Air basin protection in the bulk manufacturing of fodder protein

Biomass of microorganisms in aerogenic dissemination is an allergen and causes bronchopulmonary pathology. Organized source of air-gas emissions (AGE) in the production of protein - vitamin additives of any kind of raw materials are driers, bioreactors and separators. There were provided the results of a survey of a number of AGE production. There were developed new types of gas treatment equipment - vortex absorber and a mesh mist separator with continuous regeneration for bioreactors and separators. The greatest contribution to the AGE of fodder protein production make drying compartments. New technical solutions for their technological improvement did not on the path of increasing of gas treatment equipment capacity, but on the path to change hardware technological scheme. There were developed and tested a few schemes with varying degrees of closure of drying agent's (DA) circulation. The final decision was the scheme with a fully closed-loop circulation of DA, thus ensuring the full environmental safety and explosion-proof of drying compartments.

Авторы
Издательство
Izdatel'stvo Kalvis
Номер выпуска
3
Язык
Русский
Страницы
4-11
Статус
Опубликовано
Том
21
Год
2017
Организации
  • 1 RUDN University, Miklukho-Maklaya 6, Moscow, 117198, Russian Federation
Ключевые слова
Air-gas emissions (AGE); Bioreactor; Cultural liquor (CL); Cyclones; Drying agent; Drying unit; Evaporation plant; Gas treatment equipment; Maximum allowable concentration (MAC); Maximum permissible emission (MPE); Microorganisms; Mist separator; Separator; Venturi scrubber; Vortex absorber
Дата создания
19.10.2018
Дата изменения
19.10.2018
Постоянная ссылка
https://repository.rudn.ru/ru/records/article/record/5676/