discharge drawer to be collected, and draws the discharge drawer to remove the collected food waste by grinding and drying, and keeps the rotation speed of the input blades installed side by side slow. Since it keeps the rotation speed of the grinding blade installed at the center of the lower side fast, the food waste can be cut by the rotating blade which rotates rapidly while refluxing with the input blade. Drying crushed food waste The drying efficiency can be shortened to improve the drying efficiency.The finely ground food waste is added to the stirring dryer, and the stirring is repeatedly performed by stirring blades mounted side by side so that the heat can easily penetrate into the inside of the ground food waste. The drying efficiency can be further improved. By removing the wet heat (hot air) and odor generated during drying, it is discharged to the outside, and only by supplying hot heat to increase the utilization of heat and lower the capacity and operation rate of the heater. The power can be reduced, and after the completion of the operation of the grinding, the washing water can be added to easily wash the hopper, the grinding device and the dry stirring device.

However, the food waste pulverization drying apparatus, the hot air (hot air) generated when drying in the stirring drying tank not only can not completely cool the cooling fan and the heat sink, but also the excess hot air is agitated drying barrel and grinding device It is heated to the part to make the stirring dryer barrel overheating to provide the cause of failure, and after the use is completed, there is inconvenience of having to separately prepare the washing water to use the hopper, the crusher unit and the stirring dryer barrel. .

The present invention is to provide a cooling device for food waste grinding and drying apparatus further improved to solve the above problems.

The present invention is mounted on the lower side of the hopper into which food is introduced, which is operated by the shifting power unit and the motor to crush the food from the inside, and is mounted on the bottom of the crusher and the crushing device. A drying stirring device unit dried by a heater forms a main body which is mounted inside, respectively, and forms an intermediate partition between the main body and the discharge container to divide and form food waste that is cut and dried under the middle partition to be discharged. In the cooling device for food waste crushing drying apparatus formed discharge drawer so that, the wet heat of the drying stirring device portion is sucked inward through the suction pipe and condensed through heat exchange to form a heat exchanger to convert the water into water to discharge, Cool outside air by sucking outside air at the back of the heat exchanger Continuously supplying a cooling device to form a cold air supply unit integrally so that the inside of the heat exchanger to maintain a low temperature at all times to facilitate heat exchange, and collects the water discharged from the cooling device into the sump It is an object of the present invention to provide a cooling device for food waste crushing and drying apparatus that supplies water to a hopper and a pulverizer through a pump formed therein so as to clean the inside thereof.

Another object of the present invention is to form a heat exchanger that sucks wet heat into the inside and condenses it through heat exchange to convert it into water and discharges it, and sucks external air to the rear of the heat exchanger to continuously supply cold external air to keep the heat exchanger at all times. By forming the cold air supply unit to maintain the low temperature to facilitate the heat exchange, integrally, it can easily cool the humid heat generated during the drying and stirring of finely crushed food through heat exchange. It is to provide a cooling device for food waste grinding drying apparatus that can prevent the overheating of the source.

Still another object of the present invention is to force condensation of wet heat to condensate water to collect water generated at this time into the sump, and to form a pump inside the sump to complete the operation of the hopper and the crusher unit. And by supplying to the dry stirring device to be used as the washing water can not only easily remove the food residues remaining in the process of grinding and drying, but also to reduce the operating costs do not need to provide a separate wash water It is to provide a cooling device for food waste grinding and drying device.

The above and other objects and features of the present invention,

It is mounted to the lower side of the crusher unit 6 and the crusher unit 6 which are operated by the shifting power unit 10 and the motor 11 to the lower side of the hopper 5 into which food is to be fed to grind food from the inside. And a drying stirrer unit 7 which is dried by a heater formed therein while stirring the food pulverized from the inside to form a main body 2 to be mounted on the inner side, and the main body 2 and the discharge container 4 Cooling for the food waste grinding and drying device formed by forming an intermediate partition (3) therebetween to form a partition and the discharge drawer (8) to accommodate the food waste discharged by cutting and drying the lower side of the intermediate partition (3). In the apparatus,

The heat exchanger 30 which sucks the wet heat of the dry stirring device unit 7 inwards through the suction pipe 12 and condenses it through heat exchange is converted into water to form a heat exchanger 30, and is formed on the rear surface of the heat exchanger 30. In the cooling device in which the cold air supply unit 50 is integrally formed to suck the outside air and continuously supply the cold outside air to keep the inside of the heat exchange unit 30 at a low temperature at all times so that the heat exchange can be performed smoothly. 20);

The water collecting container 9 which can filter the contaminated water discharged from the heat exchanger 30 to remove odors and to pass only the water to the upper side so that the filtered water can be collected inside. ;

The inner side of the sump (9) is equipped with a pump 70 to form a suction pipe (71) to suck the collected water, and discharges the sucked water through the discharge pipe 72 and the hopper (5) and It is achieved by the cooling device (1) for food waste grinding drying apparatus, characterized in that it is formed, including; to be used as washing water for washing the pulverizer 6 and the dry stirring device (7).

