KR100345619B1 - Apparatus for separating sewage from sediments - Google Patents
Apparatus for separating sewage from sediments Download PDFInfo
- Publication number
- KR100345619B1 KR100345619B1 KR1019990024431A KR19990024431A KR100345619B1 KR 100345619 B1 KR100345619 B1 KR 100345619B1 KR 1019990024431 A KR1019990024431 A KR 1019990024431A KR 19990024431 A KR19990024431 A KR 19990024431A KR 100345619 B1 KR100345619 B1 KR 100345619B1
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- water
- waste
- pulley
- rotating body
- belt
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Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
- C02F11/126—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using drum filters
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
- B01D33/073—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for inward flow filtration
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
- B01D33/461—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element brushes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/48—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/58—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element
- B01D33/62—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/16—Regeneration of sorbents, filters
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/20—Sludge processing
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Filtration Of Liquid (AREA)
Abstract
본 발명은 물기가 많은 하수도의 퇴적물이나 음식물 찌꺼기로부터 물을 효율적으로 분리하기 위한 찌꺼기 분리장치에 관한 것이다.The present invention relates to a waste separation device for efficiently separating water from sewage or food waste of wet sewage.
이를 위해 본 발명에 따른 찌꺼기 분리장치는, 회전축(1)에 2개의 풀리(2)(3)가 장착되며 회전력을 발생하기 위한 제1모터(M1)의 회전시 벨트(4)에 의해 풀리(31)가 상기 풀리(2)와 연결되어 회전되며 쓰레기(10)에 포함된 물(20)만을 분리하기 위해 걸름망(32)이 형성된 물레방아형 회전체(30)와; 상기 물레방아형 회전체(30)의 하측에 장착되어 상기 쓰레기(10)로부터 분리된 물(20)을 받기 위한 집수통(50) 및 상기 회전형 브러쉬(40)에 의해 분리된 쓰레기(60)를 배출하기 위해 회전축(71)에 장착한 풀리(72) 및 벨트(73)를 구비한 이송스크류(70)로 구성된 찌꺼기 분리장치에 있어서: 상기 회전체(30)의 외주연에 밀착되어 제2모터(M2)의 회전축(5)에 장착한 풀리(6)와 회전축(41)에 장착한 풀리(42) 및 벨트(9)에 의해 회전됨으로써 물이 제거된 쓰레기만을 분리하기 위한 회전형 브러쉬(40) 및; 상기 물레방아형 회전체(30)의 내부에 설치되어 상기 걸름망(32)에 묻어있는 쓰레기를 떼어내기 위한 에어콤퓨레셔(80)로 구성됨으로써 음식물 쓰레기에 포함된 물기나 하수구의 침전물에 포함된 오수 등을 효율적으로 분리하여 악취의 발생을 미연에 방지할 수 있는 것이다.To this end, the residue separation device according to the present invention has two pulleys (2) (3) mounted on the rotating shaft (1) and is pulled by the belt (4) during rotation of the first motor (M1) for generating a rotational force ( A watermill-type rotating body (30) connected to the pulley (2) and rotating to form a strainer (32) for separating only the water (20) included in the waste (10); Garbage 60 separated by the water collecting tank 50 and the rotary brush 40 to be mounted on the lower side of the watermill-type rotating body 30 to receive the water 20 separated from the waste 10 In the residue separation device consisting of a feed screw 70 having a pulley 72 and a belt 73 attached to the rotary shaft 71 for discharging the gas: A second in close contact with the outer circumference of the rotating body 30 Rotating brush for separating only the waste from which water is removed by being rotated by the pulley 6 mounted on the rotary shaft 5 of the motor M2, the pulley 42 and the belt 9 mounted on the rotary shaft 41 ( 40) and; Installed in the watermill-type rotating body 30 is composed of an air compressor (80) for removing the rubbish buried in the strainer (32) contained in the water or sediment of the drain contained in food waste Efficient separation of sewage can prevent the occurrence of odor.
Description
본 발명은 물기가 많은 하수구의 퇴적물(이하 찌꺼기라 약칭한다)로부터 물을 효율적으로 분리하기 위한 찌꺼기 분리장치에 관한 것으로서, 보다 상세하게는 물레방아식 회전체를 회전시키면서 회전체 상에 찌꺼기를 쏟아 부으면 찌꺼기와 물을 효율적으로 분리하기 위한 찌꺼기 분리장치에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a waste separator for efficiently separating water from sediment (hereinafter abbreviated as “waste”) of wet sewers, and more particularly, to deposit waste on a rotating body while rotating a watermill rotor. When poured, it relates to a waste separator for efficiently separating the residue and water.
