KR20020094575A - A device for filtering a wastewater produced by domestic animals - Google Patents

A device for filtering a wastewater produced by domestic animals Download PDF

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Publication number
KR20020094575A
KR20020094575A KR1020010032845A KR20010032845A KR20020094575A KR 20020094575 A KR20020094575 A KR 20020094575A KR 1020010032845 A KR1020010032845 A KR 1020010032845A KR 20010032845 A KR20010032845 A KR 20010032845A KR 20020094575 A KR20020094575 A KR 20020094575A
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South Korea
Prior art keywords
strainer
livestock
discharge screw
wastewater
waste
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KR1020010032845A
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Korean (ko)
Inventor
한일석
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한일석
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Priority to KR1020010032845A priority Critical patent/KR20020094575A/en
Publication of KR20020094575A publication Critical patent/KR20020094575A/en

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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
    • B01D33/11—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for outward flow filtration
    • 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
    • B01D33/52—Regenerating the filter material in the filter by forces created by movement of the filter element
    • B01D33/54—Regenerating the filter material in the filter by forces created by movement of the filter element involving vibrations
    • 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
    • B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
    • B01D33/76—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging the filter cake, e.g. chutes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
    • B30B9/12—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing
    • B30B9/124—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing using a rotatable and axially movable screw
    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/20—Nature of the water, waste water, sewage or sludge to be treated from animal husbandry

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (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

PURPOSE: A scum strainer for livestock wastewater which separates solid waste and wastewater from livestock wastewater is provided to promote the purification efficiency of livestock wastewater. CONSTITUTION: The strainer comprises a housing(5); supports(1,2) and fixed supports(3,4) for supporting the housing; a vibration shaft(6) which is installed at the center of fixed supports; support beams(8) which are installed at both ends of the vibration shaft; a discharge screw(10); a cylinder type sieve body(20) which is manufactured by covering a sieve net(11) on the discharge screw; a drainageway(12) which is installed at the bottom of the sieve net; an outlet(14) which is installed at the bottom of front fixed support(3). The sieve net is composed of stainless with the size of over 200 mesh.

Description

축산폐수 찌꺼기 걸름장치{A device for filtering a wastewater produced by domestic animals}A device for filtering a wastewater produced by domestic animals}

본 발명은 축사에서 가축분뇨를 청소하는 과정중 발생되는 축산폐기물중에서 1차적으로 폐수와 고형폐기물을 효과적으로 분리 해줌으로서 폐수의 정화효율을 극대화할 수 있도록 함은 물론 분리된 고형폐기물은 발효퇴비등의 농업용으로 유용하게 사용할 수 있도록 한 축산폐수찌꺼기 걸름장치에 관한 것이다.The present invention is to effectively separate the wastewater and solid wastes from the livestock wastes generated during the process of cleaning the livestock manure at the barn to maximize the efficiency of the wastewater purification as well as the separated solid wastes such as fermentation compost The present invention relates to a livestock waste filtering device which can be usefully used for agriculture.

일반적으로로 소, 돼지, 닭등의 가축이 사육되는 축사에는 바닥에 분뇨가 쌓여 방치되는 바, 이러한 분뇨는 수시로 청소하여 제거해주어야만 각종 질병으로부터 가축을 보호할 수 있다.In general, livestock such as cattle, pigs, chickens, etc. are kept in the barn, manure accumulated on the floor bar, these manure must be cleaned and removed from time to time to protect the livestock from various diseases.

이와같은 분뇨청소작업은 대체로 배수로측으로 기울어지게 형성한 바닥면에 쌓여 있게되는 분뇨에 물을 살수하여 청소 해주는 방법이 널리 사용되고 있으나 그 과정에서 많은 양의 물에 분뇨가 함유되게 되면서 폐수정화처리시 많은 문제점이 제기되고 있었다.This method of cleaning manure is generally used to clean water by sprinkling water on the manure that is accumulated on the floor formed to be inclined toward the drainage side. The problem was being raised.

