KR890002200Y1 - Water-cleaning filters - Google Patents

Water-cleaning filters Download PDF

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Publication number
KR890002200Y1
KR890002200Y1 KR2019860008414U KR860008414U KR890002200Y1 KR 890002200 Y1 KR890002200 Y1 KR 890002200Y1 KR 2019860008414 U KR2019860008414 U KR 2019860008414U KR 860008414 U KR860008414 U KR 860008414U KR 890002200 Y1 KR890002200 Y1 KR 890002200Y1
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pipe
water
chamber
cyphon
filtration
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KR2019860008414U
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Korean (ko)
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KR880000461U (en
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배은실
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배은실
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D24/00Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/46Regenerating the filtering material in the filter
    • B01D24/4631Counter-current flushing, e.g. by air
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D24/00Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/48Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof integrally combined with devices for controlling the filtration
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2201/00Details relating to filtering apparatus
    • B01D2201/20Pressure-related systems for filters
    • B01D2201/204Systems for applying vacuum to filters
    • B01D2201/206Systems for applying vacuum to filters by the weight of the liquid in a tube, e.g. siphon, barometric leg

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)

Abstract

내용 없음.No content.

Description

정수용 여과장치Water Purifier

제1도는 본 고안의 종단면도.1 is a longitudinal sectional view of the present invention.

제2도는 본 고안에 부설되는 분리기의 확대 횡단면도.Figure 2 is an enlarged cross-sectional view of the separator attached to the present invention.

제3도는 본 고안에 사용되는 분출기의 발췌 확대 평면도.Figure 3 is an enlarged plan view of the extractor used in the present invention.

제4도는 본 고안에 사용되는 밸브실 개폐장치의 발췌 작동상태 확대 측면도.Figure 4 is an enlarged side view of the extraction operation state of the valve chamber opening and closing device used in the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

4 : 여과실 5 : 분출기4: filtration chamber 5: ejector

5' : 분출구 10 : 싸이폰관5 ': spout 10: cyphon tube

12 : 수직관 18 : 밸브실12: vertical tube 18: valve chamber

19 : 제어관 20 : 수위제어밸브19: control tube 20: water level control valve

23 : 분리기 24, 24' : 경사판23: separator 24, 24 ': inclined plate

25 : 유도관25: induction pipe

본 고안은 싸이폰 현상을 이용하여 자동으로 역세척이 되도록한 정수용 여과 장치에 대한 것이다.The present invention relates to a filtration device for water purification to be automatically backwashed using the cyphon phenomenon.

종래의 이러한 여과 장치는 원수를 직접 여과실 내로 공급 분출시켜 슬러지가 여과되도록 하였기 때문에 여과재위에 쌓이는 슬러지에 의해 여과 작용이 수시로 중단되고 역세척 작용이 진행되므로 여과 능률이 저하되는 단점이 있었고, 또 역세척 작용시에는 여과재 위에 쌓인 슬러지가 효과적으로 제거되지 못하였음은 물론, 역세척량을 조절할 수 없는등의 결점이 있었다.In the conventional filtration apparatus, raw water was directly injected into the filtration chamber so that the sludge was filtered, and thus the filtration efficiency was frequently stopped by the sludge accumulated on the filter medium and the backwashing operation was performed. During the washing action, the sludge accumulated on the filter medium could not be effectively removed, as well as the backwash amount could not be adjusted.

본 고안은 이와같은 점들을 해결하기 위해 기체로 공급되는 원수에 함유된 슬러지를 제거하여 주는 분리기를 기체에 부설하고 싸이폰 작용을 중단시켜 주는 제어관에는 수개의 밸브를 적정간격으로 착설하여 역세척량을 조절토록 고안한 것으로 첨부 도면에 의거 상술하면 다음과 같다.The present invention solves these problems by installing a separator to remove sludge contained in raw water supplied to the gas and installing several valves at appropriate intervals in the control tube to stop the siphon operation. When described in detail according to the accompanying drawings as designed to control the following.