일반적으로 도로에 매설된 하수도에는 모레나 자갈 또는 각종 오물들을 침전시키기 위한 맨홀이 있는바, 이 맨홀은 하수관 보다 깊게 묻혀 있음으로써 상기의 모레나 자갈 또는 각종 오물들은 가라앉아 침전물을 형성하고 오수들만이 다시 하류로 배출되는 것이다.In general, sewers buried in roads have manholes for seizing morena or gravel. The manholes are buried deeper than sewer pipes, so the more or less gravel or other sewage sinks to form sediments and only sewage It is discharged downstream again.
따라서, 장시간이 경과되면 상기의 침전물들이 맨홀에 쌓이게 되므로 주기적으로 이를 파내어 주여야만 하는바, 침전물 제거 장비를 이용하여 맨홀에 쌓였던 침전물들을 도로의 옆에 쌓아 두어 물기가 완전히 제거된 뒤에야 비로소 이를 다른 곳으로 옮기게 된다.Therefore, the sediment will accumulate in the manhole after a long period of time, so it must be dug up periodically. The sediment accumulated in the manhole is stacked next to the road using sediment removal equipment until the water is completely removed. Will be moved to.
그러나, 이러한 침전물을 파내어 물기를 제거하기 위해 도로 가에 쌓아 두게 되면 악취로 인하여 통행자에게 불편을 초래하게 되는 문제점이 있었다.However, when the sediment is piled up along the road to remove water, there is a problem that causes inconvenience to the passengers due to bad smell.
한편, 대한민국 공개특허 제1998-50103호에는 산업용 여과기가 개시되어 있는바, 이는 본체의 내부에 필터스크린이 설치되어 있는 회전여과통을 설치하되 그 중앙부에 배수공이 형성되어 있는 파이프를 설치하고 회전여과통의 하단부에는 회전여과통에 붙어 있는 이물질을 제거하고 압착하면서 탈리시키며 배출시키는 이송스크류를 설치하여서 된 것으로서 이물질을 걸러내는 필터스크린이 수평으로 설치되어 있기 때문에 대량의 이물을 걸러 낼 수가 있으며 또한 스크린에 의하여 걸러낸 이물질을 압착하여 여과함으로서 여과효과를 기대 할 수 있도록 한 것이다.그러나, 상기의 특허에 있어서는 공업용수나 산업용수를 여과하는 장치에 불과하며, 본 발명과 같이 하수구의 모래, 이물질로부터 물을 분리하는 것이 아닌 것이다.또한 한국 실용신안공고 제1995-03933호에는 장력조절 로울러에 의해 일정한 장력을 갖도록 프레임상의 로울러에 여과벨트를 설치하고 이 여과벨트의 상단측에 비용해성 혼합물 제거를 위한 로울러브러쉬와 공기공급관을 구성하여 상기 여과벨트의 미세다공에 걸러진 상기 비용해성 혼합물이 용이하게 제거됨으로 해서 기존과 같이 장치 사용에 따른 여과벨트를 분리하여 막힌 미세다공을 세척하여 뚫어줄 필요가 없이 장기간 사용이 가능하고, 또한 상기 여과벨트의 비용해성 혼합물을 로울러브러쉬에 의해 분리시키므로 해서 여과벨트 표면에 손상이 극소화되어 장치수명을 연장시킬 수 있도록한 폐수여과장치가 개시되어 있다.그러나, 이러한 폐수여과장치 역시 본 발명과 같은 하수구의 모래, 이물질로 부터 물을 분리하는 것이 아닌 폐수여과를 위한 것에 불과한 것이다.On the other hand, the Republic of Korea Patent Publication No. 1998-50103 discloses an industrial filter, which is installed in the rotary filter cylinder is provided with a filter screen inside the main body of the pipe is provided with a drain hole formed in the center of the rotary filter In the lower part, it is made by installing the transfer screw that removes, presses, detaches and discharges the foreign matter attached to the rotary filtration tube. The filter screen that filters the foreign matter is installed horizontally so that it can filter out a large amount of foreign matter. The filtration effect is expected by squeezing and filtering out the foreign matter. However, in the above patent, it is merely an apparatus for filtering industrial water or industrial water, and separates water from sand and foreign matter in the sewer as in the present invention. Also, Korea Utility Model Announcement In 1995-03933, a filter belt is installed in a roller on a frame to have a constant tension by a tension adjusting roller, and a roller brush and an air supply pipe for removing an insoluble mixture are disposed on the upper side of the filter belt to form micropores. Since the insoluble mixture is easily removed, it is possible to use it for a long time without the need to separate the filter belt according to the use of the device and to clean and puncture the blocked micropores, and also to remove the insoluble mixture of the filter belt. Disclosed is a wastewater filtration device which can be separated by a roller brush to minimize damage to the surface of the filter belt and thus extend the life of the device. It is only for waste filtration, not separation.