즉, 가축분뇨가 함유되어있는 폐수는 수질악화현상등 환경공해의 주요인으로 부각되게 됨에 따라 미생물을 이용한 정화처리장치에서 상당한 기간동안 정화시켜 준 후에 외부로 방출해야만 하는등의 문제점이 따르고 있었으며, 이러한 문제점은 정화처리비용을 상승시키거나 그 기간을 장기화 시키는 주요인이 되면서 축산농가에 막대한 부담을 주고 있다.In other words, the wastewater containing livestock manure has emerged as a major cause of environmental pollution such as water deterioration. Therefore, the wastewater containing livestock manure has to be discharged to the outside after being purified for a considerable period of time using a microbial purification treatment apparatus. The problem is enormous burdens on livestock farmers as it is a major factor in increasing the cost of purification or prolonging the period.

다른 한편으로, 폐수에 섞여있는 가축털등의 고형물은 미생물에 의한 분해 및 발효처리 작업이 거의 이루어지지 않게 되면서 전체적인 정화효율을 저하시키는 주요인으로 부각되고 있으며, 특히 농업용 발효퇴비로서의 가치가 매우 높은 분뇨를 폐기하게 되는 결과를 초래하여 축산농가의 부수입원중 하나를 상실하게 되는 등의 문제점까지 따르고 있었다.On the other hand, solid matters such as livestock hair mixed in wastewater are being deemed to be a major factor that lowers the overall purification efficiency due to almost no decomposition and fermentation by microorganisms, and especially manure which is very valuable as agricultural fermentation compost. The problem was that the company would lose one of the income sources of livestock farmers.

이와같은 여러가지 문제점을 감안하여 이를 효과적으로 해소하고자 본인이 선출원등록한 "축산 폐수 찌꺼기 걸름장치"(등록제185281호)가 안출된 바있으나, 이 선등록발명은 걸름수단을 평면형으로 형성하여 1일 처리량이 다소 적었을뿐만아니라 진동이 수반되는 걸름수단의 걸름망체가 자주 손상되어 유지보수에 상당한 어려움이 따랐던등의 문제점을 안고 있었다.In consideration of these various problems, the "Livestock Wastewater Waste Filter Device" (Registration No. 188281), which I registered earlier, has been proposed. Not only was it small, but the meshes of the filtering means accompanied by vibration were frequently damaged, resulting in considerable difficulties in maintenance.

본 발명은 이와같은 본인 선등록발명을 개량보완하여 1일 처리 가능량을 극대화하면서도 고장요인을 제거하여 유지보수가 용이토록 한 것인바,The present invention is to improve the self-registered invention as described above to maximize the amount of day treatment, while eliminating the failure factor to facilitate maintenance,

진동회전수단에 축설치되는 걸름수단으로 원통형 걸름통체를 적용함과 동시에 걸름통체 내벽부위에는 고형물 배출용 스크류를 설치해주는 간단한 방안을 채택하여 축산폐기물에 섞여 있는 털등의 고형물과 폐수를 효과적으로 분리시켜줌으로서 폐수의 정화처리효율극대화 효과를 얻을 수 있도록 함은 물론 발효퇴비로 활용할 수 있는 분뇨의 손실율 최소화 효과를 얻도록 하는것이 본 발명의 기술적 과제이다.By applying the cylindrical filter cylinder as the filtering means installed on the vibrating rotating means and installing the screw for discharging solids on the inner wall of the filter cylinder, it effectively separates solid waste and wastewater mixed with livestock waste and waste water. It is a technical problem of the present invention to maximize the treatment efficiency of the waste water and to obtain the effect of minimizing the loss rate of manure that can be utilized as fermentation compost.

