KR200159432Y1 - Rotary dipper type agent injector - Google Patents
Rotary dipper type agent injector Download PDFInfo
- Publication number
- KR200159432Y1 KR200159432Y1 KR2019970000448U KR19970000448U KR200159432Y1 KR 200159432 Y1 KR200159432 Y1 KR 200159432Y1 KR 2019970000448 U KR2019970000448 U KR 2019970000448U KR 19970000448 U KR19970000448 U KR 19970000448U KR 200159432 Y1 KR200159432 Y1 KR 200159432Y1
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- dipper
- chemical
- guide shaft
- injector
- parallel
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- 0 CC[C@](C1)C1N(C)C* Chemical compound CC[C@](C1)C1N(C)C* 0.000 description 1
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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/40—Mixing liquids with liquids; Emulsifying
- B01F23/43—Mixing liquids with liquids; Emulsifying using driven stirrers
- B01F23/431—Mixing liquids with liquids; Emulsifying using driven stirrers the liquids being introduced from the outside through or along the axis of a rotating stirrer, e.g. the stirrer rotating due to the reaction of the introduced liquid
-
- 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
- C02F2303/04—Disinfection
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (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)
- Catching Or Destruction (AREA)
Abstract
본 고안은 회전디퍼식 약품주입기에 관한 것으로 디퍼의 저면이 평면이며 전면이 개방부상면의 약액유출구끝을 중심으로 한 원호면인 디퍼를 약품주입기의 약품유출안내축 날개 끝에 착설하되 각 디퍼의 저면과 인접한 디퍼의 개방부상면을 평행이 되게 착설하여 약품유출안내축과 함께 일정한 속도로 회전하는 디퍼내의 약품유출량을 디퍼의 회전위치에 관계없이 항상 일정하게 유출되도록 하므로써 상수도 정수장의 응집효과와 소독효과를 극대화시킨 것이다.The present invention relates to a rotary dipper type chemical injector. The bottom of the dipper is flat and the front surface of the dipper, which is a circular arc centered on the tip of the chemical outlet of the open side, is installed at the tip of the chemical outflow guide shaft of the chemical injector, but the bottom of each dipper Coagulation effect and disinfection effect of water treatment plant by installing the open surface of the dipper parallel to and parallel so that the chemical outflow in the dipper which rotates at a constant speed with the chemical outflow guide shaft is always discharged regardless of the rotation position of the dipper. Is to maximize.
Description
제1도는 약품유출안내축에 본 고안의 디퍼휘일이 설치된 상태를 나타낸 약품주입기의 평면도.1 is a plan view of a chemical injector showing a state in which the dipper wheel of the present invention is installed on the chemical outflow guide shaft.
제2도는 약품유출안내축에 본 고안의 디퍼휘일이 설치된 상태를 나타낸 약품주입기의 정면도.2 is a front view of a chemical injector showing a state in which the dipper wheel of the present invention is installed on the chemical outflow guide shaft.
제3도는 약품유출안내축에 본 고안의 디퍼가 착설된 상태를 나타낸 디퍼휘일의 구성도.3 is a configuration diagram of the dipper wheel showing a state in which the dipper of the present invention is installed on the drug discharge guide shaft.
제4도는 약품유출안내축에 본 고안의 디퍼가 착설된 상태를 나타낸 디퍼휘일의 단면도.Figure 4 is a cross-sectional view of the dipper wheel showing a state in which the dipper of the present invention is installed on the chemical outflow guide shaft.
제5도는 본 고안의 디퍼휘일이 약품유출안내축과 함께 회전할 때 회전각도에 따라 약품유출량이 정해지는 상태를 설명하기 위한 예시도.5 is an exemplary view for explaining a state in which the drug discharge amount is determined according to the rotation angle when the dipper wheel of the present invention rotates with the drug release guide shaft.
제6도는 디퍼의 개방부상면을 표면장력에 의한 약품량만큼 낮게 설정하여 형성한 본 고안의 다른 실시예도.Figure 6 is another embodiment of the present invention formed by setting the open surface of the dipper as low as the chemical amount by the surface tension.
제7도는 종래 디퍼의 회전각도에 따라 약품유출량이 정해지는 상태를 설명하기 위한 예시도.7 is an exemplary view for explaining a state in which the chemical outflow amount is determined according to the rotation angle of the conventional dipper.
