Explosion proof equipment

Classification, structure and installation of explosion proof flexible pipes and how to judge whether to install them or not

Explosion-proof flexible pipe with flame retardant, corrosion resistance, aging resistance and other performance advantages, often used in large quantities in petrochemical and other explosive hazardous places, it can not only effectively prevent the occurrence of explosions and fires, but also protect the safety of equipment and personnel. I. Classification of explosion-proof flexible tube 1. According […]

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What is the difference between explosion proof cables and conventional cables?

I. Application of explosion-proof cables: Explosion-proof cables are widely used in electrical equipment and systems in hazardous environments such as petroleum, chemical, coal mine and ship to ensure safety and reliability in the workplace. They are also used in the power supply lines and control lines of fire pumps, sprinkler pumps, fire elevators, power supply

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Why is it necessary to prevent dust explosion? and Five measures to prevent dust explosions

Why is it necessary to prevent dust explosion? and Five measures to prevent dust explosions According to relevant statistics, from 1900 to 1956, a total of more than 1,000 dust explosion accidents in the United States, Japan from 1952 to 1979, more than 200 such accidents. In China, in 1942, the Benxi coal mine coal

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Explosion proof lighting switch introduction

Knowledge about explosion-proof Lighting switches explained What is an explosion proof lighting switch? An explosion-proof switch is an electrical control device designed for flammable and explosive environments, with the core function of achieving safe and reliable electrical control in extremely hazardous locations. The device is designed to follow strict international standards (e.g. IEC 60079) to

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Electrical explosion proof and ventilation requirements for gas boiler rooms

1 gas boiler room explosion-proof design Oil, gas boiler room boiler room gas regulator room, fuel pump room, pulverized coal preparation room, coal crusher room and coal transport corridor with explosion hazardous areas such as the classification, should be consistent with the current Chinese and European Union standards, “Explosion Hazardous Environment Electrical Installation Design Code”

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Explosion-proof lamps and explosion-proof equipment Tools for explosive environments

Personnel responsible for operating equipment and processes in explosive environments should provide all personnel working on site with information and materials on the safe use of hand tools. The following two different types of tools should be distinguished: (1) Tools that can only cause a single spark when in use (such as screwdrivers, wrenches, impact

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explosion-proof lamps:Special requirements for ambient temperature of flameproof electrical equipment

Ambient temperature refers to the temperature of the air or other medium surrounding the equipment or component. Under normal circumstances, the ambient temperature for equipment operation should be -20 to 40 ℃. In such cases, no additional ambient temperature marking is required. However, when the equipment is expected to be used in an environment outside

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Amasly: Those matters that cannot be ignored in the warehouse management of professional explosion-proof lighting companies

In the operation of enterprises, warehouse management plays a very important role and is the cornerstone of ensuring the continuous stability of product quality. Once problems occur, it will directly cause economic losses and even bring adverse effects to the brand. Now let’s talk about those things in warehouse management that cannot be ignored. The

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Requirements for gaskets and seals in equipment protected by dust ignition-proof enclosures “t” for explosion-proof lamps

It is well known that the protective performance of the equipment enclosure protected by the dust-proof ignition-proof enclosure “t” is a key point that product design focuses on. Therefore, the structural rationality of the gaskets and seals that play a protective role is particularly important. I. Structural Requirements In the mating surfaces, compressed gaskets can

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Introduction to the Pouring Sealed Explosion-proof Type of Explosion-proof Lamps

The encapsulated type involves completely enclosing the components that may generate sparks or heat capable of igniting explosive mixtures within a compound or a non-metallic casing with adhesive bonding, ensuring that they cannot ignite dust layers or explosive environments under operating or installation conditions. The above is the definition of potting type. In simple terms,

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