KR102222252B1 - Food waste transfer and crushing device - Google Patents

Abstract

The present invention relates to a food waste transporting and crushing device. More particularly, provided is the food waste transporting and crushing device, which includes: a food waste transporting device connected to a sink drain to store food waste discharged from the sink and then transport the food waste together with sewage to a discharge pipe; and a pulverizing device configured to pulverize and then discharge the food waste and sewage transferred through the discharge pipe. It is possible to transport food waste by water pressure with the crushing device provided for each area while a separate crushing means is excluded from the transporting device installed for each household. It does not violate Article 33 of the Sewerage Act and Article 23 of the Enforcement Decree of the Sewerage Act, which prohibits the sale and use of a kitchen waste crushing device which crushes food waste generated in the kitchen and discharges it together with sewage. The food waste transporting and crushing device is hygienic as it is possible to discharge food waste from the house to the sink drain, and has the advantage of eliminating the hassle of collecting food waste separately at each household and then taking it out of the house and dumping the waste in a common dumping place.

Description

Food waste transfer and crushing device

The present invention relates to a food waste transfer and crushing device, and more particularly, food waste and wastewater that is fed into a sink drain in each home or restaurant, without a crushing process, and is configured to be crushed and discharged by central collection treatment. It relates to a conveying and crushing device.

As a conventional method of discharging and disposing of food waste, it is most common to collect food waste separately in each household, take it out of the house when necessary, and dump it in a common collection point. As a way to improve this, as disclosed in the Republic of Korea Public Utility Model Publication No. 20-2011-0002603, a separate grinder is installed on the kitchen sink to pulverize the food waste, and then the pulverized food waste is disposed of in the kitchen. A plan for discharging it to a drain pipe together is suggested.

However, in the case of such a conventional technique, although food waste is finely crushed, since it is discharged together with kitchen sewage such as washing-up water and introduced into the sewer pipe, the pollution degree of organic matter to the domestic sewage is increased, thereby increasing the load for treating domestic sewage, There is a problem that the sewage pipe is gradually blocked.

In addition, in the case of the prior art using a grinder, the kitchen sink has a disadvantage in that the space utilization of the kitchen sink is complicated and inefficient because the inlet for disposing of kitchen waste and the inlet for inserting food waste must be separately provided. Have.

In addition, since the user must directly separate kitchen sewage such as food waste and washing dishes, in the end, the kitchen waste is filtered out using a sieve to remove kitchen waste, and then the filtered food waste is recovered from the sieve and the shredder is used. It also has the disadvantage of having to perform cumbersome and unsanitary work that must be put into the inlet.

Furthermore, in accordance with Article 33 of the Sewerage Act and Article 23 of the Enforcement Decree of the same Act, there is a law prohibiting the sale and use of kitchen waste grinders that pulverize food waste generated in the kitchen and discharge it together with sewage. The problem is that the treatment is not legally appropriate.

Republic of Korea Public Utility Model Publication No. 20-2011-0002603

Therefore, the problem to be solved by the present invention is to store food waste and washing water introduced and introduced into the sink drain in a home or restaurant in separate spaces, and then store a predetermined amount of washing water from the lower side of the space where the food waste is stored. Food waste that has been stored by momentarily and strongly discharged upwards can be discharged smoothly without clogging even when the shredder is excluded as the stored food waste is floated by the upward flow, and the food waste is configured to be pulverized and discharged after central collection and transfer to the subsequent process. It is intended to provide a conveying and crushing device.

The food waste conveying and crushing device according to the present invention comprises: a conveying device connected to a sink drain to store food waste discharged from the sink and then transport it to the discharge pipe together with sewage; And a pulverizing device configured to pulverize and discharge the food waste and sewage transferred through the discharge pipe.

In this case, the pulverizing device comprises: a first storage tank connected to the discharge pipe to store food waste and waste water delivered through the discharge pipe; A pulverizing means disposed below the first storage tank in a communication structure with the first storage tank to crush food waste and sewage stored in the first storage tank; A second storage tank disposed below the pulverizing means in a communication structure to store food waste and wastewater pulverized by the pulverizing means; And a discharging means for discharging the food waste and sewage stored in the second storage tank.

In addition, the pulverizing means is a body configured to have the upper and lower surfaces of the food waste and waste water of the first storage tank to pass from the top to the bottom; A first rotation shaft disposed to pass through one end and the other end of the body and configured to rotate by a driving motor; A second rotation shaft that is spaced apart from the first rotation shaft and rotates in a direction opposite to the first rotation shaft by an interlocking means; A crushing blade configured in a plurality of each of the first and second rotational shafts; And a pair of guide plates disposed adjacent to both sides of the first rotation shaft and the second rotation shaft to guide food waste that is put into the first storage tank and falls to the crushing blade side.

As an example, the interlocking means may include a first rotation gear coupled to the first rotation shaft; And a second rotation gear coupled to the second rotation shaft and engaged with the first rotation gear.

As an example, the outermost radius of the grinding blade is smaller than the distance spaced between the first and second rotary shafts, but is greater than 1/2 of the distance spaced between the first and second rotary shafts, and the first rotary shaft And the crushing blades composed of a plurality of the second rotating shafts are spaced apart from each other by the width of the crushing blades, and the crushing blades of the first and second rotating shafts are disposed in spaces spaced apart from each other.

In addition, the guide plate is provided with a pair of symmetrical structures facing each other, the vertical surface portion fixed to the body; And an inclined surface portion bent from a lower portion of the vertical surface portion to form an inclined surface structure extending in a direction facing each other, wherein the inclined surface portion is provided with a crushing groove through which the crushing blade passes, and the crushing blade is disposed in the crushing groove. It is characterized in that it is configured in a structure overlapping with the inclined surface portion.

On the other hand, the lower surface of the second storage tank is composed of an inclined surface structure whose height is lowered toward the center thereof, and the longitudinal direction of the lower surface of the second storage tank is formed in an orthogonal structure in the direction of gravity. Is formed, and the first pipe and the second pipe extending downwardly are formed in a symmetrical shape on both sides of the discharge groove.

At this time, the central portion of the discharge groove is disposed along the longitudinal direction and is provided with a drive shaft through which rotational force is transmitted by a motor, and a stirring blade is configured on the driving shaft, and the ends of the stirring blades are the first pipe and the second pipe. It characterized in that it is disposed softly on the top surface of the tube.

As an example, the discharge means is connected to the first pipe for discharging the food waste and waste water stored in the second storage tank to the first pump; And a second pump connected to the second pipe to discharge food waste and sewage stored in the second storage tank to a second delivery pipe.

In addition, a first water level sensor is provided on an inner upper surface of the first storage tank, and at least one second water level sensor is provided on an inner upper surface of the second storage tank.

In addition, the pulverizing device is further configured with a control means for controlling the operation of the pulverizing means and the discharging means, the control means is connected to the first water height sensor and the second water height sensor, the first water height sensor When the food waste and waste water reaches a certain level in the first storage tank, the crushing means is operated, and when the food waste and waste water crushed in the second storage tank by the second water level sensor reaches a certain level, the It characterized in that it is configured to operate the pulverizing means and the discharging means.

At this time, a first surface and a second surface having different heights are formed on the inner upper surface of the second storage tank, and the second water height sensor is a 2-1 water height sensor and a second surface configured on the first surface. It characterized in that it is configured to include a 2-2 water height sensor configured in.

