KR790001342Y1 - Device for feeding reagents for the treatment of water - Google Patents
Device for feeding reagents for the treatment of water Download PDFInfo
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- KR790001342Y1 KR790001342Y1 KR7601766U KR760001766U KR790001342Y1 KR 790001342 Y1 KR790001342 Y1 KR 790001342Y1 KR 7601766 U KR7601766 U KR 7601766U KR 760001766 U KR760001766 U KR 760001766U KR 790001342 Y1 KR790001342 Y1 KR 790001342Y1
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- chemical
- chemical liquid
- storage tank
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- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
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Description
제1도는 본 고안 약품 투입기의 구성을 보인 부분 절제한 측면도1 is a side view partially cut out showing the configuration of the drug injector of the present invention
본 고안은 상수도 수처리 시설에 사용되는 약품투입기에 관한 것으로 특히 내부에 회전익이 달린 회전축을 설치한 약품혼화조의 하부에 약액저장조를 설치하여 약품혼화조와 약재저장조를 전자밸브를 개재하여 약액공급관으로 연결하고, 그 약액저장조의 내부에는 부자를 이용한 액량표시장치와 각기 길이가 다른 수개의 전극봉을 수직으로 현수하여 이들 전극봉을 리레이 장치에 의하여 전기한 전자 밸브 및 경보기 회로에 연결하고 약액조장조의 일측에는 약액공급조를 두어 그 내부에 깔대기형 약액도입관과 후로트밸브를 설치하여 항시 일정량의 약액이 저류되어 있게한 약품투입기에 관한 것으로 고체 약품과 액체약품을 모두 사용할 수 있고 약액을 항시 조절된 경량으로 투입할 수 있으며 약액저장조내의 약액이 일정치이하로 되면 경보기가 경보를 발하도록 하므로서 약액투입작업을 능률적이고 편리하게 실시할 수 있게 함에 목적이 있는바 본 고안의 구성 및 작용효과를 침부된 도면에 의하여 상세히 설명하면 다음과 같다.The present invention relates to a chemical injector used in water treatment facilities, and in particular, a chemical storage tank is installed at the lower part of a chemical mixing tank having a rotary shaft with a rotor blade therein, so that the chemical mixing tank and the chemical storage tank are connected to the chemical supply pipe through the solenoid valve. In the liquid storage tank, the liquid level display device using the rich and several electrodes of different lengths are vertically suspended, and these electrodes are connected to the solenoid valves and alarm circuits, which are electricized by the relay device, and on one side of the chemical liquid tank. It is a chemical injector that has a supply tank and has a funnel-type chemical introduction tube and a float valve inside, so that a certain amount of chemical can be stored at all times. Both solid medicine and liquid medicine can be used, and the chemical liquid is always put in a controlled light weight. If the chemical liquid in the chemical storage tank is below a certain level, an alarm The purpose of the present invention is to provide an alarm and to efficiently and conveniently perform the operation of chemical liquid injection. The configuration and effect of the present invention will be described in detail with the accompanying drawings as follows.
상면에 약품투입구(2)와 원수유입관(3) 및 전동기(4)를 설치한 약품혼화조(1)의 내부에 회전익(5)이 달린 회전축(6)을 전동기(4)에 연동되게 설치하고, 그 약품혼화조(1)의 측면에는 액면표시계(7)를 설치하며, 그 약품혼화조(1)의 하부에는 약액저장조(8)를 설치하여 약품혼화조(1)와 약액공급관(9)으로 연결하되 그 약액공급관(9)에 전자밸브(10)를 설치하고, 약액저장조(8)의 내부에는 일단에 부자(11)가 달린 레버(12)로 실린더(13)의 피스톤(14)을 작동시켜 액량을 표시하는 액량표시계(15)를 설치하는 한편 기본 전극봉(16)과 최저수위검지용 전극봉(16') 및 만수위 검지용전극봉(16")을 각기 현수하여 이들 각 전극봉(16)(16')(16")을 리레이장치(17)와 연결하여 경보기(18)와 전자밸브(10)에 연결하고, 약액저장조(8)의 일측 하부에는 저면에 약액유출관(19)을 연설한 약액공급조(20)를 연설하여 그 내부에 깔대기형 개구(21')가 형성된 약액도입관(21)과 그 개구(21')에 맞는 원추형 후로트 밸브(22)를 설치하여서된 구조이다.The rotary shaft 6 with the rotor blade 5 installed in the chemical mixing tank 1 having the chemical inlet 2, the raw water inlet pipe 3, and the electric motor 4 on the upper surface is interlocked with the electric motor 4. A liquid level indicator (7) is provided on the side of the chemical mixing tank (1), and a chemical storage tank (8) is installed below the chemical mixing tank (1), and the chemical mixing tank (1) and the chemical supply pipe (9) are installed. The solenoid valve 10 is installed in the chemical liquid supply pipe 9, and the piston 14 of the cylinder 13 is provided with a lever 12 having a rich 11 at one end in the chemical liquid storage tank 8. A liquid level indicator (15) to display the liquid level by operating the base electrode (16), the lowest level detection electrode (16 ') and the full water level detection electrode (16 ") are suspended respectively, these electrodes (16) (16 ') (16 ") is connected to the relay device (17) to the alarm (18) and the solenoid valve (10), and the chemical liquid outflow pipe (19) at the bottom of one side of the chemical storage tank (8) Pharmacist Division by the speech 20 is a hayeoseo install conical float valve (22) structure for the funnel-shaped opening 21 'is a chemical liquid inlet tube 21 and the openings (21 formed') therein.
