KR102062627B1 - Food waste transfer device - Google Patents

Food waste transfer device Download PDF

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Publication number
KR102062627B1
KR102062627B1 KR1020180103445A KR20180103445A KR102062627B1 KR 102062627 B1 KR102062627 B1 KR 102062627B1 KR 1020180103445 A KR1020180103445 A KR 1020180103445A KR 20180103445 A KR20180103445 A KR 20180103445A KR 102062627 B1 KR102062627 B1 KR 102062627B1
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South Korea
Prior art keywords
tube
food waste
discharge
inner tube
pipe
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KR1020180103445A
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Korean (ko)
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이민호
한오현
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한오현
이민호
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F5/00—Gathering or removal of refuse otherwise than by receptacles or vehicles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
    • F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
    • F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves
    • F16K27/0209—Check valves or pivoted valves
    • F16K27/0218—Butterfly valves

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing Of Solid Wastes (AREA)
  • Refuse Collection And Transfer (AREA)

Abstract

The present invention relates to a food waste transfer device. The food waste transfer device includes an inner pipe reciprocating in an outer pipe connected to an outlet of a crushing sorting unit. The food waste transfer device repeats a step of drawing food waste to a next step, wherein the food waste is discharged in a step in which the inner pipe reciprocates through a cylinder installed in parallel on both sides of the outer pipe. So, the food waste transfer device can reduce capacity of the cylinder as the food waste transfer device does not compulsorily induct and compress the food waste. Also, the food waste transfer device can reduce the length of a vehicle as the outer pipe and the cylinder are installed in parallel. To achieve the purpose of the present invention, the food waste transfer device includes: a discharge pipe discharging the food waste through a screw conveyor of the crushing sorting unit; the outer pipe installed between transfer pipes transferring the food waste to a desired position; and the inner pipe reciprocating by operation of the cylinder and installed in the outer pipe.

Description

음식물쓰레기 이송장치{Food waste transfer device}Food waste transfer device

본 발명은 파쇄선별기의 배출구와 연결되는 외부관의 내부에 왕복되는 내부관이 구비되고, 상기 내부관은 외부관의 양측으로 병설되는 실린더를 통하여 왕복되는 과정에서 파쇄선별기에서 배출되는 음식물쓰레기를 다음 공정으로 끌어당기는 과정이 반복되도록 함으로써, 강제 흡입 및 압축이 아니므로 실린더의 용량을 줄일 수 있으며, 외부관과 실린더가 병설되므로 장치의 길이를 줄일 수 있는 음식물쓰레기 이송장치에 관한 것이다.The present invention is provided with an inner tube reciprocating inside the outer tube connected to the outlet of the crusher, the inner tube is the food waste discharged from the crusher in the process of being reciprocated through the cylinder parallel to both sides of the outer tube By repeating the process to pull the process, it is not forced suction and compression can reduce the capacity of the cylinder, and the outer tube and the cylinder is connected to the food waste transport apparatus that can reduce the length of the device.

일반적으로 음식물 쓰레기는 집하시설로 수거하여 이물질을 선별하고 분쇄한 뒤 탈수설비로 이송하는 과정을 거치는데, 파쇄 선별기의 하부에는 음식물 쓰레기를 탈수설비로 압송하기 위한 피스톤 타입의 펌프가 구비된다.In general, the food waste is collected by a collecting facility, the foreign material is sorted, pulverized and transported to a dehydration facility. The lower part of the shredding separator is provided with a piston type pump for pumping the food waste into the dehydration facility.

종래 특허 제733790호는 점도가 높은 음식물쓰레기 및 하수종말처리장의 침전물인 슬러지를 관로상에서 진공 흡입하여 이송시키되 펌핑수단을 병설하여 한쪽에서 흡입하는 동안 한쪽은 배출이 이뤄지도록 하여 슬러지를 연속성 있게 관로에서 이송시킬 수 있으며, 흡입 및 배출관로의 개폐시 별도의 절환밸브를 이용하여 신속하게 절환되도록 하여 흡입 및 배출량을 최대한 높여 이송 효율성이 향상되도록 한 슬러지 이송장치에 관한 것이다.Conventional Patent No. 77390 has a high-viscosity food waste and sludge, which is a sediment from the sewage treatment plant, is vacuum-sucked and transported on a pipeline, but a pumping means is provided so that one side is discharged while the sludge is continuously discharged from the pipeline. The present invention relates to a sludge conveying device which can be transported, and is configured to be quickly switched by using a separate switching valve when opening and closing the suction and discharge pipes, thereby increasing the suction and the discharge amount as much as possible.

