KR890005594Y1 - Device for addition of flocculent into water - Google Patents
Device for addition of flocculent into water Download PDFInfo
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- KR890005594Y1 KR890005594Y1 KR2019860014378U KR860014378U KR890005594Y1 KR 890005594 Y1 KR890005594 Y1 KR 890005594Y1 KR 2019860014378 U KR2019860014378 U KR 2019860014378U KR 860014378 U KR860014378 U KR 860014378U KR 890005594 Y1 KR890005594 Y1 KR 890005594Y1
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- South Korea
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- chemical
- permanent magnet
- sprocket
- feeder
- attached
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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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
- C02F1/685—Devices for dosing the additives
- C02F1/687—Devices for dosing solid compounds
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 종단면도.1 is a longitudinal sectional view of the present invention.
제2도는 스프로킷에 모우터의 동력이 전달되는 상태를 표시하는 정면도.2 is a front view showing a state in which power of the motor is transmitted to the sprocket.
제3도는 스프로켓에 자석이 부착되는 위치를 표시하는 예시도로써, 제3(a)는 피이더로타리 주면에 불연속으로 요설된 약품 투입홈과 일치되게 부착하는 상태도, 제3(b)는 피이더로타리 주면에 약품투입홈이 연속으로 요설된 경우 임의로 부착하는 상태도.3 is an exemplary view showing a position where a magnet is attached to the sprocket, and Fig. 3 (a) is a state in which the magnet is attached to the feeder rotary main surface consistently with the dispensing grooves of the discontinuity. In case that the chemical injection groove is continuously arranged on the main surface of the Rotary, it is attached randomly.
제4도는 약품투하용 3상 모우터의 전원선에 리이드스위치, 타이머, 리레이를 연결한 결선도.4 is a connection diagram connecting a lead switch, a timer, and a relay to a power supply line of a three-phase motor for chemical delivery.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 약품용해조 2 : 피이더로우터리1: chemical melting tank 2: feeder rotary
4 : 약품조 5 : 고반익회전모우터4: chemical tank 5: high vane rotary motor
6 : 바이브레이터용 모우터 7 : 스프로킷6: vibrator motor 7: sprocket
8 : 영구자석 9 : 리이드스위치8: permanent magnet 9: lead switch
10 : 리이드스위치고정판 11 : 리레이 접점10: lead switch fixing plate 11: relay contact
12 :티이머12: Timer
본 고안은 상수도시설의 약품투입기에 관한 것으로 약품 투입기의 피이더로우터리축 일단에 축착된 스프로우킷의 내면에 영구자석을 부착하고 그 영구자석과 근접하는 대향위치에 리이드스위치를 고정판에 고정하여 이를 약품조에 설치된 교반익이나 바이브레이터 작동용 모우터 가동타이머에 연결하여서 스프로킷과 함께 회전하는 영구자석의 회전으로 리이드스위치를 폐로시켜 피이더로우터리의 회전속도에 따라 투입되는 약품의 투입량에 맞추어 약품조내의 약품이 투하되도록 구성한 것이다.The present invention relates to a chemical feeder of a water supply facility. A permanent magnet is attached to an inner surface of a sprocket pinned to one end of a feeder rotary shaft of a chemical feeder, and the lead switch is fixed to a fixed plate at a position opposite to the permanent magnet. This is connected to the stirring blade or vibrator operating timer installed in the chemical tank, and the lead switch is closed by the rotation of the permanent magnet rotating with the sprocket. Drugs in the drug is configured to drop.
종래의 약품투입기는 호퍼형 약품조의 약품투입구 부위에 약품교반익을 설치하거나 약품저장실 측면벽에 바이브레이터를 부착하여 분말상의 약품이 투입될때 부착, 응고 또는 가교 현상에 의한 약품투입방해가 없도록 하였는데 이와같은 종래의 바이브레니터나 교반장치는 수동적으로 위치를넣거나 타이머와 조합하여 일정주기마다 일정시간씩 작동하게 하였으므로 약품투입량이 적을때는 투입량보다 투하되는 약품량이 많아 오히려 약품이 응고하는 장해가 발행하는 결점이 있었다.Conventional chemical injectors are installed in the chemical inlet of the hopper-type chemical tank, or by attaching a vibrator to the side wall of the chemical storage room so that the chemicals are not interrupted by adhesion, coagulation or crosslinking when powdered chemicals are introduced. The vibrator or agitation device was put in a position manually or in combination with a timer to operate for a certain period of time, so when the amount of chemical input is small, the amount of chemicals dropped more than the input amount, there is a defect that the drug is solidified.