도면중 미설명부호 23은 약액유출관(19) 개폐용 수동변이다.Reference numeral 23 in the drawings is a manual side for opening and closing the chemical liquid discharge pipe (19).
이와같은 구성으로된 본 고안은 약품혼화조(1)의 내부에 원수유입관(3)을 통해 원수를 유입하고 그 원수량에 맞추어 약품투입구(2)를 통해 고체 또는 액체약품을 적당량 투입하여 회전축(6)을 가동시켜서 균일하게 혼화시킨후 이 약액을 약액공급관(9)을 통해 약액저장조(8)에 공급한다. 약액저장조(8)내에 유입된 약액이 만수위 L1에 도달하면 기본 전극봉(16)과 만수위검지용전극봉(16")의 회로에 의하여 리레이장치(17)가 작동하며 전자밸브(10)를 폐쇄시켜 약액의 공급이 중단되고 약액액면이 L1이하로 내려가면 전자밸브(10)가 다시 열려 공급된다.The present invention having such a configuration introduces the raw water through the raw water inlet pipe (3) inside the chemical mixing tank (1) and injects the appropriate amount of solid or liquid medicine through the chemical inlet (2) in accordance with the amount of the rotary shaft (6) is actuated and mixed uniformly, and this chemical liquid is supplied to the chemical liquid storage tank 8 through the chemical liquid supply pipe 9. When the chemical liquid introduced into the chemical storage tank 8 reaches the full water level L 1 , the relay device 17 is operated by the circuit of the basic electrode 16 and the full water level detection electrode 16 "and the solenoid valve 10 is closed. When the supply of the chemical liquid is stopped and the chemical liquid surface is lowered below L 1 , the solenoid valve 10 is opened again and supplied.
한편 약액저장조(8)내의 약액은 약액 도입관(21)을 통해 약액공급조(20)에 도입되는데 그 약액 도입관(21)의 깔대기형 개구(21')에 설치된 원추형 후로트밸브(22)에 의해서 약액공급조(20)내에는 일정량의 약액이 항시 유지된다. 그러므로 약액유출관(19)의 수동변(23)을 일정하게 조절하여 열어놓으면 약액은 일정한 유출압력으로 유출되므로 유출량이 항시 일정하게 유지될 수 있다.Meanwhile, the chemical liquid in the chemical liquid storage tank 8 is introduced into the chemical liquid supply tank 20 through the chemical liquid introduction tube 21 to the conical float valve 22 installed in the funnel opening 21 ′ of the chemical liquid introduction tube 21. As a result, a certain amount of the chemical liquid is always maintained in the chemical liquid supply tank 20. Therefore, if the manual side (23) of the chemical liquid outlet pipe 19 is kept constant open, the chemical liquid is discharged at a constant outflow pressure, so that the outflow amount can be constantly maintained.
또 약품혼화조(1)내의 약액이 소모되어 약액저장조(8)내의 약액이 최저수위 L2이하로 내려가게되면 역시 리레이장치(17)의 작동에 의하여 경보기(18)가 경보를 발하게 되므로 관리자가 약품을 보충하게 되는 것이다.In addition, if the chemical liquid in the chemical mixing tank (1) is consumed and the chemical liquid in the chemical storage tank (8) falls below the minimum level L 2 , the alarm (18) will also alarm by the operation of the relay device (17). Will replenish the drug.
본 고안은 상술한 바와같이 고체 또는 액체약품을 모두 사용할 수 있으며 투입량을 일정하게 유지할 수 있어서 약품의 과대 또는 과소 투입되는 폐단이 제거되고 또한 약품의 공급이 능률적으로 이루어져서 약품투입능률을 향상시킬 수 있는등의 효과가 있다.The present invention can use both solid or liquid chemicals as described above, and can keep the dose constant so that the excess or under-injection of the drug is eliminated, and the supply of the chemical can be made efficiently, thereby improving the chemical input efficiency. There is an effect such as.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR7601766U KR790001342Y1 (en) | 1976-03-19 | 1976-03-19 | Device for feeding reagents for the treatment of water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR7601766U KR790001342Y1 (en) | 1976-03-19 | 1976-03-19 | Device for feeding reagents for the treatment of water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR790001342Y1 true KR790001342Y1 (en) | 1979-08-23 |
Family
ID=19202491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR7601766U KR790001342Y1 (en) | 1976-03-19 | 1976-03-19 | Device for feeding reagents for the treatment of water |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR790001342Y1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100459385B1 (en) * | 2002-04-29 | 2004-12-03 | 신한일전기주식회사 | Apparatus for controlling water level of tank |
-
1976
- 1976-03-19 KR KR7601766U patent/KR790001342Y1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100459385B1 (en) * | 2002-04-29 | 2004-12-03 | 신한일전기주식회사 | Apparatus for controlling water level of tank |
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