Standard for installation of anti-static facilities in MIBK workplaces?

Standard for Installation of Anti-static Facilities in MIBK Workplaces

in the chemical industry, MIBK (methyl isobutyl ketone) is a common organic solvent, because of its flammable and explosive characteristics, the safety management of the workplace is particularly important. The installation of anti-static facilities is one of the important measures to ensure the safety of MIBK workplaces. This paper will analyze the installation standards of anti-static facilities in MIBK workplaces in detail to ensure the safety of the working environment.

1. MIBK characteristics and anti-static importance

MIBK is a colorless liquid with low viscosity and high volatility. It is often used for cleaning, deoiling and manufacturing solvents. Because of its low flash point (about -18 ℃), it is easy to be ignited. Therefore, the accumulation and discharge of static electricity are potential safety hazards during storage, transportation and use. Electrostatic discharge may cause fire or explosion, which may seriously threaten the safety of personnel and equipment. Therefore, the installation of anti-static facilities is the basis of MIBK workplace safety management.

2. Anti-static facilities of the basic requirements

In MIBK workplaces, the installation of anti-static facilities needs to follow relevant industry standards and specifications, such as GB 12158-2006 "Anti-static Safety Code for Explosion and Fire Hazard Environments". The following are the basic requirements for the installation of anti-static facilities:

(1) Static grounding

Electrostatic grounding is the core of anti-static facilities. All equipment, pipes and vessels in contact with MIBK must be grounded to ensure that static electricity can be quickly discharged. The grounding resistance should be less than 100 Ω to ensure good conductivity. The grounding wire shall be made of anti-corrosion material, such as galvanized steel, and the grounding effect shall be checked regularly.

(2) Anti-static material selection

In the workplace, materials with anti-static function should be used. For example, the ground can choose anti-static floor coating or laying anti-static floor, to avoid the accumulation of static electricity. Infusion pipes, storage tanks and other equipment should use conductive materials or install conductive lining to reduce the generation of static electricity.

(3) Human body electrostatic protection

When entering the MIBK workplace, operators should wear anti-static overalls and anti-static shoes to reduce the accumulation of static electricity in the human body. Through wrist-type or ankle-type electrostatic discharge device, the human body static electricity can be safely exported.

3. Anti-static facilities installation steps

In order to ensure the effectiveness of anti-static facilities, the installation process needs to be carried out in strict accordance with the following steps:

(1) Assessment of workplace electrostatic risk

Before installing anti-static facilities, the static risk of the workplace should be fully assessed. Including the type of equipment, process, environmental humidity and other factors, to determine the need to take anti-static measures.

(2) Design of anti-static system

According to the evaluation results, design an anti-static system that meets the standards. The system shall include components such as static grounding, anti-static materials and electrostatic protection of human body, and ensure the effective connection of each part.

(3) Installation and testing

After installation, the anti-static system should be fully tested, including grounding resistance, conductivity and electrostatic discharge effect. The test results should meet the relevant standards to ensure the reliability of the system.

(4) Maintenance and update

Anti-static facilities require regular maintenance, including checking the integrity of the ground wire, cleaning the surface of anti-static materials, and replacing invalid electrostatic discharge devices. With the advancement of technology and technology, anti-static facilities should be updated in time to ensure that they always meet safety requirements.

4. MIBK workplace other safety measures

In addition to the installation of anti-static facilities, MIBK workplaces also need to take other safety measures to fully ensure the safety of operations. For example, a complete fire alarm system, explosion-proof electrical equipment and emergency escape routes should be provided. Operators shall receive professional safety training and master the physical and chemical properties of MIBK and emergency treatment methods.

5. Conclusion

The installation standard of anti-static facilities in MIBK workplaces is the key link to ensure the safety of operation. Safety accidents caused by static electricity can be effectively prevented by electrostatic grounding, the selection of anti-static materials and the protection of human body. Chemical companies should strictly follow relevant standards and specifications, scientifically design and install anti-static facilities, and strengthen daily maintenance and management to ensure the safety of the workplace. Only in this way can we provide comprehensive protection for personnel and equipment and promote the sustainable development of enterprises.