제8도는 종래 디퍼의 회전각에 따라 약품주입량이 변화하는 특성과 본원 고안 디퍼의 회전각에 따라 약품주입량이 변화하는 특성을 비교하여 나타낸 대비표.8 is a comparison table showing a comparison between the characteristics of the chemical injection amount changes according to the rotation angle of the conventional dipper and the characteristics of the chemical injection amount changes according to the rotation angle of the designed dipper.
* 도면중 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 기체 2 : 약품주입기1: gas 2: chemical injection
3 : 디퍼 3a : 개방부상면3: dipper 3a: open floating surface
4 : 약품유출구끝 5 : 디퍼저면4: End of chemical outlet 5: Dipper bottom
6 : 디퍼전면6: dipper front
본 고안은 회전디퍼식 약품주입기에 관한 것으로 저면이 평면이며 전면이 개방부상면의 약품 유출구끝을 중심으로 한 원호인 디퍼를 약품주입기의 약품유출안내축 날개 끝에 착설하되 각 디퍼의 저면과 인접한 디퍼의 개방부상면을 평행이 되게 착설하여 약품유출안내축과 함께 일정한 속도로 회전하는 디퍼내의 약품유출량을 일정하게 유출되도록 하므로써 상수도 정수장의 응집효과와 소득효과를 극대화하기 위한 개량고안에 관한 것이다.The present invention relates to a rotary dipper type chemical injector. The bottom is flat and the front is installed at the tip of the chemical outflow guide shaft wing of the chemical injector. It is related to the improvement plan for maximizing the cohesive effect and income effect of water purification plant by installing the open floating surface of the water in parallel so that the chemical spill in the dipper rotates at a constant speed with the chemical spill guide shaft.
회전디퍼식 약품주입기는 구조가 간단하고 내구성이 좋으며 주입량이 정확하고 주입량제어범위가 넓어서 예로부터 상수도 정수장, 하수처리장등에서 응집제주입기, 알카리제주입기, 염소제주입기, 불소주입기등으로 널리 사용되고 있으며 특히 내구성과 약품주입량의 정확성 때문에 자동운전장치에 가장 적합한 약품주입기로 평가되고 있다.Rotating dipper type chemical injector is simple in structure, good in durability, accurate in injection volume and wide in injection control range. It is evaluated as the most suitable drug injector for the automatic operation device because of the accuracy of the injection and the amount of chemical injection.
그러나 종래의 회전디퍼식 약품주입기는 디퍼의 저면을 제7도에 나타난 바와 같이 원호상으로 (형) 형성하였기 때문에 디퍼 1개의 용적 및 디퍼휘일 1회전마다의 약품주입량은 일정하고 정확하나 디퍼휘일이 회전될 때 각 디퍼의 회전각도변화에 따른 약품주입량은 매우 심한변동(0~100%까지) 이 있어 순간유출량으로 환산된 약품주입량은 심한 변동이 있는 맥동형으로 주입되는 큰 결함이 있었다.However, the conventional rotary dipper type chemical injector has a circular arc shape as shown in FIG. Since the volume of one dipper and the amount of chemical injection per revolution of the dipper wheel are constant and accurate, the amount of chemical injection varies greatly depending on the rotation angle of each dipper when the dipper wheel is rotated (up to 0 to 100%). In this case, the chemical injection amount converted into the instantaneous discharge amount has a big defect that is injected into the pulsation type with the severe fluctuation.
주입량이 맥동형으로 심하게 변동되면 응집제 주입의 경우 주기적으로 응집제가 과다 주입되거나 부족하게 주입되는 일이 반복되어 응집에도 나쁜 영향을 주게 되고 또 적은 유량에 염소 또는 불소제를 주입하는 경우와 같이 디퍼휘일이 상대적으로 저속으로 운전될때에는 주기적으로 약품주입량이 더욱 심하게 과다주입되거나 부족하게 주입되는 현상이 반복되기 때문에 응집, 소독에 여러 가지 부적합한 현상이 발생하게 되므로 따라서 양호한 응집, 소독을 하기 위하여는 약품주입량이 일정하게 주입되어야 할 필요성에 따라 본 고안은 디퍼의 구조를 개량하여 회전각도에 의한 디퍼의 위치에 관계없이 주입량이 항상 일정하도록 한것인바 첨부도면에 의거하여 상세히 설명하면 다음과 같다.If the injection volume fluctuates greatly, the coagulation agent is repeatedly injected with excessive or insufficient coagulation, which adversely affects the coagulation, and also differing oil, such as when chlorine or fluorine is injected at a low flow rate. When operating at a relatively low speed, the phenomena of over-injection or under-injection of the drug are more severely periodically, and various unsuitable phenomena occur in coagulation and disinfection. Therefore, in order to perform good coagulation and disinfection, According to the necessity to be constantly injected, the present invention is to improve the structure of the dipper so that the injection amount is always constant irrespective of the position of the dipper due to the rotation angle.
