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The measure of electrostatic harm avoids in balata production
From;    Author:Stand originally
The working procedure of electric harm, facilities comes 1 Fan Youjing place, must use corresponding electrostatic safety precaution.

2 may appear in surroundings the area of volatile gas, must strengthen ventilated measure, make its concentration control is under lower explosion limit.

3 after taking electrostatic safety precaution, the electrostatic potential of dielectric should be controlled in allow a value the following. Commendatory permission is worth for:

3. 1 can be lighted in surroundings existence, when flammability mixture reachs explosive range possibly, right the smallest catch fire energy < 0. Of 1 m J can light, flammability mixture, the electrostatic potential of dielectric should be controlled it is under 1 k V; Right the smallest catch fire energy ≥ 0. Of 1 m J can light, flammability mixture, of dielectric electrostatic static should control it is under 5 k V.

3. 2 create tip-and-run situation to operating personnel to prevent to take static dielectric only, the electrostatic potential of dielectric should be controlled it is under 10 k V.

3. 3 be in electrostatic the situation that creates an accident 2 times to operating the likelihood when personnel electrical shock, the electrostatic potential that eliminates dielectric should be controlled it is under 10 k V outside, should take corresponding safety precaution to equipment or device.

4 every has explosion and the area with dangerous fire, operation personnel must be worn antistatic shoe or electric shoe, antistatic coverall. Operate an area to answer ground of laid electric conduction, face ground block value electricly to answer under 10 Ω , often must hold property of its electric conduction, the dress of synthetic fibre of dress of forbidden operation personnel (already used antistatic the dress except that solution handles regularly) enter afore-mentioned area, forbidden in afore-mentioned area disrobe.

5 every needs to prevent the one place with live human body, operation personnel should be worn antistatic shoe, operate area area to answer ground of laid electric conduction, often hold property of its electric conduction.

6 rubber products produces the electrostatic safety precaution of main working procedure and place in the process to be as follows:

6. 1 refine glue: Undertake giving birth to glue with machine of glue of open mode refine plasticate, right when sizing material of insulating properties oak has sheeting and film of glue of rubber cement of the benzine that return temper with fire, should furnish ion sheds electrostatic arrester.

6. 2 hot refine: When heating up refine glue for insulating properties with machine of glue of open mode refine, provenance is taken to answer in film furnish induction type is electrostatic arrester.

6. 3 rubber cement makes: When use flammability dissolvent makes rubber cement, must take following step:

6. 3. 1 rubber cement makes machinery should introduce positive drive as far as possible. When using V-belt transmission, transmission must be chosen with V-belt antistatic V-belt. If use common V-belt transmission when, must take the step that improves performance of its surface electric conduction, answer to be checked regularly, handle in time according to using a case, the right resistance for love or money that makes its surface either is nodded is not more than 10 Ω .
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