기체(1)의 상부에는 정수실(2)을 그 하부에는 격판(3)에 의해 격리되게 여과실(4)을 형성하고, 이여과실(4)의 상부공간에는 다수의 분출구(5')가 주연부에 연설된 수개의 원판형 분출기(5)를 방사상으로 설치하여 각각 연결관(6)으로 공급관(7)에 연결하며, 하단부의 집수실(8)의 중앙에서 여과실(4)을 관통하여 정수실(2)로 연결되는 상승관(9)을 착설하고, 여과실(4) 상부의 격판(3)에는 싸이폰관(10)을 정수실(2)이 관통되게 착설하여 그외단(10')이 수조(11)내의 물에 잠기도록 하고, 측면에 착설한 수직관(12)의 상단에는 유출관(13)을 연결하여 그 하단(13')이 물통(14)위에 높이도록하며, 이 물통(14)은 스프링(15)으로 탄발되어 상승되게 설치하고, 그 저면에 부착된 축봉(16)의 하단에는 밸브(17)를 착설하여 싸이폰관(10)의 외단부측에 연결된 밸브실(18)을 개폐토록하며, 수직관(12)의 하단부와 싸이폰관(10)의 정점부 사이에는 제어관(19)을 연결하고 수지기관(12)과 제어관(19)의 하단부 사이에는 수개의 수위제어밸브(20)를 설치하였다.In the upper part of the gas 1, the filtration chamber 4 is formed so as to be separated by the diaphragm 3 in the lower part of the gas 1, and a plurality of jet ports 5 'are provided in the upper space of the filtration chamber 4; Several disk-shaped jets 5 protruded at the periphery are radially installed and connected to the supply pipe 7 by connecting pipes 6, respectively, and penetrate the filtration chamber 4 at the center of the collection chamber 8 at the lower end. To install a pipe (9) connected to the water purification chamber (2), and to the diaphragm (3) of the upper portion of the filtration chamber (4) to install a siphon tube (10) so that the water purification chamber (2) penetrates the other end (10). ') Is submerged in the water in the water tank (11), the outlet pipe 13 is connected to the upper end of the vertical pipe 12 installed on the side so that the lower end (13') is raised above the water tank (14), The water tank 14 is installed to be lifted up with a spring 15, and a valve 17 is installed at a lower end of the shaft rod 16 attached to the bottom thereof, and the valve chamber is connected to the outer end side of the cyphon pipe 10. To open and close 18, A control pipe 19 is connected between the lower end of the vertical pipe 12 and the apex of the cyphon pipe 10, and several water level control valves 20 are connected between the resin engine 12 and the lower end of the control pipe 19. Installed.

한편, 공급관(7)은 물탱크(21)의 저면 일측에 부착하고, 그 타측에 부착된 유입관(22)은 분리기(23)의 상면에 연결시켰고, 이 분리기(23) 내상부에는 수개의 경사판(24)(24')을 서로 엇갈리게 부착하였으며, 그 하측에는 중앙에 유도관(25)을 착설하여 원수 유입관(26)의 내단부가 이 유도관(25)의 일측면부에 위치 되도록 하여서된 것이다.On the other hand, the supply pipe 7 is attached to one side of the bottom surface of the water tank 21, the inlet pipe 22 attached to the other side is connected to the upper surface of the separator 23, the inner part of the separator 23 The inclined plates 24 and 24 'are alternately attached to each other, and a lower side of the induction pipe 25 is installed so that the inner end of the raw water inlet pipe 26 is located at one side of the induction pipe 25. will be.

미설명 부호"27"은 물통의 배수구이고, "29"은 배수관이며, "28"는 격판이고, "30"은 여과재이며, "31"은 슬러지 배출관이다.Unexplained reference numeral 27 denotes a drain of the water tank, 29 denotes a drain pipe, 28 denotes a diaphragm, 30 denotes a filter medium, and 31 denotes a sludge discharge pipe.

이와 같이 구성된 본 고안의 작동상태를 설명하면 다음과 같다.Referring to the operating state of the present invention configured as described above are as follows.

원수를 유입관(26)을 통해 분리기(23)를 유입시키면 유도관(25)에 의해 그 주위를 선회하면서 상승하게 되므로 이 과정에서 비교적 큰 입자의 슬러지가 가라앉게 되며, 상승되는 원수는 수개의 경사판(24)(24')사이를 통과하는 과정에서 슬러지가 계속 가라앉게되고, 이를 통과한 다음에는 유입관(22)을 통해 물탱크(21)내로 이동되어, 격판(29)을 넘어 반대측의 공급관(7)을 따라 하강되어 기체 (1)내로 들어가 각 연결관(6)을 통해 여과실(4)의 상부공간에 설치된 원판형 분출기(5)로 각각 분산공급되어, 이들 분출기(5)의 주연부에 형성한 다수의 분출구(5")를 통해 분출되어 여과재(30)를 거치면서 잔유된 슬러지가 제거되며, 이러한 여과과정을 거쳐 하단의 집수실(8)로 낙하집수된 물은 중앙의 상승관(9)을 통해 정수실(2)로 상승되어 정수실(2)내에서 충만되면 배수관(28)을 통해 배수되는 것이다.When the raw water is introduced into the separator 23 through the inflow pipe 26, the sludge of the relatively large particles is sinked in the process because the sludge of the large particles is raised by turning around the induction pipe 25. The sludge continues to sink in the course of the passage between the inclined plates 24 and 24 ', and then passes through the inlet pipe 22 into the water tank 21, over the diaphragm 29 and on the opposite side. It descends along the supply pipe (7), enters the gas (1), and is distributed and supplied to each of the disk-shaped ejectors (5) installed in the upper space of the filtration chamber (4) through each connecting pipe (6), and these ejectors (5) The sludge is discharged through a plurality of jet holes (5 ") formed in the periphery of the c) through the filter medium 30 is removed, the water collected through the filtration process to the water collecting chamber (8) at the bottom of the center When the water is filled in the purified water chamber 2 through the rising pipe 9 of the It will be drained through (28).

