The safe use of acid and alkali resistant protective shoes

1) The role of protective shoes

A. Prevent objects from being smashed or stabbed. Such as falling objects and nails from high places, sharp objects are scattered on the ground, which may cause injuries or stabbings.

b, prevent high and low temperature injury.

c, prevent acid and alkaline chemicals damage. Exposure to acid and alkaline chemicals during operation may result in foot burns by acid and alkali.

d, prevent electric shock injury. Electrocution injury caused by contact with live matter during operation.

e. Prevent electrostatic damage. Static damage to the human body is mainly caused by psychological disorders, fear, causing second accidents such as falling from high places.

2) The use and precautions of insulating shoes (boots)

a, should be based on the voltage level of the workplace, the correct selection of insulation shoes, low-voltage insulation shoes are prohibited in high-voltage electrical equipment auxiliary safety equipment to use, but whether wearing low-voltage or high-voltage insulation shoes (boots), shall not directly touch the electrical equipment with hands

b, cloth insulated shoes can only be used in a dry environment to avoid wet cloth.

C. When wearing insulated boots, the pants should be put into the boots. When wearing insulated shoes, the pant tube should not be long and the height of the outer edge of the sole, but not long and the ground, and keep the cloth dry.

d, non-alkali oil rubber sole, do not contact with acid and alkali oil substances, and should prevent sharp objects stabbing. Low-voltage insulation shoes can not be used as insulation shoes if the bottom pattern is polished and the internal color is exposed.

e, in the purchase of insulation shoes (boots), should check whether the shoes have insulation permanent marks, such as red lightning symbol, the sole has the number of volts, etc.; Whether there is a certificate, safety certification, production license number, etc.

3) Acid and alkali resistant shoes (boots) use and precautions

a, acid and alkali resistant leather shoes can only be used in general low concentration of acid and alkali working places, can not be soaked in acid lye for a long time operation, to prevent acid and alkali solution into the shoes to corrode the foot caused damage.

b, acid and alkali resistant plastic boots and rubber boots, should avoid contact with high temperature, sharp objects damage the boot or boot soles, causing leakage, affecting the protection function.

c, acid and alkali resistant plastic boots and rubber boots after wearing, the application of water to wash the acid and alkali liquid on the boots, and then cool dry, avoid direct sunlight, to prevent plastic and rubber aging brittle, affecting the service life.

4) Precautions for the use of anti-static shoes and conductive shoes

A. In use, should not wear insulated wool socks and insulated insoles at the same time.

B. The place where anti-static shoes are used should be an anti-static ground, and the place where conductive shoes are used should be a conductive ground.

c. Do not use anti-static shoes as insulation shoes.

d. Antistatic shoes should be used together with antistatic clothes.

e, in the process of wearing, resistance test should be carried out according to the regulations, and it can be used in accordance with the regulations.