도 1은 본 발명의 구성 및 작동상태를 예시한 참고도1 is a reference diagram illustrating the configuration and operation of the present invention

도 2는 본 발명의 구성 및 작동상태를 일부절개하여 나타낸 참고사시도.Figure 2 is a reference perspective view showing a partial cutaway the configuration and operation of the present invention.

도 3은 본 발명에 있어서 축산폐기물이 공급되는 상태 및 순수폐수가 분리되어 정화조로 유입되는 상태를 부분발췌하여 나타낸 참고도3 is a reference diagram showing a partial excerpt of the state in which the livestock waste is supplied and the state in which the pure waste water is separated into the septic tank in the present invention;

※ 도면의 주요부분에 대한 부호의 설명※ Explanation of code for main part of drawing

3 : 전방고정체4 : 후방고정체 5 : 기체3: front fixed body 4: rear fixed body 5: gas

6 : 진동회전축7 : 스프링 8 : 지지구6: vibrating rotation shaft 7: spring 8: support

10 : 배출스크류11 : 걸름망 20 : 걸름통체10: discharge screw 11: strainer 20: strainer

도 1 내지 도 3에 도시된 바와같이,As shown in Figures 1 to 3,

전후방의 지지체(1,2)를 통해 고정체(3,4)가 고정설치되어 기체(5)를 이루고,Fixed bodies 3 and 4 are fixedly installed through the front and rear supports 1 and 2 to form a base 5,

상기 전·후방 고정체(3,4) 중심부위에는 진동회전축(6)을 축설하되, 상기 진동회전축(6)의 양단부위에는 스프링(7)이 개재된 상태의 지지구(8)를 설치하여 진동회전축(6)에 회전력이 전달될때 진동상태로서 회전되도록 구성한다.Vibration rotation shaft 6 is arranged on the center of the front and rear fixing bodies 3 and 4, and both ends of the vibration rotation shaft 6 are provided with support holes 8 with springs 7 interposed therebetween. It is configured to rotate as a vibration state when the rotational force is transmitted to (6).

전·후방고정체(3,4)의 지지대(9)를 통해 고형물 배출스크류(10)를 나선상으로 권회설치하고 상기 배출스크류(10)의 외경측에는 걸름망(11)을 설치하여 원통체형의 걸름통체(20)를 이루도록 하며 상기 걸름망(11)의 하방부위에는 배수구(12)를 형성하여 걸러지는 폐수가 폐수정화조(13)측으로 유입되도록 하는 한편,Through the support 9 of the front and rear fixing bodies 3 and 4, the solid discharge screw 10 is spirally installed, and a filtering net 11 is installed on the outer diameter side of the discharge screw 10 to form a cylindrical cylinder. 20 to form a drain hole 12 in the lower portion of the strainer 11 to filter the wastewater to be introduced into the waste water purification tank 13,

전방고정체(3) 하방부에는 유출구(14)를 설치하여 배출스크류(10)를 통해 이송되는 고형폐기물이 유출되도록 구성한다.The lower portion of the front fixing body 3 is provided with an outlet 14 so that the solid waste transported through the discharge screw 10 is discharged.

한편, 진동회전축(6)은 본인의 선등록발명인 등록제185281호의 명세서에 기재된 바와같이,On the other hand, the vibrating rotary shaft 6, as described in the specification of registration No. 188281, which is a pre-registered invention of the person,

원통형의 케이스(6')내부에 회동축(6")을 축설치하고 상기 회동축(6")상에 편심돌기(6"')를 설치함과 동시에 케이스(6')내부에 윤활유를 넣고 밀봉하여 구성된 것이다.The rotating shaft 6 "is installed in the cylindrical case 6 ', the eccentric protrusion 6"' is installed on the rotating shaft 6 ", and the lubricating oil is put inside the case 6 '. It is constructed by sealing.

미설명부호 15는 폐기물공급파이프를, 16은 구동모터를 17은 감속기를 18은 축산폐기물 저장조를 각각 나타낸 것이다.Reference numeral 15 denotes a waste supply pipe, 16 a driving motor, 17 a reduction gear and 18 a livestock waste storage tank.

