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Silica gel tube production to prevent electrostatic hazards measures what?
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We all know that friction can produce electricity, especially the friction silicone tube, latex tube and human clothes directly can produce static electricity, the following Xiaobian introduce silicone rubber hose production to prevent electrostatic hazards measures what?
A, all processes, equipment of electrostatic hazards to place, must use the static corresponding safety measures.
In two, the surrounding environment may explode gas region, must strengthen the ventilation measures, the concentration control in the lower explosion limit of the following.
Three, take the electrostatic safety measures, the electrostatic potential of the insulator should be controlled within the allowable values for the following. The recommended allowable value for:
1 in the presence of combustible, flammable mixture of the surrounding environment and may reach the range of explosion, the minimum ignition energy of < 0.1mJ combustible, flammable mixture, the electrostatic potential of the insulator should be controlled under 1kV; the minimum ignition energy was more than 0.1mJ of combustible, flammable mixture, should be controlled in 5kV below the insulator static static.
2 only to prevent static insulator with electric shocks from occasion to operating personnel, the electrostatic potential of the insulator should be controlled under 10kV.
3 in the static electricity on the possible operators shock caused two accidents of the occasion, in addition to electrostatic potential insulator should be controlled below 10kV, corresponding security measures should be on the equipment or device.
Four, where there is a risk of explosion and fire area, the operators must wear anti-static shoes or conductive shoes, anti-static overalls. Operation area should be laying conductive ground, conductive to face resistance should be less than 10 ohms, and must always maintain its conductive properties, it is strictly prohibited to operators in synthetic fiber clothes (have adopted antistatic solution handle regular clothes except) enter the area, it is strictly prohibited to undress in the region.
Five, the need to prevent a place where human live, operator should wear anti-static shoes, the operating area of the ground should be laid conductive ground, and always maintain its conductive properties.
The following static security measures six, rubber production process in the main process and place:
1 rubber: open rubber mixing machine, rubber plastication of material for tabletting and returning refining gasoline mucilage glue film of rubber insulation, should be installed the ion flow static eliminator.
2 thermal refining: open rubber mixing machine for heat insulation rubber, in the film should be installed from source of induction type electrostatic eliminator.
3 glue manufacturing: in the manufacture of glue using a flammable solvent, must take the following measures:
The mortar should be used in gear manufacturing machinery. When using the triangle belt transmission, the transmission with a triangular belt must use anti-static v-belt. Such as the use of ordinary triangle belt transmission, must be taken to improve the surface of the conductive performance measures, and should be checked regularly, timely treatment according to the use condition, so that the surface of any point on the earth resistance value in any case not greater than 10.
Stripping the mortar barrel adhesion adhesive film, must leave a explosion and fire hazardous area, the action must be light, slow.
To prohibit the use of pump directly to the mortar mixing barrel injection solvent, must take the way of self. The pipeline when the conveying mortar and oil solvent with rubber or plastic pipe, must use the conductive rubber, conductive plastics or conductive rubber hose braided metal layer, and must be reliable grounding.
Artificial into rubber strip, opened the lid or transport mortar and mortar covering, the action must be light, slow. Covering made of insulating material is strictly prohibited.
This article from the Shenzhen City Qiyu Silicone Rubber Co., Ltd.: http://m.baozhi.net.cn/news_v.asp? Id=304
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