On the other hand, the conveying device is configured to flow in through an inlet connected to the sink drain, sewage and food waste, the inlet, outlet, and a housing formed with a discharge port; The inlet is connected to the inlet pipe and the outlet is connected to the outlet by a discharge pipe, and only sewage is supplied and stored through the inlet pipe, and the previously stored sewage is discharged to the inside of the housing through the discharge pipe, together with food waste. It characterized in that it comprises a; discharge means configured to be discharged to the discharge port.

In addition, the housing includes a first chamber through which sewage is introduced; And a second chamber into which food waste is put, wherein the inlet port comprises: a first input pipe connecting the sink drain port to the first chamber; And a second inlet pipe connecting the sink drain and the second chamber, wherein the discharge means is disposed under the housing, and the sewage water of the first chamber is introduced and stored through the inlet pipe. ; And a pump for discharging the sewage stored in the storage space to the discharge pipe.

In addition, the inlet port is formed on one side of the first chamber, the outlet port and the discharge port are formed in the second chamber, the outlet port is at an upper side of the second chamber, the discharge port is a bottom surface of the second chamber It is characterized in that it is formed in.

The food waste transport and crushing device according to the present invention is used for the purpose of discharging food waste by reusing the discarded washing water, thereby minimizing the amount of wastewater that causes water quality environmental pollution, and in addition to this, it is possible to save water resources. In addition, there is an advantage of saving the investment cost and maintenance cost of water and sewage facilities accordingly.

In addition, it is possible to transfer food waste by water pressure by means of a grinding device provided for each zone while separate grinding means are excluded from the transfer device installed for each household, so that food waste generated in the kitchen is crushed and discharged together with sewage. As it does not violate Article 33 of the Sewerage Act and Article 23 of the Enforcement Decree of the same Act, which prohibits the sale and use of kitchen waste grinders, it is possible to dispose of food waste through the sink sewer at home. It has the advantage of eliminating the hassle of taking it out of the house and dumping it in the common ground.

1 is a view schematically showing a food waste transport and crushing apparatus according to the present invention.
Figure 2 is a perspective view showing a pulverizing device that is one configuration of the present invention.
Figure 3 is a front cross-sectional view of Figure 2;
Figure 4 is a perspective view showing a pulverizing means that is one configuration of the present invention.
Figure 5 is an exploded perspective view of Figure 4;
Figure 6 is a front view showing a crushing blade and a guide plate as one configuration of the present invention.
7 is a front cross-sectional view of a second storage tank 230 and a discharge device as one configuration of the present invention.
Figure 8 is a side cross-sectional view of a pulverizing device that is one configuration of the present invention.
9 is a schematic diagram showing a control means 250, which is one configuration of the present invention.
Figure 10 is a schematic diagram showing a transfer device that is one configuration of the present invention.
11 is a schematic diagram showing an embodiment of a transfer device that is a configuration of the present invention.
12 is a perspective view showing an embodiment of a transfer device that is a configuration of the present invention.
Fig. 13 is a front view of Fig. 12;
14 is a rear perspective view of FIG. 12;
15 is a front cross-sectional view of FIG. 12;
Fig. 16 is an enlarged view of part A of Fig. 15;
17 is a view showing an embodiment of an outlet and a discharge pipe that is a configuration of the present invention.
18 is a view showing an embodiment of a control unit that is a component of the present invention.
19 is a view showing an embodiment of a food waste transport and crushing apparatus according to the present invention.
20 is a view showing an embodiment of a first check valve that is a configuration of the present invention.
21A and 21B are a perspective view and a bottom perspective view of a check plate, which is one configuration of the present invention.
22A and 22B are views showing an operating state of a first check valve, which is one configuration of the present invention.

In describing the present invention, terms or words used in the present specification and claims are the present invention based on the principle that the inventor can appropriately define the concept of terms in order to describe his or her invention in the best way. It must be interpreted as a meaning and concept consistent with the technical idea of

Hereinafter, a preferred embodiment of the present invention will be described with reference to the drawings.

The food waste conveying and crushing apparatus according to the present invention is configured to discharge food waste and sewage that are injected into the sink drain H1 in each home or restaurant, without a crushing process, and crush and discharge them by centrally collecting and discharging them.

Thereafter, food waste and wastewater that is pulverized and discharged may be configured to be recovered as a resource material through a solid-liquid separation process or the like.

The food waste conveying and crushing device according to the present invention is characterized in that it is configured to include a conveying device 100 and a crushing device 200 as shown in FIG. 1.

In this case, in describing the present invention, the term'food waste' described in the present specification is defined as collectively referring to food materials or garbage generated in the production, distribution, processing, cooking, etc. of food materials and foods left behind.

As shown in FIG. 1, the transfer device 100 stores food waste that is connected to the sink drain H1 and is fed into the sink S, and then discharges it to the discharge pipe 1150 along with the waste water to the crushing device 200. Is configured to deliver.

Subsequently, as shown in FIG. 2, the crushing device 200 introduces food waste and sewage transferred through the discharge pipe 1150, pulverizes it, and transfers it to subsequent processes such as a solid-liquid separation process through the delivery pipe 244. As shown in FIG. 3, the main configuration may include a first storage tank 210, a crushing means 220, a second storage tank 230, and a discharge means 240.

In addition, as shown in Fig. 2, the first storage tank 210, the crushing means 220, the second storage tank 230, and the discharge means 240 are configured to be embedded in a separate case (not shown), thereby causing impact. Or it can be configured to protect the device from contamination.

First, the first storage tank 210 is connected to the discharge pipe 1150 in a cylindrical structure with an open lower portion, and is configured to receive food waste and wastewater through the discharge pipe 1150 and store the same.

At this time, the first storage tank 210 is configured to be connected to the discharge pipe 1150 from the upper side thereof to be stored therein in a manner in which food waste and sewage transferred from the discharge pipe 1150 fall by gravity. The lower portion is configured to be connected to the crushing means 220.

In addition, the crushing means 220 is disposed under the first storage tank 210 in a communication structure as shown, so that the food waste and wastewater stored in the first storage tank 210 are crushed by gravity. 220), and is configured to be discharged with wastewater to the lower side by crushing the introduced food waste, and a detailed description thereof will be described in detail below.

Subsequently, the second storage tank 230 is disposed below the crushing means 220 in a communication structure, so that the food waste and sewage crushed by the crushing means 220 fall by gravity. It can be stored in the storage tank 230.

At this time, as shown in FIG. 3, the first storage tank 210 and the second storage tank 230 are connected to an overwater pipe 214 so that when the first storage tank 210 is filled with sewage, the overwater pipe ( By configuring to be transmitted to the second storage tank 230 through 214), it is possible to secure a sufficient space for storing food waste in the first storage tank 210, and the amount of water in the second storage tank 230 By increasing the discharge pressure of the following discharge means 240 is improved, the discharge operation can be performed smoothly.

Subsequently, the discharge means 240 is smoothly discharged to the delivery pipe 244 by applying strong pressure to the pulverized food waste and sewage stored in the second storage tank 230 as shown in FIG. 3. It is configured to be transportable.

Hereinafter, with reference to Figs. 4 to 6 will be described in more detail with respect to the crushing means 220, one configuration of the present invention.

The crushing means 220 according to the present embodiment is configured to pulverize the food waste in the first storage tank 210, and the crushed food waste and sewage are dropped and stored in the second storage tank 230 disposed below the crushed food waste. do.

First, the crushing means 220 includes a body 2210, a first rotating shaft 2220, a second rotating shaft 2230, a crushing blade 2240 and a guide plate 2250, as shown in FIGS. 4 and 5 It is composed of.

