Аналіз умов праці робітників, які виконують очищення закритих ємностей від хімічно агресивних речовин
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Файли
Дата
2017
Автори
Михайлова, Н.В.
Привала, В.О.
Mihailova, N.V.
Privala, V.O.
Назва журналу
Номер ISSN
Назва тому
Видавець
Хмельницький національний університет
Анотація
В статті проаналізовано шкідливі умови роботи працівників вітчизняних підприємств, які займаються
обслуговуванням ємностей хімічної, коксохімічної, нафтопереробної та інших галузей вітчизняної промисловості.
Визначено основні робочі рухи, які використовуються слюсарями при чищенні ємностей з виготовлення, зберігання
та транспортування кислот, лугів та інших хімічно активних речовин.
Traditionally, the first stage of the development process of any protective clothing is to determine the working conditions of employees, which is designed and custom clothing. Analysis of the operating conditions of the chemical industry workers who are engaged in service of capacities for production, storage and transportation of products in liquid, gaseous and aerosol form showed that they are carried in closed containers that differ in size and shape. In addition, these working conditions are classified as hazardous to human health and life. Therefore, it is the initial stage of designing protective clothing must thoroughly investigate and analyze the working conditions of workers performing cleaning closed containers of residues of chemical products. On the basis of these studies found that workers in the cleaning of closed containers in contact with the remnants of concentrated mineral acids, alkalis, ammonia and salt solutions of acid and alkaline nature. At the same time stay in disposable containers mechanics during the manufacturing operations of cleaning capacity is 30 minutes, and after a 10 minute rest in the fresh air, the cycle repeats. The results of research have provided important information necessary to determine the structural and technological features of future protective clothing that is designed for employees of the chemical industry. For instance, found that in the process of cleaning containers worker can use 11 labour movements that can be divided into three groups according to the complexity of their implementation. This must be taken into account when determining the design of protective clothing that is projected.
Traditionally, the first stage of the development process of any protective clothing is to determine the working conditions of employees, which is designed and custom clothing. Analysis of the operating conditions of the chemical industry workers who are engaged in service of capacities for production, storage and transportation of products in liquid, gaseous and aerosol form showed that they are carried in closed containers that differ in size and shape. In addition, these working conditions are classified as hazardous to human health and life. Therefore, it is the initial stage of designing protective clothing must thoroughly investigate and analyze the working conditions of workers performing cleaning closed containers of residues of chemical products. On the basis of these studies found that workers in the cleaning of closed containers in contact with the remnants of concentrated mineral acids, alkalis, ammonia and salt solutions of acid and alkaline nature. At the same time stay in disposable containers mechanics during the manufacturing operations of cleaning capacity is 30 minutes, and after a 10 minute rest in the fresh air, the cycle repeats. The results of research have provided important information necessary to determine the structural and technological features of future protective clothing that is designed for employees of the chemical industry. For instance, found that in the process of cleaning containers worker can use 11 labour movements that can be divided into three groups according to the complexity of their implementation. This must be taken into account when determining the design of protective clothing that is projected.
Опис
Ключові слова
хімічна промисловість, закриті ємності, безпека життя, умови праці, захисний одяг, етапи проектування, шкідливі умови, агресивне середовище, chemical industry, closed containers, life safety, working conditions, protective clothing, stage design, bad conditions, aggressive environment
Бібліографічний опис
Михайлова, Н.В. Аналіз умов праці робітників, які виконують очищення закритих ємностей від хімічно агресивних речовин [Текст] / Н. В. Михайлова, В. О. Привала // Вісник Хмельницького національного університету. Технічні науки. – 2017. – №2. – С. 98-102.