이상에서 상술한 바와같은 구성으로 이루어지는 본 발명은 축사에서 배출된 축산폐기물이 축산폐기물 저장조에 수집된 상태에서 작동시키게 된다.The present invention having the above-described configuration is operated in a state in which livestock waste discharged from the livestock house is collected in the livestock waste storage tank.

폐기물공급파이프(15)를 통해 걸름 통체(20)일단으로 폐기물이 공급되기 시작함과 동시에 구동모터(16) 및 감속기(17)를 통해 진동회전축(6)이 회전되기 시작한다.At the same time, waste is supplied to one end of the filtering cylinder 20 through the waste supply pipe 15 and at the same time, the vibrating shaft 6 starts to rotate through the driving motor 16 and the reducer 17.

이때 진동회전축(6)의 양단부위는 스프링(7)이 개재된 상태의 지지구(8)를 통해 지지설치되어 있음에 따라 진동되는 상태로서 회전되게 된다.At this time, both end portions of the vibration rotating shaft 6 is rotated as being vibrated as it is supported by the support 8 in the state in which the spring 7 is interposed.

한편, 진동회전축(6)이 축설된 전·후방고정체(3,4) 및 상기 전·후방고정체(3,4)의 지지대(9)를 통해 나선상으로 고정설치된 배출스크류(10)및 상기 배출스크류(10) 외경에 씌워진 걸름망(11)이 이루고 있는 원통형의 걸름통체(20)가 단일체로서 동시에 회전되기 시작하게 되며, 그에 따라 폐기물 공급파이프(15)를 통해 공급되는 폐기물중 폐수는 걸름망(11)을 통해 낙하하면서 배수구(12)를 통해 폐수정화조(13)측으로 유입되게 되는 한편(도 3참조) 걸름망(11) 내측에 잔여하게 되는 고형물은 배출스크류(10)를 따라 서서히 나선상으로 회전이송되면서 전방의 유출구(14)측으로 유출 되게 되며 그 이송과정에서 고형물에 포함된 수분은 거의 대부분이 배수구(12)층으로 배수되게 되는것이다.On the other hand, through the front and rear fixing body (3,4) and the support (9) of the front and rear fixing body (3,4) in which the oscillating rotary shaft (6) is built up, the discharge screw (10) fixedly installed in a spiral shape and the The cylindrical sieve cylinder 20 formed by the sieve net 11 covered on the outer diameter of the discharge screw 10 starts to rotate simultaneously as a single body, and the wastewater of the waste water supplied through the waste supply pipe 15 is thus filtered through the sieve net ( 11) while falling through the drain 12 to the waste water purification tank 13 side (see Fig. 3) while the solids remaining inside the strainer 11 is rotated in a spiral spiral along the discharge screw (10) While being discharged to the front outlet 14 side of the front, the water contained in the solid in the transfer process is to be almost drained to the drain 12 layer.

여기서 사용할 수 있는 걸름망(11)으로는 200메쉬이상의 스테인레스재걸름망체나 부직포 또는 배수성이 우수한 나일론 천등을 이용할 수 있는 바,As the strainer 11 which can be used here, a stainless mesh strainer of 200 mesh or more, a nonwoven fabric or a nylon cloth having excellent drainage can be used.

매우 우수한 폐수분리효과를 얻을 수 있게 되는것이다.Very good waste water separation effect can be obtained.