그러나 진공압에 의해 흡입 및 배출이 이뤄지므로 유압을 높이기 위하여 실린더의 용량이 커지고, 또한 흡입 및 배출관로와 실린더가 일직선상에 놓이므로 길이를 많이 차지하여 좁은 공간에는 설치가 불가능한 등의 문제점이 있었다.However, since the suction and discharge are made by vacuum pressure, the capacity of the cylinder is increased to increase the hydraulic pressure, and since the suction and discharge lines and the cylinder are in a straight line, they occupy a lot of length and thus cannot be installed in a narrow space. .

종래 특허 제958888호는 호퍼 하부의 수령공간으로 들어가는 제1피스톤의 내부로 제2피스톤이 구비된 것으로서, 제1피스톤이 수령공간으로 들어가 토출구와 연결되는 과정에서 내부로 음식물쓰레기가 담기면 제2피스톤이 전진되어서 담겨진 음식물쓰레기를 토출시키는 원리로써, 진공압에 의한 흡입 및 토출이 아니므로 실린더 용량을 줄일 수 있는 이점이 있다.Conventional Patent No. 958888 is provided with a second piston in the interior of the first piston entering the receiving space under the hopper, when the first piston enters the receiving space and is connected to the discharge port, the food waste is contained inside the second. As a principle of discharging the food waste contained by the piston is advanced, there is an advantage that can reduce the cylinder capacity because it is not suction and discharge by the vacuum pressure.

그러나 제1,2피스톤 및 수령공간이 일직선상에 놓이므로 길이가 증가되어서 좁은 공간에는 적용할 수 없으며, 제1피스톤 내부로 제2피스톤이 이중으로 구비되므로 구조가 복잡해지는 등의 문제점이 있었다.However, since the first and second pistons and the receiving spaces are in a straight line, the length is increased and thus cannot be applied to a narrow space, and since the second pistons are provided in the first pistons, the structure is complicated.

본 발명은 종래의 문제점을 감안하여 개발한 것으로서, 본 발명의 목적은 파쇄선별기의 배출구와 연결되는 외부관의 내부에 왕복되는 내부관이 구비되고, 상기 내부관은 외부관의 양측으로 병설되는 실린더를 통하여 왕복되는 과정에서 파쇄선별기에서 배출되는 음식물쓰레기를 다음 공정으로 끌어당기는 과정이 반복되도록 함으로써, 강제 흡입 및 압축이 아니므로 실린더의 용량을 줄일 수 있으며, 외부관과 실린더가 병설되므로 장치의 길이를 줄일 수 있는 음식물쓰레기 이송장치를 제공함에 있다.The present invention was developed in view of the conventional problems, an object of the present invention is provided with an inner tube reciprocating inside the outer tube connected to the outlet of the shredding separator, the inner tube is provided in both sides of the outer tube By pulling the food waste discharged from the shredding separator to the next process in the process of reciprocating through, the capacity of the cylinder can be reduced because it is not forced suction and compression. To provide a food waste transport apparatus that can reduce the.

