2results about How to "Avoid fermentation" patented technology

The utility model relates to the technical field of sheep breeding, in particular to an intelligent water drinking device for sheep breeding, which comprises a support frame, a water drinking trough, a first driving component and a cleaning component, the water drinking trough is fixedly connected to the inner wall of the support frame, and the first driving component is mounted at the top of the support frame; the cleaning assembly comprises a protective sleeve, a rotating shaft, a second driving assembly, a rotating plate and a scraper, the top of the protective sleeve is in transmission connection with the first driving assembly to drive the protective sleeve to move, a protective cover is fixedly connected to the inner wall of the protective sleeve, and the rotating shaft is rotatably arranged in the protective cover in a penetrating mode. The first driving assembly drives the protective sleeve to move, a scraping strip in the cleaning assembly rubs against the inner wall of the water trough, and a scraping plate is in sliding fit with the water trough to clean sundries, so that the function of automatically cleaning the water trough is achieved, the sundries are prevented from being deposited and fermented in water, bacteria and microorganisms are prevented from being bred, cleanliness of cultivation drinking water is effectively guaranteed, and the service life of the cultivation drinking water is prolonged. And the workload of manual cleaning is reduced.

The invention discloses an industrial waste gas emission supervision system and method. Waste gas emission source data in a supervision range are acquired and stored through an emission source information base module; internet public information is captured and analyzed through a public opinion monitoring module, so that public opinion event data is obtained; waste gas diffusion simulation is carried out through a waste gas emission source screening module in combination with waste gas emission source data, public opinion event data, meteorological data and geographic data, and influence evaluation of a waste gas emission source matched with a public opinion event is obtained.