KR19980033555A - Food waste treatment device containing foreign substances - Google Patents

Abstract

According to the present invention, various kinds of food waste, which is separated and collected in a separate plastic trash bag, according to the trash payer, filter out foreign substances such as vinyl, and crush and dehydrate only food waste to compost or feed of livestock. It is possible to recycle and at the same time to prevent the environmental pollution caused by food waste, the lower side of the input hopper (6) installed on one side is installed inclined a plurality of transfer screws (41, 41) inside The inlet 42 of the lower part of the 1st conveying means 4 which has is communicated, and below the outlet 43 of the upper part of the said 1st conveying means 4, the filter conveyor 14 is provided in the lower part, First processing means (1), which is provided by continuously cutting cutting rollers (11) (11) (11 '), separation roller (12) (12) and foreign matter discharge conveyor (13), Under means (1) a lot The second processing means (2) in which the grinding rollers (21) (21) and the grinding holes (22) and (22) are sequentially installed is installed, and the discharge hopper (23) below the second processing means (2) is inclined. An inlet port 52 of the lower portion of the second transfer means 5 having a transfer screw 51 installed therein in communication therewith, and a discharge hopper at the rear of the outlet port 53 above the second transfer means 5. A transfer screw 82 coaxially with the transfer blade 71 is formed at one side of the dewatering means 7, which forms a 73 and the inside is a dehydration container 72 in which a transfer blade 71 is installed. It is a food waste treatment apparatus containing foreign substances, characterized in that the inlet 83 of the third transfer means (8) to be installed casing 81 in communication with each other.

Description

Food waste treatment device containing foreign substances

The present invention relates to a food waste treatment apparatus including foreign matters, and more specifically, by putting various food wastes separated and collected in a separate plastic garbage bag according to the waste-based dispersant, the foreign matters such as vinyl are separated and filtered and By pulverizing and dehydrating only the waste, it is possible to recycle the discharged food waste to compost or livestock feed, and to prevent the environmental pollution caused by food waste.

In general, various types of food waste treatment devices are used to sanitize various kinds of food waste generated at home or restaurants to prevent environmental pollution caused by food waste and recycle food waste that is discarded.

However, the above-mentioned conventional food waste treatment apparatus collects only pure food waste from which foreign substances have been removed, and treats food waste that is put in plastic garbage bags at home or in a restaurant to compost or feed. In order to dispose of these food wastes as compost or feed, it is necessary to separate them to remove various foreign substances and plastic bags contained in food wastes. Not only will it cost a lot of food waste, but the work is also cumbersome and can only be processed for a long time, causing unsanitary problems.

Therefore, the object of the present invention is a conventional food waste treatment apparatus that requires a separate foreign matter removal process to process the food waste that is put in the state of the plastic bag contained in the trash bag containing various foreign substances in the home or restaurant as described above In order to solve all the problems of food wastes, food wastes are put into garbage bags and crushed while foreign substances such as vinyl are separated from food wastes, and only pure food wastes are compressed, crushed and dehydrated. The present invention provides a food waste processing apparatus containing foreign substances that allow the discharged food waste to be recycled as compost or feed.

1 is a front view showing the overall configuration of the present invention

2 is a plan view showing the overall configuration of the present invention

3 is a perspective view of a cutting roller constituting the first processing means according to the present invention;

4 is a plan view showing the installation state of the cutting roller shown in FIG.

5 is a perspective view of the foreign matter separation roller forming the first processing means according to the present invention;

Figure 6 is a perspective view of the foreign matter discharge conveyor constituting the first treatment means according to the present invention

Figure 7 is a perspective view of the filter conveyor forming the first processing means according to the present invention

8 is a perspective view of a grinding roller constituting the second processing means according to the present invention;

Figure 9 (a) is a perspective view of the grinding sphere forming the second processing means according to the present invention

(B) is a plan view of the assembled and installed state of the grinding hole forming the second processing means according to the present invention;

10 is a perspective view of the dewatering means according to the present invention

11 is a cross-sectional view schematically showing a connection state of the third transfer means and the dehydration means according to the present invention;

