有机元素分析仪-残余应力检测-利曼百科

Operation method of dry powder fire extinguisher filling equipment

1. Operation：

1The filling machine should be placed horizontally in a dry, clean and ventilated place；

.2The working ambient temperature of the filling machine is -5℃ to 45℃；

.3 Turn on the power supply and start the filling machine. When filling the powder, first put the empty bottle of the fire extinguisher on the electronic scale, put the filling module on the mouth of the fire extinguisher bottle, and press the peel button on the electronic scale to zero.Open the filling ball valve on the filling module to start filling the powder, and at the same time insert the stainless steel powder suction tube into the powder bag or powder bucket (note: the powder suction tube should be inserted into the deepest part of the powder)；

.4 Constantly move the powder suction tube to let the powder suction port suck the powder, do not let the air into the tube so as not to affect the filling speed；

.5 When the filling reaches the specified weight, close the filling ball valve, remove the fire extinguisher and check the weight.；

.6The optimal filling pressure during filling is -0.06MPa to -0.009MPa. When the pressure drops below -0.04MPa, the filling speed will slow down significantly. At this time, the filling ball valve can be closed and the vacuum pressure can be increased before filling.；

.7 Before stopping, be sure to turn the rotating button on the control panel of the filling machine to the “cleaning” gear, and use the pulsed air flow generated during pressure relief to clean the residues on the filter element. After the vacuum pressure returns to “zero”, the total power supply can be turned off.

2. Maintenance ：

.1 Keep the filling machine clean and the oil level of the vacuum pump to ensure normal operation；

.2 Dry powders containing impurities, dry powders with excessive moisture content, and dry powders that are not up to standard are strictly prohibited from being used to avoid damage to the equipment；

.3 The filling machine should be used for 300-500 hours, and the dry powder in the filter barrel should be cleaned.；

.4 When cleaning up the dry powder, the “Clean” button should be activated. After the pressure returns to zero, take a large plastic bag to cover the filter barrel and the lower cover plate, loosen the clamp on the cover plate, remove the cover plate, and pour the dry seam into the plastic bag.；

GFM16-1 automatic fire extinguisher dry powder filling machine

Technical parameters：

Filling accuracy: 1KG≤±0.02

Filling speed: 5kg/min

Voltage: AC380V or AC220V 50Hz

Power: 1.1kw

Weight: 110kg

Volume: Length*width*height 870*590*1320mm