As shown in FIG. 4, the body 2210 is provided in the form of a frame with open upper and lower surfaces, and has a structure in which the input food waste passes from the upper side to the lower side and discharged to the lower side.

And Figure 5 shows a separate perspective view of the pulverizing means 220 excluding the body 2210 in Figure 4, as shown in Figure 5, the first rotation shaft 2220 is the one end and the other end of the body 2210 It is disposed so as to penetrate and is configured to transmit rotational force by the drive motor 2221.

As shown in the figure, the second rotation shaft 2230 is arranged to be spaced apart from the first rotation shaft 2220 and is configured to rotate in a direction opposite to the first rotation shaft 2220 by an interlocking means 2260.

As shown in FIG. 5, the interlocking means 2260 is coupled to the first rotary gear 2261 and the second rotary shaft 2230, which are coupled to the first rotary shaft 2220, and is coupled to the first rotary gear 2261 and Consisting of a second rotation gear 2262 to be engaged, and when the drive motor 2221 rotates the first rotation shaft 2220, a second rotation gear ( Since the 2262 is rotated in the opposite direction, the first rotation shaft 2220 and the second rotation shaft 2230 have a structure in which they simultaneously rotate in opposite directions.

At this time, as shown in the drawing, the interlocking means 2260 disposed to be exposed to the outside of the body 2210, that is, the first rotation gear 2261 and the second rotation gear 2262 are food waste in the process of being input or pulverized. And a cover 2263 may be further configured as shown in FIGS. 4 and 5 as a configuration for improving durability by preventing splashing or burying waste water.

In addition, as shown in FIG. 5, a plurality of grinding blades 2240 are formed on the first rotation shaft 2220 and the second rotation shaft 2230, and the grinding blade 2240 is a circular toothed blade having a hollow shape. It may be provided in a shape, and the formed hollow is firmly coupled to the first rotation shaft 2220 and the second rotation shaft 2230, respectively.

The crushing blade 2240 is provided in the shape of a circular sawtooth blade, but as shown in FIG. 6, the outermost radius r is a distance between the first rotation shaft 2220 and the second rotation shaft 2230 ( L), and is configured to be larger than 1/2 of the distance L between the first rotation shaft 2220 and the second rotation shaft 2230, and when viewed from the front as in the drawing, the first rotation shaft 2220 The grinding blade 2240 configured in) and the grinding blade 2240 configured in the second rotating shaft 2230 have a structure overlapping each other.

As described above, the crushing blades 2240 composed of a plurality of the first rotating shaft 2220 and the second rotating shaft 2230 are spaced apart from each other by the width of the crushing blade 2240, respectively, and the first rotating shaft 2220 and the second rotating shaft 2230 The grinding blades 2240 configured on the rotation shaft 2230 are configured to be disposed in spaces spaced from each other, so that the grinding blades 2240 of the first rotation shaft 2220 and the second rotation shaft 2230 overlap each other. You will be able to have it.

As shown in FIG. 6, the grinding blade 2240 of the first rotation shaft 2220 rotates counterclockwise and the grinding blade 2240 of the second rotation shaft 2230 rotates clockwise. Garbage is configured on the first rotation shaft 2220 and the second rotation shaft 2230, respectively, and can be crushed finely by the cutting principle of the scissors by the crushing blades 2240 rotating opposite to each other, and the crushed food waste is It is able to be stored by dropping into the disposed second storage tank 230.

Subsequently, the guide plate 2250 is provided with a pair and is disposed adjacent to each of the upper sides of the first rotation shaft 2220 and the second rotation shaft 2230 as shown in FIGS. 5 and 6, and the first storage tank Food waste falling from 210 can be guided toward the crushing blade 2240.

The guide plate 2250 is arranged in a symmetrical structure in which a pair faces each other as shown in FIGS. 5 and 6, and includes a vertical surface portion 2251 and an inclined surface portion 2252 as an example. .

The vertical surface portion 2251 may be fixed to the inner circumferential surface of the body 2210 by a fastening means (not shown) such as a bolt and a nut (not shown) as shown in FIG. 4 in the form of a vertically disposed plate.

In addition, as shown in FIGS. 5 and 6, the inclined surface portion 2252 is bent from the lower portion of the vertical surface portion 2251 and has an inclined surface structure in which a pair extends in a direction facing each other.

In addition, a plurality of grinding grooves 2253 having a width corresponding to the width of the grinding blade 2240 are formed in the inclined surface portion 2252 so that the guide plate 2250 is fixed to the body 2210. The blades 2240 are configured to be disposed on the crushing groove 2253 so that the inclined surface portion 2252 and the crushing blade 2240 are disposed to overlap each other as shown in FIG. 6.

As described above, the inclined surface portion 2252 of the guide plate 2250 and the plurality of crushing blades 2240 are arranged to overlap each other, so that food wastes that are input through the inlet 112 and fall are guided toward the crushing blade 2240. In addition, due to the structure in which the plurality of crushing blades 2240 and the crushing groove 2253 are in close contact with each other, a crushing action of food waste can be achieved.

That is, as the first rotation shaft 2220 and the second rotation shaft 2230 rotate in opposite directions, the grinding action by each grinding blade 2240 and the guide plate 2250 on both sides of each grinding blade 2240 ) And the crushing action can be expressed, so that the crushing efficiency for food waste can be further improved.

Hereinafter, a preferred embodiment of the second storage tank 230, which is a component of the present invention, will be described with reference to FIGS. 7 to 8.

Prior to the description, FIG. 7 is a front cross-sectional view of the second storage tank 230 and the discharging means 240 as one configuration of the present invention, and FIG. 8 is a side cross-sectional view of the pulverizing device 200 as one configuration of the present invention.

The second storage tank 230 according to this embodiment has a structure of an inclined surface 233 whose lower surface is lowered toward its center, as shown in FIG. 7, so that the pulverized food waste and sewage are naturally flown by gravity. It has a structure that gathers in the center in a way.

In addition, in the center of the lower surface of the second storage tank 230, a discharge groove 234 of a semi-cylindrical shape is formed whose longitudinal direction is formed in an orthogonal structure in the direction of gravity, as shown in FIGS. 7 to 8.

At this time, in the lower part of the discharge groove 234, the first pipe 235 and the second pipe 236 extending downwardly as shown in FIG. 7 are located symmetrical to each other with respect to the center of the discharge groove 234. It is configured so that the crushed food waste and sewage stored in the second storage tank 230 can be discharged to the lower side through the first pipe 235 or the second pipe 236.

In addition, as shown in "B" of FIG. 8, in the center of the discharge groove 234 having a semi-cylindrical shape, a drive shaft 237 is provided that is disposed along its longitudinal direction and transmits a rotational force by the motor 237-1. , The drive shaft 237 is configured with a stirring blade 238 extending to one side as shown in the figure.

As shown in Figs. 7 and 8, the stirring blade 238 has its ends softly disposed on the top surfaces of the first pipe 235 and the second pipe 236 by rotation of the drive shaft 237. The first pipe by stirring the food waste on the first pipe 235 and the second pipe 236 by the stirring blades 238 rotating in conjunction, stirring the food waste stagnant in the discharge groove 234 Since the 235 and the second pipe 236 are not blocked, it is possible to more smoothly dispose of the food waste.

At this time, the stirring blades 238 may be configured in various forms, and as an example, a paddle shape may be applied as shown in the drawings.

