Abstract:
본 발명은, 주류액체에 기체를 용해시키는 용해부를 가지는 연속용해장치에서, 주류액체의 유량을 계측해서 계측치의 신호를 출력하는 유량계와, 입력되는 상기 신호에 의거해서 기체의 공급량을 제어하는 유량제어기구를 가지는 것을 특징으로 하는 연속용해장치, 및, 주류액체에 기체를 연속적으로 용해시키는 연속용해방법에서, 주류액체의 유량에 의거해서 기체의 공급량을 제어하는 것을 특징으로 하는 연속용해방법이 개시되어 있다. 개시된 장치 혹은 방법에 의하면, 주류액체의 유량이 변동해도, 안정되어서 일정농도의 용액을 얻을 수 있기 때문에, 특히 정밀한 청정 표면을 필요로 하는 전자재료에 이용하는 세정수나 표면 처리수를 낭비없이 공급하는 것을 특징으로 한 것이다.
Abstract:
PURPOSE: To shorten startup time and reduce gas consumption and solvents by a simple device configuration. CONSTITUTION: This ozone water producing device 1 is provided with a gas dissolving module 3 which brings ozone gas into contact with pure water to generate ozone water, gas introducing piping 4 which feeds ozone gas from an ozone gas generator 2 to the gas dissolving module 3, a buffer 5 which is connected to the middle of the gas introducing piping 4 and discharges the ozone gas toward the gas introducing piping 4 after temporally storing the ozone gas, a first valve 6 which opens and closes the gas introducing piping 4 to switch the introduction and the stop of the gas supplied to the gas dissolving module 3, and a check valve 7 which prevents the backflow of the storage gas discharged from the buffer 5.
Abstract:
본 발명은 연속적으로 이산화염소를 제조하기 위한 공정 및 장치에 관한 것으로써, 이 공정은 아래의 단계들을 포함한다. : 염소산 이온, 산 그리고 과산화수소를 수용액으로 반응기에 공급하는 단계; 반응기 내에서 염소산 이온을 이산화염소로 환원시키고, 이로써 반응기 내에서 이산화염소를 함유하는 생성물의 흐름을 형성하는 단계; 압력수(5)를 노즐(26)을 포함하는 이덕터에 공급하는 단계; 압력수가 노즐을 통하여 흐르도록 가져오며 그리고 나아가 적어도 부분적으로 나선형 방식으로 이덕터를 통하여 흐르게 하는 단계; 생성물의 흐름을 반응기로부터 이덕터로 전달하며 그리고 이것을 압력수와 혼합하고 이로써 이산화염소를 함유하는 희석된 수용액을 형성하는 단계; 그리고 이산화염소를 함유하는 희석된 수용액을 이덕터로부터 회수하는 단계
Abstract:
액체에 산소를 도입하기 위한 장치(10)는 정수두에 관련된 문제점을 없애기 위해 상기 액체의 표면(S) 또는 그 가까이에 위치하는 혼합 장치(18)에 액체를 공급하기 위한 펌프(12) 및 승압되지 않은 압력에서 산소를 혼합 장치(18)에 제공하기 위한 PSA 장치(24)를 포함한다. 상기 혼합 장치(18)는 상기 액체와 산소를 혼합하는데 도움이 되는 유체 에너지를 이용하기 위해 고안되었다.
Abstract:
An apparatus for producing an aqueous carbonic acid solution which is equipped with a carbon dioxide dissolving vessel (3) and a circulating pump (1) and which circulates the water in a bath (11) by the circulating pump (1) and supplies carbon dioxide into the carbon dioxide dissolving vessel (3), to thereby dissolve carbon dioxide in water, characterized in that the circulating pump (1) is a volumetric metering pump having the ability of self-suction; a method for producing an aqueous carbonic acid solution which uses the apparatus; a method for producing an aqueous carbonic acid solution which comprises starting the formation of an aqueous carbonic acid solution and maintaining a desired concentration of an aqueous carbonic acid solution; an apparatus for producing an aqueous carbonic acid solution which is equipped with a means for adjusting a pressure of supply of carbon dioxide so as to achieve a desired concentration of carbon dioxide; an apparatus for producing an aqueous carbonic acid solution which automatically releases a drain to outside; and an apparatus for producing an aqueous carbonic acid solution which is equipped with a transportable bath with legs.
Abstract:
An apparatus for producing a carbonated water which comprises allowing water to pass through a first carbonic acid gas dissolving device (7) to dissolve a carbonic acid gas in water, and then allowing the carbonated water having passed through the first carbonic acid gas dissolving device (7) to pass through a static mixer (13) as a second carbonic acid gas dissolving device; and a method for producing a carbonated water using the apparatus. The above apparatus has a simpler structure as compared to that of a conventional apparatus and allows the production of a carbonated water having a high content of a carbonic acid gas, with greatly enhanced efficiency and with ease.
Abstract:
Solubilizing device of a gas into a fluid comprising the following components in combination: at least a first pipe section (1) convergent at the end thereof; a second pipe section (2) with a cross section smaller than that of the first pipe section (1), coaxial and integral thereto; a third pipe section (3) divergent for the entire length thereof, coaxial to the second pipe section (2), of a cross section intermediate between the ones of the first and of the second pipe section, the second and the third pipe section being separated by a mixing chamber, provided with means (5) and (6) , substantially slanted of a ≤ 90° angle with respect to the axis of the pipe section (2), for the inlet and the adjustment of the gaseous substance to be admixed to the fluid, respectively. The invention also relates to the use of the aforesaid device in various technological fields. The figure shows an embodiment of the device according to the invention.
Abstract:
An apparatus (10) for dissolving oxygen in water (W) employs means for determining the alpha factor of said water and control means (36) to control the pumping rate of water through the apparatus thereby to maintain the oxygen to water flow volume fraction and hence the oxygen dissolution efficiency within desired limits.