본 발명은 상기와 같은 문제점을 해결하기 위한 것으로서, 본 발명의 근본 목적은 물기가 많은 하수구의 퇴적물로부터 물을 효율적으로 분리하기 위한 찌꺼기 분리장치를 제공함에 있다.The present invention is to solve the above problems, the main object of the present invention is to provide a waste separation device for efficiently separating the water from the sewage of the wet drain.
도1은 본 발명에 따른 찌꺼기 분리장치의 개략적 정 단면도,1 is a schematic sectional view of the waste separating apparatus according to the present invention;
도2는 본 발명에 따른 찌꺼기 분리장치의 개략적 측 단면도이다.Figure 2 is a schematic side cross-sectional view of the residue separation device according to the present invention.
도면의 주요 부분에 대한 부호의 설명Explanation of symbols for the main parts of the drawings
1,5,41,71: 회전축 2,3,6,31,42,72: 풀리1,5,41,71: shaft 2,3,6,31,42,72: pulley
4,9,73: 벨트 10: 물기가 있는 쓰레기4,9,73: Belt 10: Wet Garbage
20: 쓰레기로부터 제거된 물 30: 물레방아형 회전체20: water removed from garbage 30: watermill-type rotating body
32: 걸름망 40: 브러쉬32: sieve 40: brush
50: 집수통 60: 물기가 제거된 쓰레기50: sump 60: dehydrated garbage
70: 이송스크류70: feed screw
상기와 같은 목적을 달성하기 위한 본 발명에 따른 쓰레기 분리장치는, 회전축에 2개의 풀리가 장착되며 회전력을 발생하기 위한 제1모터의 회전시 벨트에 의해 풀리가 상기 풀리와 연결되어 회전되며 쓰레기에 포함된 물만을 분리하기 위해 걸름망이 형성된 물레방아형 회전체와; 상기 물레방아형 회전체의 하측에 장착되어 상기 쓰레기로부터 분리된 물을 받기 위한 집수통 및 상기 회전형 브러쉬에 의해 분리된 쓰레기를 배출하기 위해 회전축에 장착한 풀리 및 벨트를 구비한 이송스크류로 구성된 찌꺼기 분리장치에 있어서: 상기 회전체의 외주연에 밀착되어 제2모터의 회전축에 장착한 풀리와 회전축에 장착한 풀리 및 벨트에 의해 회전됨으로써 물이 제거된 쓰레기만을 분리하기 위한 회전형 브러쉬 및; 상기 물레방아형 회전체의 내부에 설치되어 상기 걸름망에 묻어있는 쓰레기를 떼어내기 위한 에어콤퓨레셔로 구성됨을 기술적 구성상의 특징으로 한다.Garbage separator according to the present invention for achieving the above object, the two pulleys are mounted on the rotary shaft and the pulley is rotated in connection with the pulley by the belt during the rotation of the first motor for generating the rotational force to the garbage A watermill-type rotating body in which a strainer is formed to separate only water contained therein; It is composed of a conveying screw equipped with a pulley and a belt mounted on a rotating shaft to discharge the waste separated by the rotary brush and a water collecting container for receiving water separated from the waste, mounted on the lower side of the watermill-type rotating body Claims [1] A waste separation device comprising: a rotary brush for separating only water from which water is removed by being rotated by a pulley attached to an outer circumference of the rotating body and a pulley and a belt attached to a rotating shaft of a second motor; It is characterized in that the technical configuration of the air compressor is installed inside the watermill rotating body to remove the rubbish buried in the strainer.
이하, 본 발명을 첨부된 도면을 참조하여 상세하게 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.
