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When using the laser cutting machine ventilation
by：Transon
2020-10-31
Laser cutting machine ventilation conditions: when using the
1, the exhaust air exhaust processing on cut surface local operation only commonly, local airflow is management, make the local working place is not polluted by the filler, maintain good air environment. General units by gas-collecting hood, local ventilation duct, purification system and fan of four parts. According to the different methods of gas collecting local ventilation can be divided into fixed local exhaust system and mobile local exhaust system. Fixed local exhaust system is mainly used in the operation place and workers operating mode fixed large CNC cutting production workshop, according to the actual situation of disposable gas-collecting hood position. Mobile local exhaust system is relatively flexible working status, according to the different operating mode, adopt different work attitude, ensure processing efficiency and operation convenience. CNC cutting dust and harmful gas purification system usually adopts bag or electrostatic dust removal combined with adsorbent way of purification, high treatment efficiency, stable working state.
2, ventilation overall ventilation also calls the dilution ventilation, it is diluted with clean air indoor harmful concentration in the air, make indoor air harmful concentrations less than high hygiene standards stipulated by the allowable concentration, also unceasingly will pollute the air to the outdoor purification or collection. Comprehensive ventilation including natural ventilation and mechanical ventilation. Abroad, for outdoor CNC numerical control cutting cutting operation or open space, generally USES natural ventilation way, way for indoor work usually adopt mechanical ventilation. By installing it on the wall or ceiling of axial flow fan, welding smoke emitted within the workshop, or after purifier to purify the inner loop used in the workshop, achieve the goal of make workshop of smoke concentration is reduced. Cycle is to purify the air, to solve the energy loss due to the workshop, which is widely used abroad.
1, the exhaust air exhaust processing on cut surface local operation only commonly, local airflow is management, make the local working place is not polluted by the filler, maintain good air environment. General units by gas-collecting hood, local ventilation duct, purification system and fan of four parts. According to the different methods of gas collecting local ventilation can be divided into fixed local exhaust system and mobile local exhaust system. Fixed local exhaust system is mainly used in the operation place and workers operating mode fixed large CNC cutting production workshop, according to the actual situation of disposable gas-collecting hood position. Mobile local exhaust system is relatively flexible working status, according to the different operating mode, adopt different work attitude, ensure processing efficiency and operation convenience. CNC cutting dust and harmful gas purification system usually adopts bag or electrostatic dust removal combined with adsorbent way of purification, high treatment efficiency, stable working state.
2, ventilation overall ventilation also calls the dilution ventilation, it is diluted with clean air indoor harmful concentration in the air, make indoor air harmful concentrations less than high hygiene standards stipulated by the allowable concentration, also unceasingly will pollute the air to the outdoor purification or collection. Comprehensive ventilation including natural ventilation and mechanical ventilation. Abroad, for outdoor CNC numerical control cutting cutting operation or open space, generally USES natural ventilation way, way for indoor work usually adopt mechanical ventilation. By installing it on the wall or ceiling of axial flow fan, welding smoke emitted within the workshop, or after purifier to purify the inner loop used in the workshop, achieve the goal of make workshop of smoke concentration is reduced. Cycle is to purify the air, to solve the energy loss due to the workshop, which is widely used abroad.
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