본 고안은 이러한 종래의 결함을 감안하여 약품투입량에 적합한 약품투하량을 조절하면서 약품의 부착, 응고등의 장해가 없도록 안출한 것인데 이를 첨부 도면에 의거 상세히 설명하면 다음과 같다.The present invention is made in consideration of such a conventional defect while adjusting the drug dosage suitable for the dosage of the drug without any obstacles such as adhesion, coagulation, etc. of the drug will be described in detail based on the accompanying drawings.
제1도는 스프로킷(7)과 피이더보디(3)에 영구자석(8)과 리이드스우치(9)가 부착된 상태를 나타내는데 약품용해조(1)상면에 피이드로우터리(2)가 축설된 피이드보디(3)상부에 호피형의 약품조(4)가 입설되었고 약품조(4)상면에는 교반익(5a)회전용 3상모우터(5)가 설치되어 있으며 약품조(4)의 측면에 바이브레이터용 3상모우터(6)가 착설되어 있고 로우터리축(2a)일단에 스프로킷(7)이 축착되어 있다. 스프로킷(7)내면(7a)의 적당한 위치에 영구자석(8)을 착설하고 그 영구자석(8)과 근접하는 대향위치에 리이드스위치(9)를 피이드보디(3)에 고정된 고장판(10) 상단면에 부착하였다.FIG. 1 shows a state in which the permanent magnet 8 and the lead switch 9 are attached to the sprocket 7 and the feeder body 3, and the feed rod 2 is built up on the upper side of the chemical dissolution tank 1. A skin type chemical tank 4 is placed on the upper part of the body 3, and a three-phase motor 5 for rotating agitator blades 5a is installed on the upper surface of the chemical tank 4, and a vibrator is provided on the side of the chemical tank 4. The three-phase motor 6 is installed, and the sprocket 7 is fixed to one end of the rotary shaft 2a. Fault plate (10) in which permanent magnet (8) is installed at a proper position on inner surface (7a) of sprocket (7), and reed switch (9) is fixed to feed body (3) at a position opposite to permanent magnet (8). ) Attached to the top surface.
제4도는 교반익회전용 3상모우터(5)와 바이브레이터용 3강모우터(6)의 3상전원선(R), (S), (T)에 리이드스위치(9), 타이머(12), 릴레이접점(11)이 연결된 상태를 나타내는데 단상 전원선(R), (T)에 타이머 접점(12a)과 마그네트릴레이코일(11a)이 직열로 연결되었고 타이며(10)와 라이드스위치(9)가 병열로 연결되어 스프로킷(7)의 내면에 부착된 영구자석(8)이 스프로킷(7)과 함께 회전하면서 리이드스위치(9)를 지날때 리이드스위치(9)를 폐로시켜 타이머(10)에 전원을 공급시키므로서 교반익회전용 3상모우터(5)나 바이브레이터용 3상모우터(6)를 일정시간(통상수초이내)가동시키도록 되어있다. 그리고 스프로킷(7)의 내면에 부착되는 영구자석(8)의 위치는 피이더로우터리(2)의 주면에 요설된 약품투입홈(2b)이 연속적으로 요설된 경우는 문제가 되지 않으나 제3(a)도에서와 같이 약품투임홉(2b)이 불연속인 경우에는 반듯이 약품투입홈(2b)과 일치되도록 부착하여야 본 고안의 목적을 달성할 수 있다.4 shows a lead switch 9, a timer 12, and a relay contact at the three-phase power lines R, S, and T of the three-phase motor 5 for agitator rotor and the three-phase motor 6 for the vibrator. (11) is connected to the single-phase power supply line (R), (T), the timer contact (12a) and the magnet relay coil (11a) is connected in series, the tire (10) and the ride switch (9) in parallel When the permanent magnet (8) connected to the inner surface of the sprocket (7) is rotated together with the sprocket (7) and passes the lead switch (9), the lead switch (9) is closed to supply power to the timer (10). The three-phase motor 5 for stirring rotor rotation and the three-phase motor 6 for vibrator are operated for a predetermined time (usually within a few seconds). And the position of the permanent magnet (8) attached to the inner surface of the sprocket (7) is not a problem when the chemical injection groove (2b), which is provided on the main surface of the feeder rotary (2) continuously concave. As shown in a) in the case of the drug injection hop (2b) is discontinuous, it must be attached to match the drug injection groove (2b) to achieve the purpose of the present invention.