On the other hand, the discharge means 240 can be configured to include a first pump 241 and a second pump 242 as shown in Figure 3, the first pump 241 is the first pipe It is connected to 235 and discharges food waste and sewage stored in the second storage tank 230 to the first delivery pipe 244-1 by the operation of the first pump 241.

In addition, the second pump 242 is connected to the second pipe 236 to discharge food waste and sewage stored in the second storage tank 230 to the second delivery pipe 244-2. , Food waste and wastewater crushed in the subsequent process through the first delivery pipe 244-1 and the second delivery pipe 244-2 by the operation of the first pump 241 and the second pump 242 Will be delivered.

As described above, since the discharge means 240 includes the first pump 241 and the second pump 242, it is possible to discharge the crushed food waste even if only the first pump 241 is operated. When the throughput is large, the first pump 241 and the second pump 242 are configured to operate at the same time, thereby enabling efficient operation of energy.

In addition, when the amount of crushed food waste and sewage is small, when the first pump 241 and the second pump 242 are operated simultaneously, the discharge pressure of the pumps 241 and 242 is weakened, so that the treatment capacity is prevented from deteriorating. It will become possible.

Meanwhile, as shown in FIG. 8, a first water level sensor 219 is provided on the inner upper surface of the first storage tank 210 to fill the food waste and sewage water in the first storage tank 210. When 219 detects this, it may be configured to automatically adjust the water level of the first storage tank 210 by driving the pulverizing means 220.

In addition, the inner upper surface of the second storage tank 230 is also provided with at least one second water height sensor 239, so that the crushed food waste and wastewater in the second storage tank 230 are filled with the second water level sensor 239. When it detects this, it is possible to automatically adjust the water level in the second storage tank 230 by operating at least one of the first pump 241 and the second pump 242 of the discharge means 240.

At this time, the first water height sensor 219 and the second water height sensor 239 may be applied to various water level sensors, as an embodiment of the buoyancy sphere (F) as shown in Figure 8 "C" When the sensor is applied and it is raised by the buoyancy sphere (F), the principle of operating the switch by contacting the upper surface thereof can be applied.

On the other hand, in the present invention, as shown in Fig. 9, a control means for automatically operating the pulverizing means 220 and the discharging means 240 by the first water level sensor 219 and the second water level sensor 239 The bar 250 may be further configured, and the control means 250 is connected to the first water height sensor 219 and the second water height sensor 239 as shown in the drawing, and the first water height sensor ( When the food waste and wastewater in the first storage tank 210 reaches a certain level by 219), it is sensed and controlled to automatically adjust the water level in the first storage tank 210 by operating the pulverizing means 220. You will be able to.

In addition, the control means 250 detects when the food waste and waste water crushed in the second storage tank 230 by the second water height sensor 239 reaches a certain level, and the pulverization means 220 And by simultaneously operating the discharging means 240, smooth discharging to the subsequent process may be possible. At this time, the pulverizing means 220 and the discharging means 240 are simultaneously operated by sensing the water level of the second water level sensor 239. The reason for the operation is to operate the crushing means 220 when discharging the food waste and sewage in the second storage tank 230 by the first pump 241 and the second pump 242 to the delivery pipe 244 to operate the second storage tank. This is to secure the discharge pressure of the first pump 241 and the second pump 242 by sufficiently securing the amount of food waste and sewage in the 230.

In addition, in the control means 250, when the first water level sensor 219 and the second water level sensor 239 reach a predetermined level in the first storage tank 210 and the second storage tank 230, respectively, the grinding means ( 220) and the discharge means 240 can be configured to operate for a set time.

Meanwhile, as shown in FIG. 7, the second water height sensor 239 may include a 2-1 water height sensor 239-1 and a 2-2 water height sensor 239-2. In addition, a first surface 231 and a second surface 232 are formed at a position higher than the first surface 231 on the inner upper surface of the second storage tank 230, and the first surface 231 The 2-1 water height sensor 239-1 and the 2-2 water height sensor 239-2 are configured on the second surface 232, so that the 2-1 water height sensor ( When the water level reaches 239-1), the control means 250 can control to discharge pulverized food waste and waste water by operating only the first pump 241, and the water level in the second storage tank 230 When the 2-2 reaches the height sensor (239-2), the control means 250 operates the first pump 241 and the second pump 242 at the same time to discharge the pulverized food waste and sewage. It is possible to operate the device so that energy efficiency and emission efficiency are further improved by controlling to be performed.

Hereinafter, with reference to FIGS. 10 to 18 will be described in more detail with respect to the transfer device 100 that is one configuration of the present invention.

The transfer device 100 according to the present invention stores food waste and sewage introduced and introduced into the sink drain H1 in separate spaces, and then stores a predetermined amount of wastewater from the lower side of the space where the food waste is stored. It is characterized in that it is configured to be discharged smoothly without clogging while the food waste stored by the instantaneous strong discharge is floated by the upward flow.

The transfer device 100 according to the present invention is used for the purpose of discharging food waste by reusing waste water, thereby minimizing the discharge of wastewater that causes water quality environmental pollution, and in addition to this, it is possible to save water resources. In addition, the investment cost and maintenance cost of water and sewage facilities can be saved accordingly.

The transfer device 100 according to a preferred embodiment of the present invention is characterized in that it is configured to include a housing 110 and a discharge means 120 as shown in FIG. 10.

First, the housing 110 is configured to allow sewage and food waste to flow into the interior through the inlet 1111 connected to the sink drain H1.

In addition, the housing 110 is provided with an inlet 1115 and a discharge port 1122, respectively connected to the discharge means 120, and an outlet 1123 is formed so that the food waste that has been put into the discharge port 1123 is passed through the discharge port 1123, and the discharge pipe ( It can be discharged to 1150) and then can be delivered to the pulverizing device 200.

The discharge means 120 is connected to the inlet 1115 of the housing 110 through an inlet pipe 1130, and is connected to the discharge port 1122 through a discharge pipe 1140. In this case, the discharge means In 120, only the sewage from the housing 110 is supplied through the inlet pipe 1130 and stored, and the previously stored wastewater is discharged back into the housing 110 through the discharge pipe 1140, so that the housing 110 ) The food waste that has been stored in is configured to be smoothly discharged through the discharge port 1123 together with the discharged sewage.

At this time, preferably, by configuring a certain amount of wastewater stored in the discharge means 120 to be instantaneously discharged into the housing 110, a strong water pressure against the discharged wastewater is secured, and accordingly, stored in the housing 110 The food waste that has been used is to be able to be smoothly discharged through the discharge pipe 1150 while floating by the rising strong water pressure.

Hereinafter, a more specific embodiment of the housing 110 and the discharge means 120 will be described with reference to FIGS. 11 to 17.

First, FIG. 11 is a schematic diagram showing a transfer device 100 according to the present invention. As shown in FIG. 11, the housing 110 includes a first chamber 1110 and a second chamber 1120. As shown, the first chamber 1110 and the second chamber 1120 are configured to be blocked from each other, so that only the sewage drained through the sink drain H1 flows into the first chamber 1110, and the second chamber 1110 The chamber 1120 is configured to put only food waste.

In addition, the inlet 1115 is formed on one side of the first chamber 1110 so that the sewage from the first chamber 1110 flows into the discharge means 120 through the inlet 1115 and the inlet pipe 1130. You will be able to.