이를 위하여 본 발명은 파쇄선별기의 스크류컨베이어를 통하여 음식물쓰레기를 배출하는 배출관과 음식물쓰레기를 원하는 지점으로 이송하는 이송관 사이에 외부관이 구비되고, 상기 외부관의 내부에는 실린더의 작동으로 왕복되는 내부관이 구비되며, 상기 내부관은 한방향으로 여닫히는 밸브판이 구비되어서 상기 배출관 쪽으로 후진되는 동안 상기 외부관으로 유입된 음식물쓰레기로 파고들고, 전진되는 동안 내부관에 담긴 음식물쓰레기를 상기 이송관 쪽으로 보내는 음식물쓰레기 이송장치에 있어서, 상기 배출관, 외부관 및 이송관은 일직선상에 구비되고; 상기 외부관 내부에는 상기 배출관과 대응되는 내부관 및 상기 이송관과 대응되는 토출관이 양측에 구비되고, 상기 내부관과 토출관의 대향면은 서로 중첩되게 상기 토출관이 상기 내부관의 내측으로 들어가며; 상기 토출관과 대응되는 외부관에는 상하측에 개방된 절개부가 구비되고; 상기 내부관에는 상기 절개부를 통하여 상기 외부관의 외측으로 돌출되는 연결부가 구비되며; 상기 외부관의 상하측에는 상기 연결부에 로드로 결합되는 한쌍의 실린더가 구비되어서 상기 내부관이 왕복되도록 한 특징이 있다.To this end, the present invention is provided with an outer tube between the discharge pipe for discharging food waste through the screw conveyor of the crusher and the transfer pipe for transporting the food waste to a desired point, the inner tube is reciprocated by the operation of the cylinder A tube is provided, and the inner tube is provided with a valve plate that opens in one direction to dig into the food waste introduced into the outer tube while being retracted toward the discharge tube, and send the food waste contained in the inner tube to the transfer tube while being advanced. In the food waste transport apparatus, the discharge pipe, the outer pipe and the transport pipe is provided in a straight line; Inside the outer tube, an inner tube corresponding to the discharge tube and a discharge tube corresponding to the transfer tube are provided at both sides, and the discharge tube is disposed inside the inner tube such that the opposite surfaces of the inner tube and the discharge tube overlap each other. Entering; An outer tube corresponding to the discharge tube is provided with an incision open at upper and lower sides; The inner tube is provided with a connecting portion protruding to the outside of the outer tube through the incision; The upper and lower sides of the outer tube is provided with a pair of cylinders coupled to the connecting portion by a rod, so that the inner tube is reciprocated.

본 발명에 따르면 외부관의 내측에서 왕복되는 내부관은 대기압 상태에서 왕복되므로 진공이 걸리지 않으므로 내부관을 움직이는 실린더의 용량을 줄일 수 있다. 그리고 상기 실린더는 외부관의 양측에 병설되므로 실린더가 외부관의 길이방향으로 돌출되지 않으므로 좁은 공간에 시공이 가능한 이점이 있다.According to the present invention, since the inner tube reciprocating inside the outer tube is reciprocated at atmospheric pressure, vacuum is not applied, thereby reducing the capacity of the cylinder moving the inner tube. In addition, since the cylinder is installed on both sides of the outer tube, the cylinder does not protrude in the longitudinal direction of the outer tube, so there is an advantage that the construction can be performed in a narrow space.

또한 상기 내부관은 파쇄선별기의 배출구와 연결되는 외부관에서 왕복되는 동안 외부관의 내부로 밀려나오는 음식물쓰레기로 파고들어서 음식물쓰레기가 담기도록 하는 것이므로 진공흡입방식에 비하여 왕복이동 시간이 단축되므로 이송속도를 높일 수 있는 등의 이점이 있다.In addition, since the inner tube is to dig into the food waste that is pushed out of the outer tube while being reciprocated in the outer tube connected to the outlet of the crusher to contain the food waste, the reciprocating time is shorter than the vacuum suction method, so the transfer speed is reduced. There is an advantage such as to increase.

도 1은 본 발명 한 실시예의 이송장치의 단면도
도 2는 본 발명 한 실시예의 이송장치의 작동상태 단면도
도 3은 도 2의 A - A선 단면도1 is a cross-sectional view of the transfer apparatus of an embodiment of the present invention
Figure 2 is a cross-sectional view of the operating state of the transfer apparatus of an embodiment of the present invention
3 is a cross-sectional view taken along the line A-A of FIG.

도 1 내지 도 3에서 본 발명 한 실시예의 이송장치는 파쇄선별기의 배출관(50)과 음식물쓰레기를 탈수설비로 보내기 위한 이송관(60) 사이에 놓여 이들을 연결하는 외부관(10)이 구비되고, 상기 외부관(10)의 내부에는 상기 배출관(50)과 대응되는 내부관(20) 및 상기 이송관(60)과 대응되는 토출관(30)이 양측에 구비된다.1 to 3 is provided with an outer tube 10 which is connected between the discharge tube 50 of the crusher and the transfer tube 60 for sending food waste to the dehydration facility, and connects them. Inside the outer tube 10, the inner tube 20 corresponding to the discharge tube 50 and the discharge tube 30 corresponding to the transfer tube 60 are provided at both sides.