이와같은 여과 과정이 진행되는 동안 여과제(30)위에 걸러지는 슬러지가 많이 쌓이게 되어, 여과작용이 않되면 계속 분출기(5)를 통해 유입되는 원수가 여과실(4)의 상부공간내에 충만하게 되고 이에 따라 계속 유입되는 원수의 일부는 싸이폰관(10)을, 또 일부는 수직관(12)을 통해 상승하게 되는데, 이때 싸이폰관(10)의 외단(10')은 수조(11)내의 물에 잠겨있어, 그 하단부가 막혀있는 상태이므로 여과실(4)내에서 싸이폰관(10)으로 상승되는 원수는 이 싸이폰관(10)의 정점부에 도달하게 되어도 수조(11)내의 물에 의해 막혀있는 하단부와 정점부에 도달한 원수 사이의 공간에 있는 공기에 의해 원수는 더이상 이동되지 못하게 되며, 이렇게 되면 싸이폰관(10)과 동시에 수직관(12)을 통해 상승되는 일부의 원수는 계속 상승되어 수직관(12)을 통해 상승되는 일부의 원수는 계속 상승되어 수직관(12)의 상단에 연결된 유출관(13)을 거쳐 그 하단(13')을 통해 물통(14)내로 흘러내리게 된다.During this filtration process, a lot of sludge filtered on the filter medium 30 accumulates, and if the filtration is not performed, the raw water flowing through the ejector 5 continues to fill the upper space of the filtration chamber 4. As a result, some of the raw water continues to flow through the siphon tube 10, and another portion of the raw water rises through the vertical tube 12. In this case, the outer end 10 ′ of the siphon tube 10 is water in the water tank 11. And the lower end portion is blocked, the raw water rising to the cyphon tube 10 in the filtration chamber 4 is blocked by the water in the water tank 11 even if it reaches the apex of the cyphon tube 10. The air is no longer moved by the air in the space between the lower end and the vertex reaches the apex, so that some of the raw water that is raised through the vertical pipe 12 at the same time as the cyphon pipe 10 continues to rise. Of part that is raised through the vertical tube 12 Water is let down into the flow continues to be raised is connected to the upper end of the standpipe (12) through the outflow pipe (13) bucket (14) through the lower end 13 '.

이런 과정에 의해 물통(14)내에 계속 원수가 담기게 되면 그 중량에 의해 스프링(15)이 압축되면서 물통(14)이 하향되므로 그 저면에 부착된 축봉(16)과 그 하단의 밸브(17)도 동시에 하향되고, 이에따라 밸브(17)에 의해 막혀있던 밸브실(8)이 열리게 되며, 이렇게 밸브실(8)이 열리게 되면 싸이폰관(10)내에 있던 공기가 이를 통해 배출되므로 공기가 배출됨과 동시에 사이폰관(10)을 통해 상승되어 있던 원수가 급격하게 외단(10')으로 흘러내리게 되어 여과실(4)내에 충만된 원수가 싸이폰관(10)을 통해 외부로 배출되며 이에 따라 정수실(2)내의 물도 역류되므로 여과재(30)위에 쌓여 있는 슬러지도 함께 배출되어 역세척 작용이 진행되는 것이다.When the raw water is continuously contained in the bucket 14 by this process, as the spring 15 is compressed by the weight thereof, the bucket 14 is lowered, so that the shaft 16 attached to the bottom and the valve 17 at the bottom thereof are attached. At the same time, the valve chamber 8, which is blocked by the valve 17, is opened accordingly. When the valve chamber 8 is opened, the air in the cyphon pipe 10 is discharged through the air, thereby simultaneously discharging the air. The raw water that has been raised through the siphon tube 10 rapidly flows down to the outer end 10 ′ so that the raw water filled in the filtration chamber 4 is discharged to the outside through the siphon tube 10 and thus the water purification chamber 2 Since the water in the back flow back, the sludge accumulated on the filter medium 30 is also discharged along with the reverse washing process.