In addition, the discharge port 1123 and the discharge port 1122 are formed in the second chamber 1120, the discharge port 1123 is formed on one side of the second chamber 1120, the discharge port 1122 is It is preferable that it is formed on the bottom surface of the second chamber 1120, which is a discharge port formed on the bottom surface of the second chamber 1120 in which the wastewater having a strong pressure through the discharge means 120 is stored ( As it is discharged to 1122), an upward flow of strong pressure is generated in the second chamber 1120 from below, and food waste is floated by the upward flow, and smoothly discharged sequentially through the discharge port 1123 formed at the upper side of one side. It will become possible.

If the discharge port 1122 and the discharge port 1123 are arranged to face each other in the horizontal or vertical direction, the discharge port is discharged through the discharge port 1122 and when the wastewater having a strong water pressure discharges the food waste to the discharge port 1123, the discharge port ( A bottleneck occurs in the process of instantaneously passing the food waste stored in the second chamber 1120, which is larger than 1122), through the discharge port 1122, so that the discharge port 1123 may be blocked by the food waste. .

On the other hand, in the transfer device 100 according to the present invention, since the discharge port 1122 is formed on the bottom surface of the second chamber 1120 and the discharge port 1123 is formed on one side of the second chamber 1120, the discharge port 1122 ) As food wastes rise by the sewage discharged through the discharge port 1123, they can be discharged to the discharge port 1123 in the order of rise and in turn by riding on the rotating water current of the rising current, without being crowded to the discharge port 1123 at one moment. Accordingly, it is possible to prevent the discharge port 1123 from being blocked.

On the other hand, the sink drain hole (H1) and the housing 110 is connected by an inlet (1111), the inlet (1111), as shown in Figure 11, the first inlet pipe (1111-1) and the second inlet Consisting of including a tube (1111-2), wherein the first input pipe (1111-1) is connected to the first chamber (1110), the second input pipe (1111-2) is the second chamber ( 1120).

In this way, the first inlet 1111 is connected to the first chamber 1110 and the second inlet 1111 is configured to be connected to the second chamber 1120, so that the first chamber 1110 and the second chamber 1120 are It is possible to have a structure that is completely separated and blocked from each other.

That is, when washing dishes in the sink (S), only sewage can be introduced into the first chamber 1110 through the first injection pipe 1111-1, and the second injection into the second chamber 1120 Food waste can be put through the pipe 1111-2.

At this time, the first input pipe 1111-1 is provided in a tubular structure as shown in FIGS. 11 and 14, and a sieve 1112 made of a mesh structure in which a hollow 1113 is formed is provided at the upper end thereof. It is preferable to configure so that only sewage is introduced while blocking the input of food waste through the first input pipe 1111-1.

Various types of network structures may be applied to the strainer 1112, and as an example, the shape shown in FIG. 14 may be applied.

In addition, as shown in FIG. 11, the second input pipe 1111-2 may be provided in a tubular structure in communication with the hollow 1113 and the other end in communication with the second chamber 1120.

The first input pipe 111-1 and the second input pipe 1111-2 may be configured in a mutually blocked structure.

At this time, a second cover 1121 for controlling the opening and closing of the second input pipe 1111-2 may be further configured. When working such as washing dishes, the second cover 1121 is fastened to the second input pipe 1111. By closing -2), it is possible to prevent sewage from flowing into the second chamber 1120 through the second inlet 1111, and when the drainage of the sewage is blocked through the sink drain (H1) after washing dishes, etc. By releasing the fastening of the second cover 1121 to open the second input pipe 1111-2, the food waste remaining in the sink S can be put into the second input pipe 1111-2.

Therefore, only sewage is introduced through the first input pipe 1111-1 and can be delivered to the first chamber 1110, and only food waste is input through the second input pipe 1111-2, It will have a structure that can be stored in the chamber 1120.

In addition, it is possible to block odors generated from food waste stored in the second chamber 1120 by the second cover 1121 fastened to the second inlet pipe 1111-2.

In addition, as shown in FIG. 11, by configuring the inner diameter (a) of a portion of the second inlet pipe 1111-2 to be smaller than the inner diameter (b) of the outlet 1123, a portion of the second inlet pipe 1111-2 Since the food waste input through the inner diameter (a) of the section passes through the outlet 1123 having a larger inner diameter, it is possible to completely prevent the outlet 1123 from being blocked by food waste. will be

Subsequently, the discharge means 120 includes a storage space 1210 and a pump P, as shown in FIG. 11.

The storage space 1210 is configured in the form of a water tank sealed inside the discharge means 120, as shown in FIG. 11, so that a certain amount of sewage from the first chamber 1110 flows through the inlet pipe 1130. Can be saved.

At this time, it is reasonable to configure the discharge means 120 to be disposed under the housing 110 so that the sewage water of the first chamber 1110 flows into the storage space 1210 in a natural flow manner.

In addition, the pump P is a submersible pump for discharging a predetermined amount of wastewater previously stored in the storage space 1210 to the second chamber 1120, and as described above, the wastewater discharged through the discharge pipe 1140 It is configured to provide water pressure so that it can be discharged through the discharge pipe 1150 together with the food waste that is introduced into the second chamber 1120 through the discharge port 1122 and stored in the second chamber 1120. 1140 may be configured such that one end is connected to the pump P and the other end to the discharge port 1122 in the form as shown in FIG. 6.

In addition, a water level sensor 1260 is provided in the storage space 1210 so that the pump P operates only when a certain amount of sewage is stored in the storage space 1210, thereby maintaining optimal operating efficiency.

Meanwhile, the discharge means 120 includes a first pipe connector 1220, a second pipe connector 1230, a third pipe connector 1240, and a second overflow 1250, as shown in FIGS. 12 and 13. Can be further configured.

For convenience of explanation, the inlet pipe 1130 and the overflow pipe 1230-1 are shown by arrows in FIG. 12, but in reality, various pipe structures such as a general pipe shape or a corrugated pipe shape are applied.

First, the inlet pipe 1130 is connected to the first pipe connector 1220, and the sewage in the first chamber 1110 passes through the inlet port 1115 and the inlet pipe 1130 as described above. It can be introduced into the storage space 1210 of the discharge means 120 through the first pipe connector 1220.

In addition, the second pipe connector 1230 is connected to the first overflow (H2) formed in the sink (S) through the overflow pipe (1230-1), and the sewage stored in the sink (S) is constant. When stored above the water level, it is discharged through the first overflow (H2) and flowed into the storage space 1210 of the discharge means 120 in a natural flow manner, thereby preventing the waste of water resources due to reuse of the discharged water discharged to the sewage. It can be operated to prevent.

The third pipe connector 1240 is formed on one side of the discharge means 120 as shown in FIGS. 12 and 13, and the water pipe 1241-1 is directly connected to the third pipe connector 1240. , As described above, the transfer device according to the present invention, such as cleaning the storage space 1210 or storing clean water in the storage space 1210 by configuring the storage space 1210 to selectively introduce sewage and constant water into the storage space 1210. 100) more hygienic operation becomes possible.

At this time, the third pipe connector 1240 may be further provided with a water valve 1240-2 capable of controlling selective inflow of water into the storage space 1210.

In addition, the second overflow (1250) is formed at a certain height of the discharge means (120), and when a certain amount of sewage or constant is stored in the storage space (1210), excess water is discharged to discharge the storage space (1210). ) As shown in FIG. 13, the second overflow (1250) is connected to the sewer pipe (D) and the excess water discharged to the second overflow (1250) is a sewage pipe (D). It can be configured to be drained.