기체(1)내의 약품실(1a)에 축설된 약품유출안내축(2) 날개끝(2a)에 디퍼의 약품유출구끝(4)을 착설하는 약품주입기에 있어서 디퍼(3)는 디퍼휘일을 평면으로 형성하며 전면(5)을 개방부상면(3a)의 약품유출구끝(4)을 중심으로 한 원호면(6a)으로 형성하겨 각 디퍼의 저면(5)과 각 디퍼의 개방부상면(3a)이 평행이 되게 하고 개방부상면(3a)은 디퍼의 측면윗부분으로 구성된다.In the chemical injector which installs the chemical outlet port 4 of a dipper at the tip 2a of the chemical outflow guide shaft 2 built up in the chemical chamber 1a in the body 1, the dipper 3 has a flat surface of the dipper wheel. And the front surface 5 is formed with an arc surface 6a around the chemical outlet end 4 of the open surface 3a, and thus the bottom surface 5 of each dipper and the open surface 3a of each dipper. The parallel and the open portion 3a is composed of the upper side of the dipper.
그리고 디퍼(3) 전면(5)의 길이는 디퍼개수에 의하여 정해진 각도 (,)와 약품유출구끝(4)을 중심으로 한 원호의 반지름에 의하여 정해지며 개방부상면의 전면을 이루는 각도는 90도 미만의 적당한 각으로 정한다.(β 90°)And the length of the front of the dipper (3) (5) is determined by the angle ( , ) And the radius of the circular arc centered on the tip of the chemical outlet (4), and the angle forming the front surface of the open surface is determined at an appropriate angle of less than 90 degrees. (Β 90 °)
제7도는 디퍼의 개방부상면을 표면장력에 위한 약품량만큼 낮게 설정하여 형성한 본 고안의 다른 예를 나타내는데 개방부상면(3a)과 약품유출구끝(4)은 기준면보다 조금 낮은 위치(h)에 있게 형성하였다.7 shows another example of the present invention formed by setting the open wound surface of the dipper as low as the amount of chemical for the surface tension. The open wound surface 3a and the chemical outlet end 4 are slightly lower than the reference surface (h). Formed to be.
도면중 미설명부호 2b 는 약품유출저류조이며, 7은 약품유입관이고 8은 약품유출관, 9는 부력식수위변, 10은 구동장치, 11은 제어반이다.In the figure, reference numeral 2b is a chemical outflow storage tank, 7 is a chemical inflow pipe, 8 is a chemical outflow pipe, 9 is a buoyant water level side, 10 is a driving device, and 11 is a control panel.
이와같은 본 고안은 약품유출안내축날개끝(2a)에 착설된 각 디퍼(3)의 저면(5)이 평면이며 개방부상면(3a)끝과 저면(5)끝을 연결하는 전면(5)이 약품유출구끝(4)을 중심으로 한 원호면(6a)이고 약품유출안내축날개끝(2a)에 약품유출구끝(4)이 착설된 각 디퍼저면과 인접한 디퍼 개방부상면(3a)이 평행을 유지하므로 약품유출안내축(2)의 회전으로 디퍼(3)가 회전될 때 디퍼(3)의 전면(5)이 원호면(6a)선상을 따라 회전하면서 제5도에 나타낸 디퍼(3)의 회전각도에 따라 디퍼내의 약품유출량이 일정하게 유출된다. 다시 말해서 디퍼(3)의 회전각은 acb =bcc=ccd=dce=ecf=fcg 순으로 일정하므로 각각의 삼각형의 면적이 일정하고 폭이 일정하므로 일정회전 각도에 대한 부피가 일정하며 이는 제7도에서 나타낸 바와 같이 저면이 원호상이고 회전각이 각각 일정할 때 각 구역의 면적 a'cb'a'b'cc'b'c'cdc'd'ce'd'e'cf'e'f'cg'f' 순으로 되는 종래의 디퍼에 비하여 보다 많은 약품유출량이 일정하게 유출되는 것임을 알 수 있다.The present invention as described above is the bottom (5) of each dipper (3) mounted on the chemical outflow guide shaft blade (2a) is a flat surface and the front (5) connecting the end of the open surface (3a) and the bottom (5) A circular arc surface 6a centered around the chemical outlet port 4 and a dipper opening surface 3a adjacent to each dipper bottom surface on which the chemical outlet port 4 is mounted at the chemical discharge guide shaft wing 2a is parallel. When the dipper 3 is rotated by the rotation of the chemical discharge guide shaft 2, the front surface 5 of the dipper 3 rotates along the line of the circular arc surface 6a, so that the dipper 3 shown in FIG. According to the rotation angle of the chemical outflow in the dipper is constantly discharged. In other words, the rotation angle of the dipper 3 is constant in the order of acb = bcc = ccd = dce = ecf = fcg, so that the area of each triangle is constant and the width is constant, so that the volume for the constant rotation angle is constant. As shown in the figure, the area of each zone when the base is arcuate and the rotation angle is constant a'cb'a'b'cc'b'c'cdc'd'ce'd'e'cf'e'f'cg Compared to the conventional dipper in the 'f' order, it can be seen that more chemical outflow is constant outflow.