이러한 작용이 계속되어 정수실(2)과 수직관(12)의 수위가 점차 낮아지게되어 그 수위가 수직관(12)과 싸이폰관(10)을 연결하고 있는 제어관(19)의 하단부 사이에서 수직관(12)과 연결시켜주고 있는 수개의 수위 제어밸브(20)중 열려 있는 제어 밸브 위치를 지나게되면 수직관(12)상부에서 흡입되는 공기가 이 제어밸브(20)를 통해 제어관(19)를 거쳐 싸이폰관(10)의 정점부를 유입되므로 싸이폰관(10)의 싸이폰 작용이 중단되어 역세척 작용도 정지되며, 또 유출관(13)을 통해 유출되던 원수의 유출도 중단되기 때문에 물통(14)내로의 원수 공급도 되지 않게 되므로 물통(14)내에 담겨있는 원수가 배수구(27)를 통해 완전 배수되면, 물통(14)은 스프링(15)의 탄발력으로 다시 상승되고 이에 따라 밸브(17)가 밸브실(18)을 다시 닫아주게되어 모든 상태는 여과 작용을 제개할 수 있는 상태로 되돌아 가는 것이다.This action continues and the water level of the water purification chamber 2 and the vertical pipe 12 is gradually lowered so that the water level is between the lower end of the control pipe 19 connecting the vertical pipe 12 and the cyphon pipe 10. When passing through the open control valve position among several water level control valves 20 connected to the vertical pipe 12, the air sucked from the upper part of the vertical pipe 12 passes through the control pipe 20. Since the apex part of the cyphon tube 10 is introduced through the siphon tube 10, the ciphoning operation of the cyphonic tube 10 is stopped, and the backwashing operation is also stopped, and the outflow of raw water that has been discharged through the outlet pipe 13 is also stopped. When the raw water contained in the bucket 14 is completely drained through the drain hole 27, the bucket 14 is raised again by the spring force of the spring 15 and thus the valve ( 17) closes the valve chamber 18 again, so all the states It will go back to the state.

이와같은 작용의 반복으로 여과와 역세척 작용이 자동으로 이루어지게되는 본 고안은 수직관(12)과 제어관(19)의 사이에 수개의 제어밸브(20)를 적정간격으로 설치하였기 때문에 이들 제어밸브(20)를 열어 놓는 상태에 따라 싸이폰관(10)의 싸이폰 작용이 제어되므로 역세척량을 유효 적절하게 제어할 수 있게 되는 것으로서, 이렇게 역세척량의 조절은 물론 분리기(23)를 부설하여 원수내에 함유된 비교적 큰 입자의 슬러지를 일차로 걸러서 여과실(4)로 보내주므로 여과능률이 더욱 향상되며, 또한 여과실(4)내로 유입되는 원수는 수개의 분출기(5)에 의해 전면적으로 균등하게 분출되므로 표면의 여과재(30)를 흐트러지지 않게 하여 여과 작용이 불균열하게 진행되지 않게 하는 등 매우 실용적인 고안이다.The present invention, in which the filtration and backwashing operations are automatically performed by the repetition of such actions, has been performed since several control valves 20 are installed at appropriate intervals between the vertical pipe 12 and the control pipe 19. Since the cyphon action of the cyphon pipe 10 is controlled according to the state in which the valve 20 is opened, it is possible to effectively control the backwashing amount. Thus, the backwashing amount is adjusted as well as the separator 23 is installed to prevent the raw water. Since the sludge of the relatively large particles contained therein is first filtered and sent to the filtration chamber 4, the filtration efficiency is further improved, and raw water flowing into the filtration chamber 4 is uniformly distributed by several jets 5. It is a very practical design such that the filter medium 30 of the surface is not disturbed so that the filtering action does not proceed unevenly.

Claims (1)

기체내의 여과실(4) 상부에는 주연부에 다수의 분출구(5')가 연설된 수개의 원판형 분출기(5)를 설치하고, 수직관(12)과 싸이폰관(10)을 연결하는 제어관(19)의 하단부에는 적정간격으로 수개의 수위제어 밸브(20)를 수직관(12)의 하단부와 연결하며, 싸이폰관(10)의 외단부측에는 밸브실(18)을 착설하고, 기체의 외측에는 수개의 경사판(24)(24')을 상부내에 서로 엇갈리게 부착하고, 그 하부에는 유도관(25)을 착설한 분리기(23)를 부설하여서 된것을 특징으로 하는 정수용 여과장치.The control pipe which connects the vertical pipe 12 and the cyphon pipe 10 by installing several disc-shaped blowers 5 in which the upper part of the filtration chamber 4 inside a gas, and the several jets 5 'were protruded in the peripheral part. At the lower end of 19, several water level control valves 20 are connected to the lower end of the vertical pipe 12 at appropriate intervals, and the valve chamber 18 is installed at the outer end side of the cyphon pipe 10, and the outside of the gas is installed. And a plurality of inclined plates (24) and (24 ') alternately attached to each other in an upper portion thereof, and a separator (23) in which an induction pipe (25) is installed in a lower portion thereof.
KR2019860008414U 1986-06-16 1986-06-16 Water-cleaning filters KR890002200Y1 (en)

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KR890002200Y1 true KR890002200Y1 (en) 1989-04-15

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