Further, although not specifically shown, an air hole (not shown) is provided in the discharge means 120, and the sewage stored in the sealed storage space 1210 by the operation of the pump P is transferred to the second chamber 1120. When it is discharged, the air is configured to flow into the storage space 1210 as much as the volume of discharged wastewater, thereby increasing the operating efficiency and improving the durability of the device. As an example, an air hole in the second overflow 1250 ( Not shown) can be provided.

Meanwhile, as shown in FIG. 14, in the inlet 1111, a first cover 1114 for opening and closing the first inlet pipe 1111-1 may be further configured, and the first cover 1114 A switch unit 1118 may be further provided to detect whether or not to be fastened between the and the first input pipe 1111-1.

As shown, the switch unit 1118 includes a first switch 1118-1 provided in the first cover 1114 and a second switch 1118-2 provided in the first input pipe 1111-1. When the first cover 1114 is completely fastened to the first inlet pipe 1111-1 and the inlet 1111 is closed, the first switch 1118-1 and the second switch ( 1118-2) is in contact with each other. When the first switch 1118-1 and the second switch 1118-2 contact each other, the pump P is driven ON, and the first cover 1114 When the contact between the first switch 1118-1 and the second switch 1118-2 is released due to the release of the connection between the and the first input pipe 1111-1, the drive of the pump P can be configured to be turned off. have.

When the pump P is driven, the opening of the sink drain H1 is blocked by the first cover 1114, so that the sewage stored in the storage space 1210 is stored in the second chamber ( As it is discharged through the discharge port 1122 formed on the bottom surface of the 1120, a strong pressure rising flow is generated from the bottom to the second chamber 1120, and the food waste is floated by the upward flow and discharged to the discharge port 1123. In this, it is to prevent food waste and sewage from flowing back to the sink (S) through the sink drain (H1).

That is, it is possible to configure to control the driving of the pump P depending on whether the first cover 1114 and the first input pipe 1111-1 are fastened.

On the other hand, Figure 15 is a view showing a cross-section of the transfer device 100 according to the present invention, Figure 16 is a view showing an enlarged portion "A" of Figure 15.

First, as shown in FIG. 15, a first check valve 1122-1 is provided in the discharge port 1122, so that the sewage in the storage space 1210 passes through the discharge pipe 1140 to the second chamber 1120. ), but it is configured to block the food waste in the second chamber 1120 from flowing into the discharge pipe 1140, so that the discharge pipe 1140 is blocked by the food waste, or the discharge means 120 and the discharge The pipe 1140 is prevented from being contaminated so that the device can be operated hygienically and with increased durability.

In addition, the housing 110 and the discharge means 120, which are the main components of the transfer device 100 according to the present invention, may be operated in a structure separated from each other in some cases, and the housing 110 and the discharge means 120 ) Can be configured as a mutual fastening structure, by configuring the mutual fastening structure, it is possible to provide ease of installation when installing the transfer device 100 according to the present invention in the sink.

This is more specifically, as shown in FIG. 15, the housing 110 can be coupled to each other in a way that a part of the housing 110 is inserted through the upper surface of the discharge means 120, by the mutual fastening means (1170). It has a solid fastening structure.

At this time, the fastening means 1170 may be provided in a manner in which the side surface of the housing 110 is pressed and fixed when rotated in one direction by a screw method as shown in the drawing, and the fixing is released when rotating in the other direction.

By the fastening structure as described above, the fastening means 1170 can adjust the height of the housing 110, for example, by rotating the fastening means 1170 in the other direction to fix the side pressure of the housing 110 When releasing, the height of the housing 110 can be raised or lowered with respect to the discharge means 120, and when the fastening means 1170 is rotated in one direction after setting an appropriate height, the housing 110 is set to a set height. ) Can be fixed.

This greatly enhances the completeness of the device installation by precisely matching the heights of the inlet 1111 and the sink drain H1 when installing the present inventor's transfer device 100 in various sinks that can be configured in various shapes and structures. I can give it.

And, as shown in Fig. 16, the housing 110 is preferably configured with a detachable upper portion for maintenance of the device such as removal of food waste when food waste is clogged at the outlet 1123 or washing inside the housing 110. , The housing 110 includes a first support 1116 screwed to the inner periphery of the first chamber 1110 and a second support 1117 screwed to the outer periphery of the second inlet pipe 1111-2. It can be further configured.

The first support (1116) is a sieve (1112) is seated on the bottom surface, the central portion of the first support (1116) is opened and the sewage flowing through the sieve (1112) passes through the first inlet (1111). You can do it.

In addition, a first fastening groove 1114-1 in the form of a thread is provided at the outer periphery of the side surface of the first cover 1114. A first fastening protrusion (1116-1) protruding in a structure corresponding to the first fastening groove (1114-1) is provided on the inner periphery of the side surface of the first support (1116), and the first cover (1114) and the first The support 1116 has a mutually strong fastening structure.

In addition, the second support 1117 has a structure in which the lower inner periphery is screwed to the outer periphery of the second inlet pipe 1111-2, and the upper outer periphery of the second support 1117 has a thread shape. The second fastening groove (1117-1) is formed, and a second fastening protrusion (1121-1) having a structure corresponding to the second fastening groove (1117-1) is provided at the inner periphery of the second cover (1121). Likewise, the second cover 1121 and the second support 1117 may have a mutually strong fastening structure.

Since the housing 110 has a structure in which the first support 1116 and the second support 1117 can be separated, the inside of the first chamber 1110 and the second chamber 1120, such as cutlery and bone fragments, etc. Even if foreign substances are introduced, foreign substances can be easily removed by separating the first support 1116 and the second support 1117 separately or selectively, and cleaning the inside of the first chamber 1110 and the second chamber 1120 is not possible. It becomes possible.

At this time, the first cover 1114 and the second cover 1121 are provided with handles (not shown) on their upper surfaces, respectively, as shown in FIG. 14, and the first support 1116 and the second support ( 1117) can be provided with ease and robustness in fastening and disengaging, respectively.

In addition, as shown in FIG. 16, a protrusion 1121-2 protruding toward the inside of the second chamber 1120 may be formed in the second cover 1121, and the end of the protrusion 1121-2 A pressurizing means (1121-3) is provided in the pressurizing means (1121) when the second cover (1121) is fastened, and the food waste that is clogged or remaining caught in the second input pipe (1111-2) is fastened to the second cover (1121). It can be naturally introduced into the second chamber 1120 by -3).

On the other hand, FIG. 17 is a view showing an embodiment of the discharge port 1123 and the discharge pipe 1150, which are one configuration of the present invention. As shown, the discharge port 1123 extends from the first chamber 1110 to the outside. Consisting of a curved pipe structure rising toward, the discharge pipe 1150 has one end of which is fastened to the discharge port 1123, and has a curved pipe structure that descends from the discharge port 1123, so that the discharge port 1123 and the discharge pipe 1150 The wastewater and food waste discharged from the discharge port 1123 are raised by the sewage discharged through the discharge port 1122 by taking the shape of an inverted'U' shape, and the sewage and food waste discharged from the discharge port 1123 are discharged in an inverted'U' shape ( 1123) and one end of the discharge pipe 1150, the siphon principle can act.

This is because sewage having a strong pressure through the above-described discharge means 120 is discharged to the discharge port 1122 formed on the bottom surface of the second chamber 1120 in which food waste is stored. A strong pressure rising current is generated in the direction and the food waste is discharged through the discharge port 1123 formed at the top of one side as the rising current rises, and the water pressure and discharge rate are doubled to further increase the efficiency of discharging wastewater and food waste. It can be improved.

