Some knowledge about explosion-proof fans Explosion-proof fan When the fan is conveying flammable and explosive gases and dusts, static electricity and sparks are extremely dangerous factors, which may cause explosions and other safety accidents if special handling measures are not taken. 1 How to confirm the explosion-proof fan? To confirm exactly whether the fan is explosion-proof, you can judge through the following series of methods: first, check whether the explosion-proof fan shell or electrical control box has an explosion-proof mark. This symbol includes details of the explosion-proof class, the type of gas or dust to which it applies, the type of explosion-proofing, etc. In China, these standards are set by the […]

What’s the Difference between explosion-proof grands and ordinary grands ? Explosion-proof glands are a kind of explosion-proof accessories used on cables with high requirements, which can be installed in the connection between explosion-proof cable ports and explosion-proof electrical equipment, play a role in introducing cables and fixing positions to achieve sealing and explosion-proof function, with superior performance of explosion-proof, safe and reliable structure, simple and convenient installation, and high advantages of protection level. Widely used in petroleum, chemical and other electrical safety explosion-proof places, especially for offshore platforms, ships need electrical explosion-proof places. 1 Difference between explosion-proof glands and ordinary glands It’s not really hard to tell the difference between the

Explore the best material choices for explosion-proof plugs: Durability and safety go hand in hand. With the rapid development of industrialization, explosion-proof plugs are more and more widely used. Its material selection is directly related to the durability and safety of the product. Explosion-proof plugs for the best material to explore is very necessary. This paper will focus on the choice of materials for explosion-proof plugs, from durability, safety and other aspects of in-depth discussion. First, the explosion-proof plug material type Explosion-proof plugs are made of a wide variety of materials, common copper, steel, aluminum, stainless steel and other metal materials, as well as some high-performance engineering plastics. These materials

What is blast glass? Blast-resistant glass, also known as safety glass or laminated glass, is a special type of glass made by bonding a laminated film between two or more layers of glass. Characteristics of explosion-proof glass The main feature of blast-resistant glass is that even if it is broken by impact, it will not be penetrated and the fragments will not fall off, but will be tightly bonded to the PVB (polyvinyl butyral) film, thus increasing safety. high security Explosion-proof glass is made with special additives and interlayer processing technology, when broken by impact, the fragments will be tightly combined with the PVB film, greatly reducing the risk of

Explanation of explosion-proof operation column related knowledge Explosion-proof operation column is a flexible control system, can provide customers with standard or special requirements of the local control unit or display unit. Generally speaking, the electrical control equipment of explosion-proof equipment in the control room dedicated control box, but the controlled equipment and control equipment in different places, the use of explosion-proof operating column, more convenient operation and control. As the explosion-proof operation column for motor over-stopping, control conversion, signal switching, instrument measurement and display in the work site, its applicable places are as follows:     1、 It is applicable to the hazardous places in Zone 1 and Zone 2 with explosive gas

Explosion-Proof Cellular Phones Introduction: What are the explosion-proof types of explosion-proof cellular phones? Explosion-proof cell phones have become an indispensable tool for the intelligent and digital transformation of high-risk industries such as petroleum, chemical, refining and coal mining. However, different industries, triggering explosions for different reasons, need different explosion-proof cell phones. Once Zhang Guanzhi, confusion and misuse, will cause serious safety accidents. Therefore, selecting the type of explosion-proof cell phone to match the safety of the enterprise production. In this article, we will focus on three common types of explosion-proof cell phone: intrinsically safe explosion-proof cell phone, coal safety explosion-proof cell phone and mining explosion-proof cell phone, to help you