Abstract:
본 발명은 터널 환기장치에 관한 것으로서, 더욱 상세히 설명하면 차량이 통행하는 터널을 포함한 일반 터널 내부의 공기를 깨끗하게 함과 아울러 터널 내부의 오염된 공기를 외부로 배출하기 위해서 터널 내부 바닥에는 크기를 달리하여 일정간격으로 일렬로 설치된 물탱크에서 공급되는 찬 공기에 의해 차량에서 발생하는 오염된 더운 공기가 대류현상으로 하중이 무거운 매연, 가스는 물탱크로 흡입되고,하중이 가벼운 나쁜 공기는 굴뚝을 통해 배출함으로 인해 터널 내부에 맑은 공기를 항상 유지하여 쾌적한 터널 환경을 조성함은 물론 터널 화재시에는 화재진압용 물을 분사하여 화재를 진압하는 것을 특징으로 한다. 따라서 본 발명은 터널 내부의 공기를 자연 순환시키기 위해 물탱크 시설에 의한 대류현상과 굴뚝효과가 결합되어 오염된 공기를 자연 배출함으로써 기존의 배출팬 방식과 달리 소음, 열이 발생하지 않고, 전력소비가 없기 때문에 경제적 손실을 줄일 수 있는 특징이 있다.
Abstract:
Luftwäscher zur inhalatorischen Verabreichung von Colostrum zwecks Minderung von allergischen Symptomen des Typs I, bestehend aus einem Gehäuse (9) mit einem rotierenden Antrieb (1) und einem Gebläse (2), durch den Zuluft (71) ansaugbar ist und einem Separator (8) und einer Reinigungsflüssigkeit (5) zur Reinigung der Zuluft, wobei er einen Behälter (S) aufweist, in den Colostrum einfüllbar ist und aus dem heraus Colostrum zumindest in einen Teil der Abluft (7) einbringbar ist.
Abstract:
A system (IM) for purifying air in an indoor environment (A), with subsequent total or partial recirculation or ejection outside, comprising aspirating means (B) adapted to generate a flow (F) of air circulating along a path (P) defined by conveying means (C;C1,C2,C3), and purifying means (S;2, 3,4,5, 6,7, 10) of said air, arranged along said path (P); the mentioned purifying means (S;2, 3,4,5,6,7, 10) comprise at least one scrubbing unit (4) of said air by passing said flow (F) through a liquid with controlled pH and added ozone, and a unit (6) for generating and feeding said ozone to said scrubbing unit (4).
Abstract:
A process for cleaning breathable air in an environment meant for human occupancy is disclosed; in an air conditioning unit, the first step is to increase the temperature of the incoming air significantly above ambient and its absolute water vapour content to a point where the relative humidity is close to 100%. The heated, humidified air is then passed through a cold region; the air becomes supersaturated with water vapour which then condenses to water droplets using any suspended particles as nucleation centres.
Abstract:
The present invention relates to a ventilation structure of a building which comprises an enclosed construction, said enclosed construction has an air inlet and an air outlet. More than one array of water spray devices are installed approach the air inlet, and an air filter is installed on the side of the water spray device, said air filter is a folded configuration and it serves for filtering the dust in the air, a water baffle is installed on the side of the air filter, and another air filter is installed on the air outlet.
Abstract:
A method, and systems (10) for implementing such method, for purifying and conditioning air of weaponized contaminants. The method includes wetting (26) a filter packing media (24) with a salt-based liquid desiccant (40), such as water with a high concentration of lithium chloride. Air is passed through the wetted filter packing media (24) and the contaminants are captured with the liquid desiccant while the liquid desiccant dehumidifies the air. The captured contaminants are then deactivated in the liquid desiccant (40), which may include heating (60) the liquid desiccant. The liquid desiccant is regenerated (170) by applying heat to the liquid desiccant and then removing moisture. The method includes repeating the wetting with the regenerated liquid desiccant which provides a regenerable filtering process that captures and deactivates contaminants on an ongoing basis while also conditioning the air. The method may include filtration effectiveness enhancement by electrostatic (230) or inertial (28) means.
Abstract:
Se describe un sistema y aparato para la transferencia de masa de rase liquida a gaseosa Con eliminación de contaminantes caracterizado porque comprende una pluralidad de celdas 31 de generación de membranas liquida, en donde las membranas liquidas se colapsan por contacto con una corriente gaseosa, el material liquido colapsado recubre las partículas suspendidas y las elimina por decantación, y en donde las celdas de membrana 31 además incrementan la velocidad de la corriente gaseosa y la hacen incidir a 45° sobre la superficie del liquido, con que se mejora la transferencia del vapor al gas.
Abstract:
The present invention discloses the use of an electrolysis cell (30,40,50-52) to provide for super chlorination of cooling tower water. Halogens naturally present in the water are concentrated by evaporation and provide the starting material for the production of oxyhalite compounds (typically to a level of superchlorination) as a biocide. The biocide is recycled thereby avoiding the cost of chemicals.The level of atmospheric polluants, and particulate matter especially, is thought to be the determining factor in biocide consumption.