도1에는 본 발명에 따른 찌꺼기 분리장치의 정 단면도가 도시되어 있는바, 본 발명은 회전축(1)에 2개의 풀리(2)(3)가 장착되며 회전력을 발생하기 위한 제1모터(M1)와; 이 제1모터(M1)의 회전시 벨트(4)에 의해 풀리(31)가 풀리(2)와 연결되어 회전되며 쓰레기(10)에 포함된 물(20)만을 분리하기 위해 걸름망(32)이 형성된 물레방아형 회전체(30)를 포함하고, 회전축(33)에는 회전체(30)의 원활한 회전을 위한 베어링(34)이 축설되어 있다. 그런데 이 걸름망(32)은 녹슬음을 방지하기 위해서 스테인레스로 제조되는 것이 바람직하다.Figure 1 is a front cross-sectional view of the residue separation device according to the present invention, the present invention is equipped with two pulleys (2) (3) on the rotating shaft 1, the first motor (M1) for generating a rotational force Wow; When the first motor M1 rotates, the pulley 31 is connected to the pulley 2 by the belt 4 to rotate, and the strainer 32 is separated to separate only the water 20 included in the garbage 10. A watermill-shaped rotating body 30 is formed, and a bearing 34 for smooth rotation of the rotating body 30 is formed on the rotating shaft 33. However, the strainer 32 is preferably made of stainless steel to prevent rust.
그리고, 본 발명은 회전체(30)의 외주연에 밀착되어 제2모터(M2)의 회전축(5)에 장착한 풀리(6)와 회전축(41)에 장착한 풀리(42) 및 벨트(9)에 의해 회전됨으로써 물이 제거된 쓰레기만을 분리하기 위한 회전형 브러쉬(40)와; 물레방아형 회전체(30)의 하측에 장착되어 쓰레기(10)로부터 분리된 물(20)을 받기 위한 집수통(50)이 구비되어 있으며, 또한 본 발명은 회전형 브러쉬(40)에 의해 분리된 쓰레기(60)를 배출하기 위해 회전축(71)에 장착한 풀리(72) 및 벨트(73)로 된 이송스크류(70)와 물레방아형 회전체(30)의 내부에 설치되어 걸름망(32)에 묻어있는 쓰레기를 떼어내기 위한 에어콤퓨레셔(80)를 포함한다.In addition, the present invention is in close contact with the outer periphery of the rotor 30, the pulley 6 and the pulley 42 and the belt 9 attached to the rotary shaft 5 of the second motor (M2) mounted on the rotary shaft (41). Rotational brush 40 for separating only the waste water is removed by being rotated by; A water collecting container 50 is provided below the watermill rotating body 30 to receive the water 20 separated from the waste 10, and the present invention is also separated by the rotating brush 40. In order to discharge the waste (60), it is installed inside the transfer screw (70) and the watermill-type rotating body (30) made of a pulley (72) and a belt (73) attached to the rotating shaft (71), and the strainer (32). It includes an air compressor (80) for removing the rubbish buried in.
이와 같이 구성된 본 발명에 따른 찌꺼기 분리장치의 작동을 설명한다.The operation of the waste separator according to the present invention configured as described above will be described.
우선 도시하지 않은 전원 스위치를 온시켜 각각의 모터(M1,M2)를 회전시키면 벨트(4),(73)에 의해 물레방아형 회전체(30) 및 이송스크류(70)가 회전되고 또한 벨트(9)에 의해 브러쉬(40)가 회전하게 된다. 이러한 상태에서 물기가 있는 하수구 침전물이나 음식물 찌꺼기(10)를 도2에 도시된 바와 같이 투입구(100)에 투입하여 회전체(30)의 걸름망(32) 위에 낙하되면 물기가 있는 찌꺼기(10)에 포함된 물기(20)는 걸름망(32)을 통해 집수통(50)으로 떨어지고 물기를 제외한 순수한 찌꺼기(60)는 브러쉬(40)의 회전에 의해 도2와 같이 이송스크류(70)에 낙하된다.First, when the power switch (not shown) is turned on to rotate each of the motors M1 and M2, the water wheel-type rotating body 30 and the conveying screw 70 are rotated by the belts 4 and 73, and the belt ( 9) the brush 40 is rotated. In this state, the sewage sediment or food waste 10 with water is injected into the inlet 100 as shown in FIG. 2 and falls onto the strainer 32 of the rotating body 30 to the dregs 10 with water. The included water 20 is dropped into the sump (50) through the strainer 32 and the pure waste 60 except the water is dropped to the transfer screw 70 as shown in Figure 2 by the rotation of the brush (40).
따라서, 이송스크류(70)에 낙하된 음식물 찌꺼기(60)는 도1에 도시된 바와 같이 화살표 방향인 좌측으로 이동되어 물기가 전혀 없게 되어 즉시 다른 곳으로 이동하거나 폐기할 수 있는 것이다.Therefore, the food dregs 60 dropped on the transfer screw 70 are moved to the left side in the direction of the arrow as shown in FIG. 1 so that there is no water at all and can be immediately moved to another place or discarded.