상기 내부관(20)과 토출관(30)의 대향면은 서로 중첩되게 상기 토출관(30)이 내부관(20)의 안쪽으로 들어가고, 음식물쓰레기의 누설을 막기 위해 상기 토출관(30)에는 상기 내부관(20)의 내주면과 밀착되는 내부관밀착링(31)이 구비된다. 그리고 상기 이송관(60)과 접하는 상기 토출관(30)의 끝단은 상기 외부관(10)의 내주면에 고정되는 고정플랜지(12)가 구비된다.Opposite surfaces of the inner tube 20 and the discharge tube 30 overlap the discharge tube 30 to the inside of the inner tube 20 so as to prevent leakage of food waste. An inner tube close contact ring 31 is in close contact with the inner circumferential surface of the inner tube 20. And the end of the discharge pipe 30 in contact with the transfer pipe 60 is provided with a fixed flange 12 fixed to the inner peripheral surface of the outer pipe (10).

상기 외부관(10)에는 상기 토출관(30)과 대응되는 부분에 상하측으로 절개부(11)가 형성되고, 상기 내부관(20)의 끝단은 상기 절개부(11)를 통하여 외부관(10)의 외측으로 돌출되는 연결부(21)가 상하측에 구비된다. 그리고 상기 외부관(10)의 상하측에는 상기 연결부(21)와 로드(41)로 연결되는 한쌍의 실린더(40)가 구비된다.The outer tube 10 is formed with an incision 11 up and down in a portion corresponding to the discharge tube 30, the end of the inner tube 20 is the outer tube 10 through the incision (11) Connection portion 21 protruding to the outside of the) is provided on the upper and lower sides. And the upper and lower sides of the outer tube 10 is provided with a pair of cylinders 40 connected to the connecting portion 21 and the rod 41.

상기 내부관(20)은 상기 배출관(50)과 대응되는 부분에 상기 외부관(10)의 내주면과 밀착되어서 음식물쓰레기의 누설을 막는 외부관밀착링(22)이 구비되고, 상기 외부관밀착링(22)의 중심에는 상하측으로 개폐되는 한쌍의 밸브판(23)이 힌지부(24)를 중심으로 여닫히게 구비되는데, 이들 밸브판(23)은 상기 토출관(30) 쪽으로 닫히고 배출관(50) 쪽으로 열리게 구비된다.The inner tube 20 is in close contact with the inner peripheral surface of the outer tube 10 in a portion corresponding to the discharge pipe 50 is provided with an outer tube adhesive ring 22 to prevent leakage of food waste, the outer tube adhesive ring At the center of the valve 22, a pair of valve plates 23, which are opened and closed upward and downward, are provided to open and close around the hinge portion 24. These valve plates 23 are closed toward the discharge pipe 30 and the discharge pipe 50 is disposed. Open to the side.

이처럼 구성된 본 발명 한 실시예의 이송장치는 실린더(40)의 작동으로 로드(41)가 이송관(60) 쪽으로 돌출되는 동안 연결부(21)를 통하여 내부관(20)이 함께 이동되는데, 이때 내부관(20)은 토출관(30)에 끼워져 이중관 형태로 포개지면서 내부관(20)에 담긴 음식물쓰레기가 토출관(30)으로 배출된다.In this embodiment of the present invention configured as described above, the conveying device of the present invention is moved by the inner tube 20 through the connecting portion 21 while the rod 41 is projected toward the conveying pipe 60 by the operation of the cylinder 40, wherein the inner pipe 20 is inserted into the discharge tube 30 is superimposed in the form of a double tube while the food waste contained in the inner tube 20 is discharged to the discharge tube (30).