In addition, by the structure of the outlet 1123 and the discharge pipe 1150 in the shape of an inverted'U', the outlet 1123 is structurally closed when foreign substances such as dishes or spoons excluding food waste are put inside the second chamber 1120. As it cannot pass, it is possible to prevent the discharge pipe 1150 from being blocked by foreign substances.

Meanwhile, as shown in FIG. 14, a switch unit 1118 may be provided in the first input pipe 1111-1 and the first cover 1114, and the switch unit 1118 includes the first cover ( It is configured to include a first switch (1118-1) provided in 1114 and a second switch (1118-2) provided in the first inlet pipe (1111-1).

This means that when the first cover 1114 is fastened to the first input pipe 1111-1, the first switch 1118-1 and the second switch 1118-2 contact each other, and a first signal (not shown). ) Is transmitted, and when the first cover 1114 is released from the first input pipe 1111-1, the contact between the first switch 1118-1 and the second switch 1118-2 is also released. While being configured to transmit a second signal (not shown), the controller 130 is configured to receive the first signal and the second signal.

In addition, the discharge means 120 includes a third pipe connector 1240 and a second overflow 1250 as described above, and a water level sensor 1260 is further configured (see FIG. 11).

As described above, the third pipe connector 1240 is connected to the water supply pipe 1241-1 on which the water valve 1240-2 is provided, and the second overflow 1250 is connected to the sewer pipe D When the water level of the storage space 1210 is exceeded by a certain amount, the water level sensor 1260 is configured to adjust the water level of the storage space 1210 or more. When the water level of the storage space 1210 is less than a certain amount, the fourth signal (not shown) is transmitted, and the third signal and the fourth signal are received from the controller 130 below. do.

As shown in FIG. 18, the control unit 130 is connected to the switch unit 1118 and the water level sensor 1260 to receive the first signal, the second signal, the third signal, and the fourth signal, and the pump ( It is configured to automatically control ON/OFF of P) and opening/closing of the water valve 1240-2.

That is, the control unit 130 controls the driving of the pump P to ON only when the first signal and the third signal are simultaneously received, and when the second signal is received by the control unit 130, the first cover Since the 1114 is in an open state, the control unit 130 controls the drive of the pump P to be OFF.

In addition, when the first signal and the fourth signal are simultaneously received by the control unit 130, the first cover 1114 is fastened, but the water level in the storage space 1210 is insufficient, so the driving of the pump P is turned off. After that, the water valve 1240-2 is opened so that the water level in the storage space 1210 can be secured by a constant amount or more.

Thereafter, since the third signal is transmitted from the water level sensor 1260 while the first signal is maintained, the control unit 130 receives it and closes the opening of the water valve 1240-2, while the pump P By controlling the drive of) to ON, the sewage or constant water stored in the storage space 1210 is discharged to the second chamber 1120 so that the food waste can be discharged.

That is, the user can operate the switch unit 1118 only by operating the transfer device 100 according to the present invention in the best state while maintaining the operating efficiency of the automatic control so as not to deteriorate.

In this case, the water valve 1240-2 may be a solenoid valve as an embodiment, and the control unit 130 may be configured to control opening and closing of the water valve 1240-2 by an electric signal.

Meanwhile, as an embodiment of the present invention, as shown in FIG. 19, the transfer device 100 is installed for each household, and food waste and wastewater discharged by the transfer device 100 for each household are centrally collected and treated. It can be configured to be pulverized by transferring to one pulverizing device 200 installed for each predetermined area.

That is, the food waste conveying and crushing device 200 according to the present invention is a pulverizing device 200 provided for each zone in a state in which a separate pulverizing means 220 is excluded from the conveying device 100 installed for each generation. If it does not violate Article 33 of the Sewerage Act and Article 23 of the Enforcement Decree of the same Act, which prohibits the sale and use of kitchen waste grinders that crush food waste generated in the kitchen and discharge it together with sewage. At home, it is possible to dispose of food waste through the sink (S) sewer.

Hereinafter, a specific embodiment of the first check valve 1122-1, which is a component of the present invention, will be described with reference to FIGS. 20 to 22.

The first check valve 1122-1 according to the present embodiment is provided in the discharge port 1122 as described above, so that the sewage from the storage space 1210 flows into the second chamber 1120 through the discharge pipe 1140. It is possible, but it is configured to prevent food waste in the second chamber 1120 from flowing into the discharge pipe 1140, and its main configurations include a check plate 1122-1a and a first wing 1122-1b. , Characterized in that it is configured to include a second wing (1122-1c), a support rod (1122-1d) and a support (1122-1e).

The check plate 1122-1a is provided in a plate shape as shown in FIG. 20 and is seated on the stepped structure (not shown) of the discharge port 1122 and flows in from the discharge pipe 1140 located below the check plate 1122. As the check plate 1122-1a rises as shown in FIG. 22B due to sewage, the discharge port 1140 is opened, and the structure is seated in the stepped structure and seated on the stepped step (not shown), as shown in FIG. 22. Since it is impossible to descend, the food waste stored in the second chamber 1120 can be completely blocked from flowing into the discharge port 1122 and the discharge pipe 1140.

In addition, the first wing 1122-1b protrudes from the upper surface of the check plate 1122-1a in a curved shape as shown in FIGS. 20 and 21A, and is provided in plural and radially arranged based on the center thereof. do.

In addition, the second wing protrudes in a curved shape from the lower surface of the check plate 1122-1a as shown in FIG. 21B, and is provided in plural and radially arranged based on the center thereof, and thus through the discharge port 1122 The sewage discharged to the second chamber 1120 hits the second blade 1122-1c, thereby rotating the check plate 1122-1a.

At this time, the support bar 1122-1d is configured to have a structure extending to the lower side of the check plate in a bar shape as shown in FIG. 20, and the support 1122-1e rotates the support bar 1122-1d. The check plate 1122 is made to be fixed in a possible structure so as to be lifted and lowered, and the sewage discharged to the second chamber 1120 through the discharge port 1122 is caused by the resistance of the second wing 1122-1c. In rotating 1a), the structure of the support bar 1122-1d and the support 1122-1e allows the checkered plate 1122-1a to rotate while maintaining its posture.

In addition, by the fixing structure of the support bar 1122-1d and the support 1122-1e, the check plate 1122-1a rises by the wastewater flowing from the discharge pipe 1140 as shown in FIG. 1140 may be opened, and when the fluid flow rising from the discharge pipe 1140 is blocked, the discharge port 1140 may be closed by descending by its own weight.

In addition, when the check plate 1122-1a is rotated by the flow of sewage as described above, the first blade 1122-1b formed on the check plate 1122-1a is also rotated. 2 It is possible to have a swirling vortex flow in the rising wastewater flowing into the chamber 1120, so that food wastes are floated by the wastewater rising through the discharge port 1122, while riding on the rotating current of the rising stream and not being concentrated in an instant. Since it can be discharged to the discharge port 1123 in turn, it is possible to prevent the discharge port 1123 from being blocked by food waste and improve discharge efficiency.

Meanwhile, the sewage flowing into the second chamber 1120 through the discharge port 1140 is configured to have a vortex flow. The protruding wing 1125 may be further configured.

The protruding blade 1125 is provided in plural, and a curved surface extending from the discharge port 1122 to the side surface of the second chamber 1120 is radially arranged as shown in the drawing, and the protruding blade 1125 Is to amplify and multiply the eddy current formed by the check plate 1122-1a.

