Explosion proof equipment

Coal mine explosion-proof inspection standards I. General provisions:     1. In order to further implement the “Coal Mine Safety Regulations” and the standards and regulations on explosion-proof electrics, to improve the understanding of electromechanical workers on the performance of explosion-proof electrics, and to facilitate the mastery of the use of the standards in practical […]

Arrangement and explosion protection of explosion-hazardous plants and warehouses Layout and explosion protection of explosion-hazardous silos and warehouses I. General layout 1. Explosion risk of Class A, B plant, warehouse should be set up independently, and should be open or semi-open, its load-bearing structure should be reinforced concrete or steel frame, row structure. 2. explosion-hazardous

Explosion-proof junction box introduction and application Explosion-proof junction box In industries such as petroleum, chemical, coal mining and metallurgy, there are often scenarios of combustible gases or dusts in the production chain, which are flammable, explosive and dusty environments. Ordinary electrical equipment in the operation process, if an electric spark, will inevitably cause combustion or

What is an explosion-proof motor? Why are they explosion-proof? In the field of industrial production, especially in those environments where flammable and explosive substances exist, explosion-proof motors play a vital role. It is a specially designed and manufactured motor equipment that can operate safely in places with explosive hazards. I. What is an explosion-proof motor?

Which locations require explosion-proof electrical testing? Why do I need an explosion proof test? 一、It’s safety and security. In places where there are flammable and explosive gases, dust and other hazardous substances, such as petrochemical, coal mine underground, grain storage and other environments, the operation of electrical equipment may produce electric sparks, arcs or high

What explosion protection measures are available for industrial buildings? Relevant general building fire codes 2.1.5 The layout of the production process and the control of the production process in the plant, the design and setup of the process devices, equipment and instrumentation, materials, etc., shall take appropriate fire prevention and explosion-proof measures in accordance with

What are the principles of connecting explosion-proof distribution boxes with galvanized pipes? 7 principles of connecting explosion-proof distribution box with galvanized pipe: 1 The requirements for laying explosion-proof pipes are higher than those for laying ordinary open pipes. Need to use thick-walled pipe (galvanized water pipe), each connection also has special requirements. 2 Pipes and

Chemical plant explosion-proof requirements and part of the required explosion-proof products Explosion protection requirements for chemical plants include the following: Requirements for equipment and facilities: Electrical equipment must comply with national electrical explosion-proof standards, and the configuration must match the regional hazard level and be regularly inspected and maintained. Lightning protection and electrostatic conductivity facilities

Explosion-proof junction box knowledge What is an explosion-proof junction box? Explosion-proof junction box is a kind of explosion-proof and strong sealing connectors for circuit laying. From the appearance of a closed box. When the cable passes through it, the locking mother in and out, connection, thus effectively avoiding the phenomenon of sparks will occur in