도 1에서 파쇄선별기의 스크류컨베이어는 음식물쓰레기를 배출관(50)으로 밀어내기 때문에 상기 외부관(10)의 내부로 음식물쓰레기가 계속 밀려 들어온다. 상기 배출관(50), 외부관(10), 내부관(20) 및 토출관(30)에 음식물쓰레기가 채워져 있다고 가정할 경우 실린더(40)의 후진으로 로드(41)가 당겨지는 동안 연결부(21)를 통하여 내부관(20)이 함께 당겨진다. 이때 밸브판(23)이 밀리면서 개방되므로 외부관(10)에 채워져 있는 음식물쓰레기가 내부관(20)으로 유입된다.In FIG. 1, the screw conveyor of the crushing separator pushes the food waste into the discharge pipe 50 so that the food waste continues to be pushed into the outer tube 10. Assuming that the food waste is filled in the discharge pipe 50, the outer pipe 10, the inner pipe 20, and the discharge pipe 30, the connection portion 21 while the rod 41 is pulled toward the reverse of the cylinder 40 Through the inner tube 20 is pulled together. At this time, since the valve plate 23 is pushed open, the food waste filled in the outer tube 10 flows into the inner tube 20.

이후 도 2에서와 같이 실린더(40)의 전진으로 로드(41)가 돌출되는 동안 연결부(21)를 통하여 내부관(20)이 전진되고, 이때 밸브판(23)은 닫히면서 음식물쓰레기를 토출관(30) 쪽으로 밀어낸다. 상기 내부관(20)이 토출관(30) 쪽으로 이동되어 내부관(20)이 토출관(30)에 끼워지는 동안 상기 배출관(50)에서 압송되는 음식물쓰레기가 외부관(10)으로 계속 유입되므로 상기 배출관(50), 외부관(10), 내부관(20) 및 토출관(30)으로 음식물쓰레기가 연속으로 채워져 한방향으로 이송된다.Thereafter, as shown in FIG. 2, the inner tube 20 is advanced through the connecting portion 21 while the rod 41 is protruded as the cylinder 40 moves forward. At this time, the valve plate 23 is closed and the food waste is discharged. Push it toward (30). Since the inner tube 20 is moved toward the discharge tube 30, food waste conveyed from the discharge tube 50 is continuously introduced into the outer tube 10 while the inner tube 20 is fitted into the discharge tube 30. Food waste is continuously filled into the discharge pipe 50, the outer pipe 10, the inner pipe 20, and the discharge pipe 30, and is transported in one direction.

상기에서 내부관(20)은 배출관(50)으로 후진하는 동안 밸브판(23)이 개방되어서 외부관(10)에 채워진 음식물쓰레기가 내부관(20)으로 자연스럽게 유입되고, 또한 반대로 내부관(20)이 토출관(30) 쪽으로 전진되는 동안 밸브판(23)이 닫히면서 내부관(20)에 채워진 음식물쓰레기가 이송되는 과정이 반복되는데, 내부관(20)에 진공압이 걸리지 않으므로 실린더(40)의 부하가 경감된다. 그리고 실린더(40)가 외부관(10)에 나란히 구비되어 길이방향으로 돌출되지 않으므로 좁은공간에 설치가능한 등의 이점이 있다.In the inner tube 20, the valve plate 23 is opened while reversing to the discharge tube 50, and the food waste filled in the outer tube 10 naturally flows into the inner tube 20, and conversely, the inner tube 20 While the) is advanced toward the discharge tube 30, the valve plate 23 is closed and the food waste filled in the inner tube 20 is transferred. Since the vacuum tube is not applied to the inner tube 20, the cylinder 40 ), The load is reduced. And since the cylinder 40 is provided side by side in the outer tube 10 does not protrude in the longitudinal direction there is an advantage that can be installed in a narrow space.

10 : 외부관 11 : 절개부
20 : 내부관 21 : 연결부
22 : 외부관밀착링 23 : 밸브판
30 : 토출관 31 : 내부관밀착링
40 : 실린더 41 : 로드
50 : 배출관 60 : 이송관10: outer tube 11: incision
20: inner tube 21: connection part
22: outer tube sealing ring 23: valve plate
30: discharge tube 31: inner tube sealing ring
40: cylinder 41: rod
50: discharge pipe 60: transfer pipe

Claims (3)