도면중 미설명부호(13)는 피이더 로우터리 구동모우터이며, 14는 감속기이다.In the figure, reference numeral 13 denotes a feeder rotary drive motor, and 14 denotes a speed reducer.
이와같은 본 고안은 피이더 로우터리 구동모우터 13에 의하여 스프로킷(7)이 회전되며 동시에 피이더로우터리(2)가 회전되고 약품조(4)내의 분말상약품(황산반토, 소석회, 포리마등)은 피이더 로우터리(2)의 약품투입홈(2b)에 담겨 일정한 양으로 약품용해조(1)내로 투입되는데 특히 본 고안은 스프로킷(7)의 내면에 부착된 영구자석(8)이 스프로킷(7)과 함꼐 회전하면서 영구자석(8)과 근접하여 대향 설치된 리이드스위치(9)를 지나는 순간 리이드스위치)9)를 폐로시켜 타이머(12)에 전원을 인가시켜 주므로서 타이머접점(12a)과 연결된 리레이코일(11a)에 전류가 흐르면 리레이접점(11)이 폐로되어 일정시간 동안 교반익 회전용 3상모우터(5)나 바이브레이터용 3상모우터(6)를 가동시켜 약품조(4)내의 약품을 투입량에 맞추어 피이더 로우터리(2)쪽으로 투하시키므로 피이더 로우터리(2)의 약품 투입홈(2b)에 투하되는 약품투하량이 약품용해조(1)내로 투입되는 약품투입량에 알맞게 투하되는 것이다.The present invention is such that the sprocket 7 is rotated by the feeder rotary drive motor 13 and the feeder rotary 2 is rotated at the same time, and the powdered chemicals (sulfate alumina, slaked lime, porima, etc.) in the chemical bath 4 are provided. ) Is contained in the chemical injection groove (2b) of the feeder rotary (2) is injected into the chemical dissolution tank (1) in a certain amount. In particular, the present invention is a permanent magnet (8) attached to the inner surface of the sprocket (7) sprocket ( 7) the lead switch (9) is closed while the lead switch (9) closes and closes the permanent magnet (8) while being rotated together to apply power to the timer (12). When a current flows through the relay coil 11a, the relay contact 11 is closed, and the stirring rotor rotating three-phase motor 5 or the vibrator three-phase motor 6 is operated for a predetermined time to operate in the chemical bath 4. The chemicals are dropped into the feeder rotary (2) according to the dosage. The chemical dose dropped into the chemical injection groove 2b of the feeder rotary 2 is appropriately dropped to the chemical input amount injected into the chemical melting tank 1.
따라서 본 고안은 약품투입량의 변동에 따라 약품투하량이 자동으로 조절되기때문에 종래와 같이 약품 투입량의 변동으로 약품조(4)내의 약품이 부착, 응고되어 약품투입을 방해하는 일이 없게 하므로 약품투입의 효율을 높이는 효과가 있다.Therefore, the present invention is because the drug dosage is automatically adjusted according to the change in the amount of drug input, so that the drug in the chemical tank (4) is attached and solidified due to the change in the amount of drug input as in the prior art, thus preventing the drug input. It is effective to increase efficiency.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019860014378U KR890005594Y1 (en) | 1986-09-16 | 1986-09-16 | Device for addition of flocculent into water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019860014378U KR890005594Y1 (en) | 1986-09-16 | 1986-09-16 | Device for addition of flocculent into water |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR880006352U KR880006352U (en) | 1988-05-30 |
| KR890005594Y1 true KR890005594Y1 (en) | 1989-08-22 |
Family
ID=19255771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019860014378U KR890005594Y1 (en) | 1986-09-16 | 1986-09-16 | Device for addition of flocculent into water |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR890005594Y1 (en) |
-
1986
- 1986-09-16 KR KR2019860014378U patent/KR890005594Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR880006352U (en) | 1988-05-30 |
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