한편, 장기간의 사용 시에는 걸름망(32)에 음식물 찌꺼기(60)가 끼이게 되어 비록 음식물 찌꺼기(10)에 물기가 많을 지라도 물기가 용이하게 집수통(50)으로 집수되지 않을 수도 있는바, 이를 위해 본 발명에서는 필요에 따라 회전체(40)의 내부에 설치된 에어콤퓨레셔(80)를 이용하여 에어를 불어내어 걸름망(32)에 걸려 있던 찌꺼기(60)를 떼어낸다. 따라서, 걸름망(32)에 찌꺼기(60)가 쌓일 때마다 에어콤퓨레서(80)를 작동시킴으로써 걸름망(32)을 깨끗하게 청소할 수가 있는 것이다.On the other hand, during long-term use, the food waste 60 is caught in the strainer 32, even though the food waste 10 has a lot of water, the water may not be easily collected into the sump container 50. In the present invention, if necessary, the air is blown using the air compressor 80 installed inside the rotating body 40 to remove the residue 60 caught on the strainer 32. Therefore, the filter net 32 can be cleaned by operating the air compressor 80 each time the residue 60 is accumulated in the filter net 32.
이상에서와 같이 본 발명의 쓰레기 분리장치는 물기가 많은 하수도의 퇴적물이나 음식물 찌꺼기에 포함된 오수를 완전히 제거함으로써 물기가 빠지기를 기다렸다가 폐기함에 따라 발생되었던 악취로부터 통행자에게 불편함을 제공하였던 종래의 방법과는 전혀 상이한 매우 유용한 발명인 것이다.As described above, the waste separation apparatus of the present invention provides inconvenience to the passengers from the odor generated by waiting for the drainage to be drained by completely removing the sewage contained in the wet sewage or food waste. It is a very useful invention that is completely different from the method.
비록 본 발명이 첨부도면을 참조하여 설명되었을 지라도 본 발명은 이에 한정되는 것이 아니라 하기의 특허청구범위 내에서 많은 변경 및 수정이 있을 수도 있다. 예컨대, 본 발명은 하수구의 퇴적물이나 음식물 찌꺼기 뿐만 아니라 물기가 있는 모든 쓰레기나 가축의 분비물로부터 물기를 분리하는데 이용될 수도 있고, 또한 본 발명은 가죽공장, 염색공장 또는 도축장과 같은 곳에서 물기가 포함된 가죽 쓰레기, 잘려진 염색천이나 소나 돼지 가죽으로부터 물기를 제거하는데 이용될 수도 있음은 물론이다.Although the present invention has been described with reference to the accompanying drawings, the present invention is not limited thereto and many changes and modifications may be made within the scope of the following claims. For example, the present invention may be used to separate water from sewage or food waste in sewers, as well as from any waste or livestock secretions, and the present invention also includes water in places such as leather factories, dyeing factories or slaughterhouses. Of course, it can also be used to remove moisture from dried leather scraps, chopped dyed cloth or cow or pig skin.
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KR1019990024431A KR100345619B1 (en) | 1999-06-26 | 1999-06-26 | Apparatus for separating sewage from sediments |
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KR1019990024431A KR100345619B1 (en) | 1999-06-26 | 1999-06-26 | Apparatus for separating sewage from sediments |
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KR20010003906A KR20010003906A (en) | 2001-01-15 |
KR100345619B1 true KR100345619B1 (en) | 2002-07-27 |
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CN107627150A (en) * | 2016-06-17 | 2018-01-26 | 苏州鱼得水电气科技有限公司 | A kind of cooling liquid filtering apparatus of machining |
CN111099671A (en) * | 2019-12-27 | 2020-05-05 | 重庆豪硕机械制造有限公司 | Crushing type grid sewage-removing machine |
CN112495038A (en) * | 2020-11-10 | 2021-03-16 | 天长市大发化纤有限公司 | Take solid-liquid separation mechanism's polyester staple fiber production line with solid waste clearance mechanism |
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KR950003933U (en) * | 1993-07-02 | 1995-02-17 | 이종현 | Handrail fastener |
KR100224632B1 (en) * | 1996-12-20 | 1999-10-15 | 이준호 | Apparatus for filtering waste water |
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1999
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Publication number | Priority date | Publication date | Assignee | Title |
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KR950003933U (en) * | 1993-07-02 | 1995-02-17 | 이종현 | Handrail fastener |
KR100224632B1 (en) * | 1996-12-20 | 1999-10-15 | 이준호 | Apparatus for filtering waste water |
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