Explanation of symbols for main parts of the drawings

1: first processing means 2: second processing means

4: first transfer means 5: second transfer means

6: Input Hopper 7: Dewatering means

8: third transfer means 11: cutting roller

12: Separation roller 13: Foreign substance discharge conveyor

21: grinding roller 22: grinding hole

23, 73: discharge hopper 41, 51, 82: transfer screw

42, 52, 83: inlet 43, 53: outlet

71: transfer blade 72: dehydration bottle

In order to achieve the above object, the food waste treatment apparatus including the foreign matter according to the present invention is installed inclined upwardly at the outlet 61 of the lower portion of the input hopper 6 installed on one side thereof, and has a plurality of transfer screws 41 therein. The inlet 42 of the lower part of the 1st conveying means 4 which has 41 is communicated, and the filter conveyor 14 is provided in the lower part of the discharge port 43 of the upper part of the said 1st conveying means 4, and The first processing means (1), which is provided by continuously installing a plurality of cutting rollers (11) (11) (11 '), separation rollers (12) (12) and foreign matter discharge conveyor (13), Under the first processing means (1), a second processing means (2) having a plurality of grinding rollers (21) (21) and grinding holes (22) (22) are provided in sequence, and the second processing means (2) The lower discharge hopper 23 is installed to be inclined upwardly to communicate the inlet 52 of the lower portion of the second transfer means (5) having a transfer screw (51) therein. And a dehydration means (7) formed under the discharge port (53) of the second transfer means (5) to form a discharge hopper (73) at the rear side and a dehydration container (72) having a transfer blade (71) inside. It is characterized in that the inlet 83 of the third transfer means (8), which is a casing 81 is installed in the transfer screw 82 is coaxially connected to the transfer blade 71 is installed on one side of the It is done.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings such that those skilled in the art can easily implement the present invention.

1 is a front view showing the configuration of a food waste treatment apparatus including a foreign matter according to the present invention, Figure 2 is a plan view of a food waste treatment apparatus including a foreign matter according to the present invention, the configuration is the main body 15 of the hopper type The first processing means (1) installed in the inside, the first processing means (second processing means (2) installed in communication with the lower part and the first processing means for transporting and feeding food waste to the first means (1)) A first transfer means 4, a second transfer means 5 installed in communication with the second processing means 2, and a third transfer means 8 installed in communication with the second transfer means 5; ) And dehydration means (7) installed concentrically on one side of the third transfer means.

The first transfer means (4) is to be installed so that the inlet port 42 of the lower end in communication with the discharge port 61 of the lower portion of the input hopper (6), the food waste is put into the trash bag as it is, discharge port 43 A plurality of transfer screws 41 and 41 are installed inside the casing 44 inclined so as to be positioned at an upper side thereof so as to be rotated by the driving means 45.

The first processing means (1) is installed in the lower portion of the discharge port 43 side of the first transfer means (4), the filter conveyor 14 is installed inside the main body 15 of the hopper shape and the upper portion At the same time, a plurality of cutting rollers 11 and separation rollers 12 are installed, and at one side thereof, a foreign matter discharge conveyor 13 is installed.

The filter conveyor 14 is provided with a chain 143 on both sides, as shown in Figure 7 inside the plurality of cross bars 141 at regular intervals to connect a plurality of connecting pieces 142 in a lattice form As shown in FIG. 3, the cutting roller 11 has a large cutting blade 111 and a small cutting blade 112 alternately installed on the driving shaft 113 as shown in FIG. 3. On both sides of the cutting blade 111 of the large diameter, a plurality of arc-shaped hooks 114 are equally distributed, and each of the cutting rollers 11 is a cutting blade 111 of the large diameter as shown in FIG. 4. It is installed to face each other with the cutting blade 112 of the small diameter, another cutting roller 11 'is installed on one side of the cutting roller 11 is a pair of diameter of the cutting blades (111, 112) The only difference is that the cutting roller 11 is configured larger than that Is the same configuration as that of the cutting roller (11).

The separation roller 12 is installed at regular intervals by equally distributing the plurality of separation rods 122 on the outer circumferential surface of the drive shaft 121, as shown in Figure 5, wherein the tip of the separation rod 122 The bent portion is formed of a bent portion (122a) bent at an angle to the direction opposite to the rotation direction of the separation roller (12).

The foreign substance discharge conveyor 13 is installed on both ends of the sprocket 134, as shown in Figure 6 is repeatedly installed a plurality of fixed base 132 at regular intervals on both chains 131 to the endless orbital movement. In this fixing stand 132, a plurality of catching holes 133, each of which has a front end formed as a bent portion 133a, is provided at regular intervals.

The second processing means (2) has a plurality of grinding rollers (21, 21) having an axis in a direction orthogonal to the installation axis of the first processing means (1) inside the casing (24) While differently installed oppositely, the grinding rollers 21 and 21 are integrally provided with drive shafts 222 on both sides as shown in FIG. 8, and a plurality of grinding blades 211 are formed on the outer circumference thereof. Under the grinding rollers 21 and 21, a plurality of grinding holes 22 and 22 are also installed in a partially welded state as shown in FIG. The sphere 22 is provided with a plurality of grinding pieces 222 at regular intervals on the drive shaft 221, as shown in Figure 9 (b), the grinding pieces 222 are grinding blade ( 222a) is formed in a symmetrical state.