이와같이 본 고안은 약품주입기에서의 약품유출량이 회전위치에 관계없이 일정하므로서 상수도 정수장, 하수 처리장의 응집효과와 소독효과를 향상시키고, 약품주입량이 정확하므로 필요한 양만큼의 약품사용으로 약품사용량을 절약할 수 있어 약품의 낭비를 줄일 수 있으며, 약품주입량과 디퍼휘일의 회전속도와는 항상 완전비례하므로 약품주입량제어가 매우 용이하고 저속운전에도 약품주입량은 항상 균일하므로 소량 주입시에도 정확성을 기할 수 있고, 공간이용율이 좋아서 대용량으로 제작하기 용이한 여러 가지 장점이 있는 것이다.As such, the present invention improves the cohesive and disinfecting effects of waterworks and sewage treatment plants while the amount of chemicals discharged from the chemical injector is constant regardless of the rotational position. It is possible to reduce the waste of chemicals, and it is very easy to control the chemical injection volume because the chemical injection quantity and the rotation speed of the dipper wheel are always completely proportional. It has many advantages that it is easy to make a large capacity because of good space utilization.
또한, 본 고안의 디퍼휘일은 대칭으로 하고, 각각의 디퍼를 서로 중간위치가 되게 하여 용량을 2배로 늘려서 사용할 수도 있다.In addition, the dipper wheel of the present invention can be used symmetrically, and the capacity of the doubler can be increased by doubling each dipper to be in an intermediate position of each other.
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| Application Number | Priority Date | Filing Date | Title |
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| KR2019970000448U KR200159432Y1 (en) | 1997-01-15 | 1997-01-15 | Rotary dipper type agent injector |
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| Application Number | Priority Date | Filing Date | Title |
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| KR2019970000448U KR200159432Y1 (en) | 1997-01-15 | 1997-01-15 | Rotary dipper type agent injector |
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| KR970049582U KR970049582U (en) | 1997-08-12 |
| KR200159432Y1 true KR200159432Y1 (en) | 1999-10-15 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100323046B1 (en) * | 1999-10-27 | 2002-03-13 | 조수양 | One square tank made one axis multi-liquid chemicals input equipment filtration plant and sewage works |
| KR100726246B1 (en) * | 2007-01-17 | 2007-06-08 | 여옥규 | Waterwheel type fixed quantity supply instrument |
| KR100860289B1 (en) | 2005-10-06 | 2008-09-25 | 조창균 | Chemicals pouring equipment |
| KR200462154Y1 (en) | 2012-03-09 | 2012-08-28 | 엄태동 | Chemical injector improved the accuracy of chemical injection quantity |
-
1997
- 1997-01-15 KR KR2019970000448U patent/KR200159432Y1/en not_active IP Right Cessation
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100323046B1 (en) * | 1999-10-27 | 2002-03-13 | 조수양 | One square tank made one axis multi-liquid chemicals input equipment filtration plant and sewage works |
| KR100860289B1 (en) | 2005-10-06 | 2008-09-25 | 조창균 | Chemicals pouring equipment |
| KR100726246B1 (en) * | 2007-01-17 | 2007-06-08 | 여옥규 | Waterwheel type fixed quantity supply instrument |
| KR200462154Y1 (en) | 2012-03-09 | 2012-08-28 | 엄태동 | Chemical injector improved the accuracy of chemical injection quantity |
Also Published As
| Publication number | Publication date |
|---|---|
| KR970049582U (en) | 1997-08-12 |
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