The heat exchanger is configured to suck the moist heat to the inside and to make condensation through heat exchange, converting it into water and discharging it.The outside of the heat exchanger sucks outside air and continuously supplies cool outside air to keep the inside of the heat exchanger at a low temperature at all times. By forming a cold air supply unit to enable a heat exchange smoothly so as to be integral, it is possible to easily cool the moist heat generated in the process of drying and stirring finely crushed food through heat exchange, so that the inside of the main body is overheated. Can be blocked at source.

In addition, the hot and humid heat is forced to cool the condensation to collect the water generated in the sump, and the pump is formed inside the sump, the hopper and the crusher unit and the drying stirring device completed the operation It can be used as the washing water by supplying to the department can not only easily remove the food residues remaining in the process of crushing and drying, but also can reduce the operating cost because there is no need to provide a separate washing water.

The above and other objects and features of the present invention will be more clearly understood by the following detailed description based on the accompanying drawings.

1 to 5 is a view showing a specific implementation of the cooling device 1 for food waste grinding drying apparatus according to the present invention, Figure 1 is a cooling device for food waste grinding drying apparatus 1 according to the present invention. 2 to 3 is a perspective view and an exploded perspective view showing a separate extraction of the cooling device 20 in the cooling device 1 for food waste grinding and drying apparatus according to the present invention, Figures 4a to 4b is 5 is a front view and a rear view of the cooling device 20 in the cooling device 1 for the waste plant crushing drying apparatus according to the present invention, and FIG. 5 is a cooling device for the cooling device 1 for the food waste grinding drying apparatus 1 according to the present invention. It is a longitudinal cross-sectional view of (20).

As shown in FIG. 1, the cooling device 1 for a food waste crushing drying apparatus according to the present invention has a hopper 5 into which food is fed upward, inside the main body 2, and the hopper 5. The crusher unit 6 is integrally mounted on the lower side of the crusher unit and is operated by driving the transmission power unit unit 10 and the motor 11 mounted on the installation frame 2-1 to finely crush and crush food from the inside. And the lower side of the crusher unit 6 was equipped with a dry stirrer unit (7) to be dried by a heater (not specifically shown) formed therein while stirring the crushed food.

In addition, an intermediate partition 3 is formed between the main body 2 and the discharge container 4 to form a partition, so that the cut and dried food discharged to the lower side of the intermediate partition 3 can be stored and taken out. The discharge drawer 8 was formed.

The moist heat generated in the process of drying by the heater (not specifically shown) formed therein while stirring the food in the drying stirrer unit 7 is performed by the suction tube 12 formed on one side of the main body 2. It transfers to the cooling device 20 formed in the rear inside, the cooling device 20 is a heat exchange unit for converting the water into the water by suctioning the moist heat moving through the suction pipe 12 to the inside and condensation through heat exchange ( 30) and formed integrally on the rear surface of the heat exchanger 30 and suck external air to continuously supply cold external air so that the inside of the heat exchanger 30 is always kept at a low temperature so that heat exchange can be performed smoothly. It was formed as a cold air supply unit 50, which is shown as shown in Figs.

The heat exchanger 30 constituting the cooling device 20 was formed as follows.

The left side, the right side, and the rear side are closed, and the front side is opened so that a settling chamber 33 is provided to allow the heat sink 40 to be introduced therein, and fastening holes 31-1 are formed at the left and right sides of the settling chamber 33. In the open front, the left and right mounting pieces 34 having fastening holes 34-1 were formed up and down to form a heat sink storage box 31.

In addition, a drain pipe 32 is formed at the left side or the bottom of the bottom surface of the heat sink storage box 31 so as to discharge the condensed water during the heat exchange process, and the chamber 33 formed inside the heat sink storage box 31. ), The heat dissipation plate 41 is provided with a multi-stage heat sink 40 is loaded, the fastening hole (34-1) formed in the left and right sides of the settling chamber 33, the fastening hole 42 formed in the rear of the heat dissipation plate (40) ) Was fixed with a screw (37).