이상에서 상술한 바와같이 본 발명은,As described above, the present invention,

폐기물에 섞여있는 고형폐기물과 폐수 분리수단으로서 진동회전축 및 원통형의 걸름통체와 나선형의 배출스크류를 이용하는 단순 구조개량을 선택함으로서 폐기물의 1일 처리량 최대화 효과 및 고형물 분리 효율 최대화 효과를 공히 얻을 수 있도록 하면서 2차적인 폐수 정화 효율 극대화 효과까지 얻을 수 있도록 하였을뿐만 아니라 가축분뇨를 대부분 회수하여 발효퇴비로 활용할 수 있도록 한 유익한 발명인 것이다.By selecting a simple structural improvement using a vibrating rotating shaft, cylindrical sieve cylinder, and spiral discharge screw as a means of separating solid waste and waste water mixed in the waste, it maximizes the daily throughput of the waste and maximizes the efficiency of solid separation. Not only was it possible to obtain a second waste water purification efficiency maximization effect, but it is a beneficial invention that can recover most of the livestock manure to be used as fermentation compost.

Claims (2)

전후방의 지지체(1,2)를 통해 고정체(3,4)가 고정설치되어 기체(5)를 이루고,Fixed bodies 3 and 4 are fixedly installed through the front and rear supports 1 and 2 to form a base 5, 상기 전·후방 고정체(3,4) 중심부위에는 진동회전축(6)을 축설하되, 상기 진동회전축(6)의 양단부위에는 스프링(7)이 개재된 상태의 지지구(8)를 설치하여 진동회전축(6)에 회전력이 전달될때 진동상태로 회전되도록 하고,Vibration rotation shaft 6 is arranged on the center of the front and rear fixing bodies 3 and 4, and both ends of the vibration rotation shaft 6 are provided with support holes 8 with springs 7 interposed therebetween. When the rotational force is transmitted to (6) to rotate in a vibration state, 전·후방고정체(3,4)의 지지대(9)를 통해 배출스크류(10)를 나선상으로 설치함과 동시에 상기 배출스크류(10)의 외경측에 걸름망(11)을 씌워 설치하여 원통체형의 걸름통체(20)를 이루도록 하는 한편, 상기 걸름망(11)의 직하방에는 배수구(12)를 설치하며 전방고정체(3)의 직하방에는 유출구(14)를 설치하여 구성된 것을 특징으로 하는 축산 폐수찌꺼기 걸름장치.The discharge screw 10 is installed in a spiral manner through the support 9 of the front and rear fixing bodies 3 and 4, and at the same time, it is installed with a strainer 11 on the outer diameter side of the discharge screw 10. Livestock wastewater, characterized in that to form a sieve cylinder 20, the drainage port 12 is installed directly below the sieve net 11 and the outlet 14 is installed directly below the front fixing body (3) Leftover filter. 제 1 항에 있어서,The method of claim 1, 걸름망(11)이 200메쉬 이상의 스테인레스재 걸름망체로 이루어지는 것을 특징으로 하는 축산 폐수찌꺼기 걸름장치.Livestock wastewater filtering device, characterized in that the strainer 11 is made of a stainless mesh strainer of 200 mesh or more.
KR1020010032845A 2001-06-12 2001-06-12 A device for filtering a wastewater produced by domestic animals KR20020094575A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020032392A (en) * 2018-08-31 2020-03-05 水ｉｎｇ株式会社 Waste disposal device
CN111282333A (en) * 2020-04-13 2020-06-16 李勇军 Ink filter
US20220126225A1 (en) * 2020-10-27 2022-04-28 Charles Jerold Nowling All-in-one, portable, treatment of dewaterable material
CN114832488A (en) * 2022-04-11 2022-08-02 钱闽戈 Petroleum screening device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020032392A (en) * 2018-08-31 2020-03-05 水ｉｎｇ株式会社 Waste disposal device
JP7104587B2 (en) 2018-08-31 2022-07-21 水ｉｎｇ株式会社 Waste treatment equipment
CN111282333A (en) * 2020-04-13 2020-06-16 李勇军 Ink filter
US20220126225A1 (en) * 2020-10-27 2022-04-28 Charles Jerold Nowling All-in-one, portable, treatment of dewaterable material
CN114832488A (en) * 2022-04-11 2022-08-02 钱闽戈 Petroleum screening device

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