파쇄선별기의 스크류컨베이어를 통하여 음식물쓰레기를 배출하는 배출관과 음식물쓰레기를 원하는 지점으로 이송하는 이송관 사이에 외부관이 구비되고, 상기 외부관의 내부에는 실린더의 작동으로 왕복되는 내부관이 구비되며, 상기 내부관은 한방향으로 여닫히는 밸브판이 구비되어서 상기 배출관 쪽으로 후진되는 동안 상기 외부관으로 유입된 음식물쓰레기로 파고들고, 전진되는 동안 내부관에 담긴 음식물쓰레기를 상기 이송관 쪽으로 보내는 음식물쓰레기 이송장치에 있어서,
상기 배출관, 외부관 및 이송관은 일직선상에 구비되고;
상기 외부관 내부에는 상기 배출관과 대응되는 내부관 및 상기 이송관과 대응되는 토출관이 양측에 구비되고, 상기 내부관과 토출관의 대향면은 서로 중첩되게 상기 토출관이 상기 내부관의 내측으로 들어가며;
상기 내부관 후단에는 상기 외부관의 내주면과 밀착되어 음식물쓰레기의 누설을 막는 외부관밀착링이 구비되고, 상기 외부관밀착링에는 상기 밸브판이 힌지부를 통하여 여닫히게 구비되고;
상기 토출관과 대응되는 외부관에는 상하측에 개방된 절개부가 구비되고;
상기 내부관 선단에는 상기 절개부를 통하여 상기 외부관의 외측으로 돌출되는 연결부가 구비되며;
상기 외부관의 상하측에는 상기 연결부에 로드로 결합되는 한쌍의 실린더가 구비되어서 상기 내부관이 전진되는 동안 상기 토출관으로 포개지면서 상기 내부관의 음식물쓰레기가 상기 토출관으로 이송되도록 한 것을 특징으로 하는 음식물쓰레기 이송장치.An outer tube is provided between a discharge tube discharging food waste through a screw conveyor of the crushing separator and a transfer tube transferring the food waste to a desired point, and an inner tube is reciprocated by the operation of a cylinder inside the outer tube. The inner tube is provided with a valve plate opening and closing in one direction so as to dig into the food waste introduced into the outer tube while being retracted toward the discharge tube, and to send the food waste contained in the inner tube to the conveying pipe while being advanced. In
The discharge pipe, the outer pipe and the transfer pipe are provided in a straight line;
Inside the outer tube, an inner tube corresponding to the discharge tube and a discharge tube corresponding to the transfer tube are provided at both sides, and the discharge tube is disposed inside the inner tube such that the opposite surfaces of the inner tube and the discharge tube overlap each other. Entering;
The inner tube rear end is provided with an outer tube contact ring in close contact with the inner circumferential surface of the outer tube to prevent leakage of food waste, and the outer tube contact ring is provided with the valve plate opened and closed through a hinge portion;
An outer tube corresponding to the discharge tube is provided with an incision open at upper and lower sides;
The inner tube tip is provided with a connecting portion protruding to the outside of the outer tube through the incision;
The upper and lower sides of the outer tube is provided with a pair of cylinders coupled to the connecting portion by the rod to the food pipe of the inner tube is transported to the discharge tube while being superimposed on the discharge tube while the inner tube is advanced. Food waste transfer device. 제 1 항에 있어서,
상기 토출관에는 상기 내부관의 내주면과 밀착되어 음식물쓰레기의 누설을 막는 내부관밀착링이 구비됨을 특징으로 하는 음식물쓰레기 이송장치.The method of claim 1,
The food waste conveying apparatus is characterized in that the discharge pipe is provided with an inner tube contact ring in close contact with the inner circumferential surface of the inner tube to prevent the leakage of food waste. 삭제delete
KR1020180103445A 2018-08-31 2018-08-31 Food waste transfer device KR102062627B1 (en)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100503528B1 (en) 2002-12-28 2005-07-22 구흥회 Apparatuse for treatment of medical scrapped material
JP2009208990A (en) 2008-03-04 2009-09-17 Ube Ind Ltd Method and system for transporting moisture-containing powder
CN105443344A (en) * 2015-11-23 2016-03-30 江苏明轩环保科技有限公司 Piston drive type sludge elevating conveyer

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100503528B1 (en) 2002-12-28 2005-07-22 구흥회 Apparatuse for treatment of medical scrapped material
JP2009208990A (en) 2008-03-04 2009-09-17 Ube Ind Ltd Method and system for transporting moisture-containing powder
CN105443344A (en) * 2015-11-23 2016-03-30 江苏明轩环保科技有限公司 Piston drive type sludge elevating conveyer

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