To the mounting piece 34 formed in the front inner side of the heat sink plate box 31 is connected to the box cover 35 having a distribution hole 36 on the upper side, the fastening hole 34-1 of the mounting piece 34 ) And the fastening hole (35-1) of the box cover (35) was fixed with a screw (38) in a state of communicating.

In addition, the blower fan 43 for sucking wet heat forward is connected to the distribution hole 36 of the box cover 35, and the mounting bolt is forwardly mounted to the mounting hole 43-1 of the blower fan 43. (44) was loaded and fastened together with the mounting hole (36-1) formed on the outer surface of the distribution hole (36).

The cold air supply unit 50 is formed as follows integrally formed on the rear surface of the heat exchange unit 30 constituting the cooling device 20 to continuously supply external air so that heat exchange can be performed smoothly.

At the rear of the heat sink storage box 31, a rectangular loading groove 52 was communicated with the center, and a heat conduction preventing plate 51 having a mounting hole 53 was formed at the rear thereof so that the mounting bolt 65 could be fastened. It is mounted integrally, the external groove (cold air) of the heat sink 60 is received in the loading groove 52 of the heat conduction prevention plate 51 is external to the heat sink 40 mounted inside the heat sink storage box 31. The heat transfer plate 54 and the thermoelectric element 55 to conduct air (cold air) were loaded.

In addition, the heat conduction plate 51 is connected to the rear surface of the heat conduction prevention plate 51 and the heat radiation plate 61 formed of multiple stages of cold external air (cold air) is absorbed by the blower fan 63 mounted on the rear surface. A heat sink 60 was formed to continuously conduct cold air to the thermoelectric element 55 and the heat exchanger plate 54 formed at the center of the heat exchanger. The fan 63 is connected to each other, but the heat conduction preventing plate 51 and the heat sink 60 and the mounting hole 53 and the loading grooves 62 and 64 of the blower fan 63 are in communication with each other. The bolt 65 was inserted and fastened, as shown in FIGS. 4A to 4.

By forming the heat conduction preventing plate 51 integrally at the rear of the heat exchanger 30, a heat sink having a high temperature heat source generated in the process of heat exchange in the heat exchanger 30 is formed at the rear of the heat conduction prevention plate 51. It was to prevent the fall of (60).

In addition, the front surface of the heat conduction prevention plate 51 which is integrally mounted on the rear surface of the heat sink storage box 31 may apply a large adhesive force to the material surface, and apply and bond an epoxy resin having excellent heat resistance and electrical insulation. desirable.

Contaminated water (water mixed with odors) discharged through the drain pipe 32 formed at the lower end of the heat exchange unit 30 was introduced into the sump 9, and the odor was removed from the upper side of the sump 9 A charcoal layer (not specifically shown) and a pair of filters (activated carbon filter) were installed side by side so that only water was allowed to pass therethrough, and a pump 70 was installed therein to pump the water collected inside. I was equipped.

In particular, the pump 70 is formed with a suction pipe (71) to suck the collected water, the discharged water is discharged through the discharge pipe 72 to the hopper (5) and the crusher unit 6 and dry cross By supplying to the device unit 7, not only can easily wash the food leftovers remaining inside after the operation is completed, there is no need to separately provide the washing water can reduce the operating cost.

Hereinafter, the use state (operational relationship) of the cooling device 1 for food waste crushing and drying apparatus will be described in the present invention.

By operating a switch (not specifically shown) installed in the cooling device 1 for the food waste crushing drying apparatus, power is applied to drive the motor 11 mounted to the installation frame 2-1.

When the powered motor 11 drives the transmission unit 10, the grinding blade (not specifically shown) of the grinding unit 6 connected by a drive shaft (not specifically shown) is driven at high speed. Rotating, and also stirring blades (not specifically shown) of the dry stirring device portion 7 formed integrally at the lower end of the crushing device portion 6 rotates while crossing each other.

When the food waste is put into the upper side of the hopper 5 in the above-described process, the grinding blade (not specifically shown) of the crusher unit 6 is rotated to finely crush the food waste, and pulverize. The food waste is naturally introduced into the dry stirring device 7 formed at the lower end of the grinding device 6.

The food waste introduced into the dry stirring device 7 is agitated by a stirring blade (not specifically shown) and at the same time a high temperature heat source of a heater (not specifically shown) formed inside the dry stirring device 7. By drying the water of the food waste is evaporated.

In addition, the wet heat generated in the process of drying the food waste while the dry stirring device 7 is operated is the heat exchange unit 30 and the cold air supply unit through the suction pipe 12 formed in the rear of the drying stirring device (7) Inflow to the cooling device 20 consisting of (50).

