Special equipment production refers to special equipment (ABCD ) and other links.
A. Design B. Maintenance C. Manufacture D. Alteration E. ,Inspection?
Related Knowledge: Test Source: Ans [Answer] ABCD.
Expansion:
Special Equipment Introduction:
Special equipment refers to boilers, pressure vessels (including gas cylinders, the same below), pressure pipelines, elevators, lifting machinery, passenger ropeways, large-scale amusement rides and the field (plant) dedicated to the safety of life and the greater the danger. Motor vehicles. Among them, boilers, pressure vessels (including cylinders), pressure piping for pressurized special equipment; elevators, lifting machinery, passenger ropeways, large amusement rides for electromechanical special equipment.
Related provisions:
"Special Equipment Safety Law" refers to the special equipment for personal and property safety is a greater risk of boilers, pressure vessels (including cylinders, the same below), pressure piping, elevators, lifting machinery, passenger ropeways, large-scale amusement rides and the field (plant) special motor vehicles, as well as laws and administrative regulations applicable to the law of other special equipment.
The state of special equipment to implement directory management. Special equipment catalog by the State Council is responsible for the supervision and management of special equipment safety department (hereinafter referred to as the State Council special equipment safety supervision and management department) to develop, reported to the State Council for approval and implementation.
Special equipment safety precautions:
1, the preparatory work before maintenance, equipment parking steps and precautions.
Preparation for boiler overhaul first of all, the boiler stops according to normal stopping procedures, slow cooling. Open the door holes, at this time to prevent scalding by steam, hot water or flue gas. Then, the steam, feed water, sewage and other piping on the boiler being inspected and the corresponding piping of other operating boilers with a blind plate to isolate the flue of the boiler being inspected from the main flue or other operating boilers connected to the flue.
Pressure vessel overhaul before the preparation of blind completely cut off the container and external equipment connected to the pipeline, especially cut off and combustible or toxic media equipment access. Container internal media to all drain, for combustible, toxic or asphyxiating medium, should also be cleaned, replaced, disinfected and other technical processing, and by sampling and analysis of qualified. Cut off all power related to the container.
2, the use of safety and protective equipment and personal safety guardianship.
Should be standardized in accordance with the requirements for the use of each type of protective equipment. When in use, they must be worn carefully and fully throughout the contact time. Workers should make full use of personal protective equipment to do self-protection, in order to reduce the hazards brought about by the overhaul process.