The second transfer means 5 is installed so that the inlet port 52 at the lower end thereof communicates with the discharge hopper 23 of the second processing means 2 so as to be inclined so that the outlet port 53 side is positioned upward. The conveying screw 51 is installed inside the casing 54 so as to be rotated by the driving means 55.

The third transfer means 8 is installed so that the inlet port 83 on one side of the casing 81 communicates with the lower portion of the outlet 53 of the second transfer means 5, as shown in FIG. (81) Inside, a transfer screw 82 is provided.

The dewatering means 7 is installed in communication with the inside of the third transfer means 8, as shown in FIG. 11, the configuration of which transfer blade 71 into the dehydration container 72 in FIG. As shown in the state that is partially separated from the support plate 75 on the outer surface of the drive shaft 74 which is coaxially installed with the transfer screw 82 in the dehydration tube 72 formed a plurality of dehydration holes (72a) on the outer surface An integrated conveying blade 71 which is spiraled through is provided.

At this time, the dehydration tube 72 is rotated at high speed, and the transfer blade 71 is installed to be close to the inner circumferential surface in the dehydration tube 72 is installed to rotate at low speed.

It will be described an embodiment of the operation of the food waste treatment apparatus containing the foreign matter according to the present invention having the configuration as described above.

When garbage is collected in a garbage bag in a state in which various food wastes generated at home or a restaurant are put in a garbage bag, the garbage bags containing the collected food waste are stored in the hopper 6 of the food waste processing apparatus according to the present invention in sequence. When the food waste is introduced, the food waste flows into the casing 44 of the first transport means 4 as it is through the inlet 42 of the first transport means 4 via the outlet 61 under the feed hopper 6. Since the introduced food waste is transferred to the inside of the casing 44 by a plurality of transfer screws 41 and 41, the first treatment means thereunder through the outlet 43 of the first transfer means 4. Will be sent to (1).

The food waste including the garbage bag sent to the first processing means 1 is shredded by a large cutting blade 111 and a small cutting blade 112 constituting the rotating cutting rollers 11 and 11 '. At the same time as the tearing and tearing of food waste contained in the cutting to a certain size, food waste is passed through a number of cutting rollers (11) (11 ') as it is, foreign matters such as vinyl contained in the food waste is cutting roller (11 Cutting through the plurality of cutting rollers 11, 11 'in order to be rolled out by a plurality of arc-shaped hooks 114 attached to both sides of the cutting blade 111 of the large diameter forming the (11). The rollers 11 and 11 'are transferred to the separation roller 12 side installed on one side. In this way, foreign matters, such as vinyl, removed from the food waste and transported to the separation roller 12 side, are installed on one side by the bent portion 122a of the tip of the plurality of separation rods 122 forming the rotating roller 12 to be rotated. The foreign matter such as vinyl, which is sent to the discharge conveyor 13 side, and the foreign matter, which is sent to the discharge conveyor 13 side, is processed by the first endless orbital movement of the plurality of catches 133 driven by the chain 131. It is discharged outside the main body 15 of (1), and it collects separately.

The food waste first cut in a state in which foreign matters such as vinyl are filtered while passing through the cutting rollers 11 and 11 'is filtered to a certain size while passing through the filter conveyor 14 having a lattice shape, and then the second processing is performed. To the means (2).

Thus, the food waste sent to the second processing means 2 in a state where foreign substances such as vinyl are removed is primarily pulverized by driving the grinding rollers 21 and 21 installed thereon, wherein the grinding roller 21 is used. (21) Since the two grinding rollers 21, 21 in the state in which a plurality of grinding blades 211 is formed on the outer surface is installed so as to face each other in the rotational direction, the food waste to be introduced is a plurality of grinding blades 211 ) Can be crushed to a very small size to obtain a greater grinding effect.

In this way, the first food waste, which is pulverized while passing through the grinding rollers 21 and 21, is sent to the lower grinding holes 22 and 22 so that the final grinding operation is performed. (22) rotate the grinding rollers (21) and (21) while rotating in opposite directions in a state in which the plurality of grinding pieces (222) formed by symmetrically forming the grinding blades (222a) on both sides alternately overlap each other so as to overlap each other. Finally, the food waste introduced into the primary pulverized state is crushed very finely and discharged into the inlet 52 of the second transfer means 5 through the discharge hopper 23 at the bottom thereof. To be supplied.

In this way, the food waste supplied to the second conveying means 5 in the state of being finely pulverized with various foreign matters removed is transferred to the conveying screw inside the second conveying means 5 operated by a separate driving means 55. It is conveyed to the inside of the casing 54 by the rotational operation of the 51 and through the outlet 53 of the second transfer means 5 through the inlet 83 of the lower portion into the casing 81 of the transfer means 8. Will be supplied.