The moist hot air moved through the suction pipe 12 is forcibly sucked through the blower fan 43 formed in front of the heat exchange part 30 constituting the cooling device 20 to enter the heat sink storage box 31. do.

The introduced wet heat conducts and radiates high temperature heat to the heat sink 40 integrally fixed inside the heat sink storage box 31 to exchange heat with the heat sink 40 placed at a low temperature. In detail, the heat dissipation is performed while the heat dissipation plate 41 absorbs the heat source of the moist heat while the heat is moistened between the heat dissipation plates 41 formed in the multi-stage. At this time, the moist heat is gradually condensed while the heat is exchanged.

As described above, the cooling supply unit 50 is integrally mounted on the rear surface of the heat dissipation plate storage box 31 to prevent the heat dissipation plate 41 from continuously absorbing high temperature heat and preventing overheating.

The large blower fan 63 formed at the rear of the cooling supply unit 50 sucks external air (cold air) to continuously supply external air (cold air) to the heat sink 60 having the heat dissipation plate 61 formed in multiple stages. The external air (cold air) transfers the external air (cold air) to the heat transfer plate 54 and the thermoelectric element 55 loaded in the center of the heat conduction prevention plate 51, and heat transfer plate absorbing external air (cold air). The 54 and the thermoelectric element 55 continuously conducts external air (cold air) to the heat sink 40 through the heat sink storage box 31 so that the heat sink 40 is heated by moist heat. In addition to being able to prevent this, it is possible to quickly cool (condensation) the wet heat by the continuous supply of external air (cold air).

The moist heat condensed as described above is agglomerated and converted into water, and the converted water is discharged through the drain pipe 32 integrally mounted on one side of the lower surface or the lower surface of the heat sink storage box 31 to move to the water collecting container 9. Done.

The polluted water (odor mixed water) discharged through the drain pipe 32 passes through a charcoal layer (not specifically shown) and a pair of filters (activated carbon filter) formed on the upper side of the sump (9). It was removed to allow only the water to pass through it to be collected in the sump (9) equipped with a pump 70 therein.

When the cut and dried food waste that went through the above process falls to the discharge drawer 8 of the discharge container 4 formed on the lower side of the main body 2, and the dried food waste is filled in the discharge drawer 8 The discharge drawer 8 may be taken out and emptied, and the drawn drawer 8 may be inserted.

When the use of the cooling device 1 for the food waste crushing drying apparatus is completed, the pump 70 formed on the inside of the sump 9 is operated to draw water collected in the sump 9 into the suction tube 71. By using the pump (Pumping), the sucked water is discharged through the discharge pipe 72 to facilitate the food residues remaining inside the hopper (5), the crusher unit 6 and the dry stirrer unit (7) It was allowed to wash.

Although the present invention has been described in detail only with respect to the specific embodiments described, it will be apparent to those skilled in the art that various changes and modifications can be made within the technical scope of the present invention, and such changes and modifications are within the scope of the appended claims.

1 is a cross-sectional view of the coupling of the cooling device for food waste grinding drying apparatus according to the present invention.

2 to 3 is an exploded perspective and exploded perspective view showing a separate extraction of the cooling device in the cooling device for food waste grinding drying apparatus according to the present invention.

4a to 4b is a front view and a rear view of the cooling device in the cooling device for food waste grinding drying apparatus according to the present invention.

Figure 5 is a longitudinal cross-sectional view of the cooling device in the cooling device for food waste grinding drying apparatus according to the present invention.

* Description of the symbols for the main parts of the drawings *

1: Cooling device for food waste grinding and drying device 2: Main body

3: middle partition 4: discharge container 5: hopper

6: Crusher unit 7: Dry stirring unit 8: Eject drawer

9: Reservoir 10: Transmission power unit part 11: Motor

20: cooling device 30: heat exchanger 31: heat sink storage box

32: Drain pipe 33: Settling chamber 34: Mounting piece

35: box cover 36: distributor 37.38: screw

40. 60: heat sink 43. 63: blower 50: cold air supply

51: heat conduction preventing plate 54: heat transfer plate 55: thermoelectric element

Claims (5)