That is, as shown in FIG. 22B, the sewage flowing upward from the discharge pipe 1140 is blocked on the lower surface of the check plate 1122-1a while lifting the check plate 1122-1a, and is directed toward the side thereof. Sewage water can naturally face the protruding blade 1125, so that the introduced sewage can rise while forming a vortex in the second chamber 1120 by the structure of the protruding blade 1125 mentioned above.

It will be appreciated by those skilled in the art through the above description that various changes and modifications can be made without departing from the technical idea of the present invention. Therefore, the technical scope of the present invention should not be limited to the contents described in the detailed description of the specification, but should be determined by the claims.

100: transfer device 110: housing
120: discharge means 1110: first chamber
1111: inlet 1112: strainer
1113: hollow 1114: first cover
1120: second chamber 1121: second cover
1122: discharge port 1123: discharge port
1130: inlet pipe 1140: discharge pipe
1150: discharge pipe 1210: storage space
200: grinding device

Claims (18)

A transfer device connected to the sink drain to store food waste discharged from the sink and transfer it to the discharge pipe along with the sewage; And
Including; a crushing device configured to discharge after pulverizing the food waste and sewage transported through the discharge pipe,
The pulverizing device
A first storage tank connected to the discharge pipe to store food waste and sewage transferred through the discharge pipe;
A pulverizing means disposed below the first storage tank in a communication structure with the first storage tank to crush food waste and sewage stored in the first storage tank;
A second storage tank disposed below the pulverizing means in a communication structure to store food waste and wastewater pulverized by the pulverizing means; And
Discharging means for discharging food waste and sewage stored in the second storage tank;
Including,
The crushing means
A body configured to have upper and lower surfaces open so that food waste and sewage water of the first storage tank pass from the upper side to the lower side;
A first rotation shaft disposed to pass through one end and the other end of the body and configured to rotate by a driving motor;
A second rotation shaft that is spaced apart from the first rotation shaft and rotates in a direction opposite to the first rotation shaft by an interlocking means;
A crushing blade configured in a plurality of each of the first and second rotational shafts; And
A pair of guide plates disposed adjacent to both sides of the first rotation shaft and the second rotation shaft to guide food waste that is put into the first storage tank and falls to the crushing blade side, and includes,
The grinding blade
The outermost radius is smaller than the distance spaced between the first and second rotary shafts, but greater than 1/2 of the distance spaced between the first and second rotary shafts,
The crushing blades composed of a plurality of the first and second rotating shafts are spaced apart from each other by the width of the crushing blade, and the crushing blades of the first and second rotating shafts are disposed in spaces spaced apart from each other,
The guide board is
A pair is provided in a symmetrical structure facing each other
A vertical surface portion fixed to the body; And an inclined surface portion bent under the vertical surface portion to form an inclined surface structure extending in a direction facing each other,
The inclined surface portion is provided with a crushing groove through which the crushing blade passes, and the crushing blade is disposed in the crushing groove to overlap with the inclined surface portion.
delete delete The method of claim 1,
The interlocking means
A first rotation gear coupled to the first rotation shaft; And
A second rotation gear coupled to the second rotation shaft and engaged with the first rotation gear;
Food waste transport and crushing device, characterized in that configured to include.
delete delete The method of claim 1,
The lower surface of the second storage tank has an inclined surface structure whose height is lowered toward the center thereof, and a semi-cylindrical discharge groove is formed in the center of the lower surface of the second storage tank in a longitudinal direction orthogonal to the gravity direction. And, at both sides of the discharge groove, a first pipe and a second pipe extending downward thereof are configured in a symmetrical shape.
The method of claim 7,
At the center of the discharge groove, a drive shaft is provided along the longitudinal direction and through which rotational force is transmitted by a motor,
A stirring blade is configured on the drive shaft, and the tip of the stirring blade is softly disposed on top surfaces of the first pipe and the second pipe.
The method of claim 7,
The discharge means
A first pump connected to the first pipe to discharge food waste and sewage stored in the second storage tank to a first delivery pipe; And
A second pump connected to the second pipe to discharge food waste and sewage stored in the second storage tank to a second delivery pipe;
Food waste transport and crushing device, characterized in that configured to include.
The method of claim 1,
A food waste conveying and crushing apparatus, characterized in that a first water level sensor is provided on an inner upper surface of the first storage tank, and at least one second water level sensor is provided on an inner upper surface of the second storage tank.
The method of claim 10,
The pulverizing device is further configured with a control means for controlling the operation of the pulverizing means and the discharging means,
The control means is connected to the first water height sensor and the second water height sensor,
When the food waste and sewage water reaches a predetermined level in the first storage tank by the first water level sensor, the pulverizing means is operated,
Food waste conveying and crushing apparatus, characterized in that configured to operate the crushing means and discharging means when the food waste and sewage crushed in the second storage tank by the second water height sensor reaches a predetermined level.
The method of claim 11,
A first surface and a second surface having different heights are formed on the inner upper surface of the second storage tank, and the second water height sensor is configured on the second surface and the 2-1 water height sensor configured on the first surface. Food waste transport and crushing device, characterized in that configured to include a 2-2 water height sensor.
The method of claim 1,
The transfer device
A housing configured to introduce sewage and food waste through an inlet connected to the sink drain, and having an inlet, an outlet, and a discharge port;
The inlet is connected to the inlet pipe and the outlet is connected to the outlet by a discharge pipe, and only sewage is supplied and stored through the inlet pipe, and the stored sewage is discharged into the housing through the discharge pipe, together with food waste Discharge means configured to be discharged to the discharge port;
Food waste transport and crushing device, characterized in that configured to include.
The method of claim 13,
The housing is
A first chamber into which sewage is introduced; And a second chamber into which food waste is put into,
The inlet may include a first inlet pipe connecting the sink drain and the first chamber; And a second inlet pipe connecting the sink drain and the second chamber,
The discharge means is disposed under the housing,
A storage space in which the sewage water of the first chamber is introduced and stored through the inlet pipe; And
And a pump for discharging the sewage stored in the storage space to the discharge pipe.
The method of claim 14,
The inlet port is formed on one side of the first chamber, the outlet port and the discharge port are formed in the second chamber, the outlet port is formed on one side of the second chamber, and the discharge port is formed on the bottom surface of the second chamber. Food waste transport and crushing device, characterized in that the.
The method of claim 15,
The discharge port is provided with a first check valve so that sewage from the storage space can flow into the second chamber through the discharge pipe, but is configured to block food waste in the second chamber from flowing into the discharge pipe. Food waste transport and crushing device characterized by.
The method of claim 16,
The first check valve
A check plate seated in the discharge port and rising by the sewage flowing in from the discharge pipe to open the discharge port;
A plurality of first wings protruding from the upper surface of the check plate in a curved shape and arranged radially with respect to the center thereof;
A plurality of second wings protruding from the lower surface of the check plate in a curved shape and arranged radially with respect to the center thereof;
A support rod extending downward from the center of the check plate; And
A support for fixing the support rod to be liftable in a rotatable structure;
Food waste transport and crushing device, characterized in that configured to include.
The method of claim 17,
A plurality of protruding blades protruding upwards are formed on the bottom surface of the second chamber, and the protruding blades are radially arranged in a curved shape extending from the discharge port to the side of the second chamber,
Food waste conveying and crushing apparatus, characterized in that when the check plate is raised by the waste water and the discharge port is opened, the flow of the waste water is directed toward the protruding blade.

Images