Safety is every flour factory enterprises attach great importance to the problem, because the dust explosion is not like a fire may occur at any time, so people question the safety of flour mills, even though they know but did not cause has certain attaches great importance to.As a result, the consequences of accidents can be disastrous.From the design aspect, electrical explosion-proof and daily maintenance Angle to prevent dust explosion from a brief analysis.
(1) the flour processing equipment should be equipped with an overload protection device with high sensitivity.
(2) good dust removal system and good dust collection device.
(4) the device for conveying compressed air pipeline should be able to quickly cut off the air source.
(5) the equipment such as flour machine, wheat machine and impact machine must be installed before entering the machine.
(6) the dedusting equipment shall be designed and discharged, and shall be well grounded in case of electrostatic spark.
2. Electrical equipment.
(1) the explosion-proof electrical equipment must be considered for the properties of explosive mixtures.
(2) electrical equipment should be used to fully consider the level of the explosion hazard site.
(3) the distribution room of the flour mill is best kept away from the dangerous places that may cause dust explosion to reduce the possibility of explosion accidents.
(4) the requirements of explosion protection shall be fully considered in the installation of electrical wiring.
(5) adopt reliable grounding to prevent dust electrostatic discharge detonation.
3. Daily maintenance management.
(1) the staff of education shall strictly implement the safe production operation procedures.
(2) it is strictly forbidden to produce all kinds of fire and fire activities in the workshop, and the necessary repair work should be completely eliminated before proceeding.
(3) regularly check and clean the ventilation and dust removal system.
(4) check the grounding condition of the conveying equipment regularly, often clean the dust on the lighting fixtures, and prevent the dust from burning and burning.
(5) when a fire breaks out, the air pipe should be disconnected immediately.
Shijiazhuang huanpai machine co., ltd. Is a warm reminder that the safety hazard of flour mill can be eliminated through the administration, technology and equipment management of the factory to a great extent.At the same time, if we can cooperate with the advanced, safe and reliable ventilation and dust removal system, adopt reasonable automatic control device, and increase the awareness of the importance of safety, the dust explosion will be effectively stopped.