It is mounted to the lower side of the crusher unit 6 and the crusher unit 6 which are operated by the shifting power unit 10 and the motor 11 to the lower side of the hopper 5 into which food is to be fed to grind food from the inside. And a drying stirrer unit 7 which is dried by a heater formed therein while stirring the food pulverized from the inside to form a main body 2 to be mounted on the inner side, and the main body 2 and the discharge container 4 Cooling device for a food waste grinding and drying device formed by forming an intermediate partition (3) between the partition and forming a discharge drawer (8) to accommodate the food waste discharged by cutting and drying the lower side of the intermediate partition (3) To The heat exchanger 30 which sucks the wet heat of the dry stirring device unit 7 inwards through the suction pipe 12 and condenses it through heat exchange is converted into water to form a heat exchanger 30, and is formed on the rear surface of the heat exchanger 30. In the cooling device in which the cold air supply unit 50 is integrally formed to suck the outside air and continuously supply the cold outside air to keep the inside of the heat exchange unit 30 at a low temperature at all times so that the heat exchange can be performed smoothly. 20); The water collecting container 9 which can filter the contaminated water discharged from the heat exchanger 30 to remove odors and to pass only the water to the upper side so that the filtered water can be collected inside. ; The inner side of the sump (9) is equipped with a pump (70) to form a suction pipe (71) to suck the collected water, and discharges the sucked water through the discharge pipe (72) hopper (5) Cooling device for food waste crushing and drying apparatus, characterized in that formed; and the pulverizer device 6 and the dry agitator device 7 to be used as washing water for washing. The heat exchanger (30) of claim 1, wherein the heat exchanger (30) allows the moist heat to condense through heat exchange: The left side, the right side, and the rear side are closed and the front side is opened to provide a settling chamber 33 to allow the heat sink 40 to be introduced therein, and to form a fastening hole 31-1 at the left and right sides of the settling chamber 33. And a heat sink storage box 31 formed by mounting the mounting piece 34 having the fastening holes 34-1 formed on the left and right sides thereof in the open front; A drain pipe 32 is formed on a left side or a right side of the heat sink storage box 31 to discharge water collected at a lower end thereof; In the settling chamber 33 formed on the inside of the heat sink plate box 31, the heat dissipation plate 41 is provided with a heat sink 40 formed in multiple stages, and the fastening hole 42 formed at the rear of the heat sink 40 is settled in the chamber ( It is fixed by the screw 37 in communication with the fastening hole (34-1) formed in the left and right sides of 33); The mounting cover 34 of the heat sink mounting box 31 is connected to the box cover 35 in which the distribution hole 36 is communicated to the upper side, the fastening hole 34-1 of the mounting piece 34 and the box Fixed with a screw 38 in a state in which the fastening hole 35-1 of the cover 35 is in communication; The blower fan 43 for sucking wet heat forward is connected to the distribution hole 36 of the box cover 35, and the mounting bolt 44 forwards to the mounting hole 43-1 of the blower fan 43. ) And fastened together with a mounting hole (36-1) formed on the outer surface of the distribution hole (36); cooling device for food waste crushing and drying device, characterized in that. The cold air supply unit 50 of claim 1, which is integrally mounted on the rear surface of the heat exchange unit 30 to continuously supply external air: It is integrally mounted on the rear of the heat sink storage box 31, and communicates with the rectangular loading groove 52 in the center, the rear side prevents the heat conduction formed with a mounting hole 53 to fasten the mounting bolt 65 Plate 51; The heat transfer plate 54 and the thermoelectric are transferred to the loading groove 52 of the heat conduction prevention plate 51 to conduct cold air to the heat sink 40 installed in the heat sink storage box 31 by receiving cold air from the heat sink 60. The device 55 was loaded; The heat dissipation plate 61 is connected to the rear surface of the heat conduction prevention plate 51 and the heat dissipation plate 61 formed in multiple stages of cold external air is absorbed by the blower fan 63 mounted on the rear surface, thereby forming a thermoelectric formed at the center of the heat conduction prevention plate 51. A heat sink 60 for continuously conducting cold air to the element 55 and the heat transfer plate 54; The rear surface of the heat dissipation plate 60 is connected to the blower fan 63 which sucks and supplies external air continuously, and the mounting holes of the heat conduction prevention plate 51 and the heat dissipation plate 60 and the blower fan 63 ( 53) and the loading groove (62) (64) in the state in which the long bolt (65) in the state in communication with each other; fastened; food waste grinding drying apparatus for cooling. The material of the heat dissipation plate (40) (60) is formed of any one of a non-ferrous metal material such as copper or aluminum; Cooling apparatus for food waste grinding and drying apparatus according to claim 2 or 3. The food waste crushing and drying apparatus according to claim 3, wherein an epoxy resin is applied to and adhered to the front surface of the heat conduction prevention plate 51 integrally mounted on the rear surface of the heat sink storage box 31.

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