Thus, the finely ground food waste fed to the third transfer means 8 is installed in communication with one side by moving the inside of the casing 81 by the transfer screw 82 rotated inside the casing 81. It is sent to the dehydration means (7) to finally remove the moisture contained in the food waste as possible.

As such, the food waste in the crushed state sent to the dehydration means 7 by the third transfer means 8 is in close contact with the inner circumferential surface of the dehydration container 72 constituting the dehydration means 7. It is installed coaxially with the transfer screw 82 and passes through the inside of the dehydration container 72 by the low speed rotation of the transfer blade 71, wherein the dehydration container 72 is much faster than the rotational speed of the transfer blade 71 Since it is rotated, the crushed food waste passing through the inside of the dehydration container 72 by the integrally formed transfer blade 71 which is rotated at a low speed is contained in the food waste as the dehydration container 72 is rotated at high speed. The water is passed through a plurality of dehydration holes (72a) formed in the dehydration container 72 while being centrifuged to be discharged to the outside of the dehydration container (72). At this time, the food waste inside the dehydration container (72) is rotated at low speed. By feed blade (71) Since the water is passed in a state close to the inner circumferential surface of the dewatering container 72 which is rotated at a high speed, water contained in the food waste is reliably removed. Then, the food waste that has passed through the dehydrating container 72 is dehydrated. It is only to be discharged to the outside through the discharge hopper 73 will be able to recycle the food waste in the form of dry compost or livestock feed.

At this time, the bottom of the food waste treatment apparatus of the present invention is a drain pipe 9 is installed, the drain pipe 9 is the bottom of the first transfer means 4, the bottom of the second transfer means 5 and the dewatering means ( It is installed in communication with the bottom of 7) to collect the water contained in the food waste generated in the process of processing food waste to naturally discharge to one side of the device.

As described above, the food waste processing apparatus of the present invention allows a variety of food wastes generated at home or a restaurant to be put in a state of being contained in a garbage bag made of vinyl material, and is subjected to a plurality of cutting rollers 11, 11 ′ and a separation roller 12. While separating and sorting foreign matters such as vinyl and food waste, only the selected foreign matters are discharged to the outside of the apparatus separately, and the food waste is sent to the lower part through the filter conveyor 14 in the state of primary cutting and crushing roller (21). And finely crushed while passing through the grinding hole 22 and then transferred to the dehydration means 7 through the transfer means 5 and 8 to finally centrifuge the water contained in the crushed food waste and dried as much as possible. Forms of food waste can be obtained and recycled as compost or livestock feed.

As described above, although the present invention has been described with reference to the above embodiments, it is not necessarily limited thereto, and various modifications may be made without departing from the scope and spirit of the present invention.

As apparent from the above description, according to the food waste processing apparatus including the foreign matter of the present invention, various kinds of food waste generated at home or a restaurant are put in a garbage bag, and the foreign matters such as vinyl included in the food waste are separated and sorted. By discharging foreign matters, the food waste is finally dehydrated and dried in a finely crushed state through a plurality of grinding means to be discharged to the outside of the device, so that many food wastes can be recycled as compost or livestock feed. It can reduce the disposal cost of food waste and at the same time provide useful effects such as preventing environmental pollution caused by food waste.

Claims (1)

The inlet 42 of the lower part of the first conveying means 4 having a plurality of conveying screws 41 and 41 therein is installed obliquely under the inlet hopper 6 installed on one side, and the first conveying is performed. Under the outlet port 43 of the upper part of the means 4, a filter conveyor 14 is provided at the lower part, and a plurality of cutting rollers 11, 11, 11 'and separation rollers 12, 12 are disposed thereon. And a first processing means 1 which is provided by continuously installing the foreign matter discharge conveyor 13, and a plurality of grinding rollers 21, 21 and a grinding hole 22 (below) of the first processing means 1; A second transfer means (2) having sequential layers (22) installed thereon; and a second transfer means having a transfer screw (51) therein inclined in a discharge hopper (23) below the second treatment means (2). (5) A lower inlet port 52 is provided in communication, and below the outlet port 53 of the upper part of the second conveying means 5, a discharge hopper 73 is formed in the rear part and a conveying bleed inside. The casing 81 in which the conveying screw 82 coaxially connected with the conveying blade 71 is provided on one side of the dewatering means 7 which becomes the dehydrating container 72 in which the rod 71 is provided. 3, the food waste treatment apparatus containing the foreign matter, characterized in that the inlet port 83 of the transfer means (8) in communication.