Pigment special installation, testing work belt dryer-CHANGZHOU JIANUO GRANULAING DRYING EQUIPMENT CO.,LTD

Pigment special installation, testing work belt dryer

　　Pigment specific installation and transportation belt dryer
　　Because the pigment special belt dryer volume, weight, hoisting and transportation should grasp the focus, to prevent deformation. Pigment special belt dryer installation does not need to put the anchor, single use can be placed directly on the ground and correction levels. In the operation of the chain and the requirements of rotating parts without card touch phenomenon. In series two, before and after mutual connection and maintain level, material can automatically turn over to flow to the second network with the formation of a tandem production line. Pigment special belt dryer installation should be consistent with the requirements, to ensure the safety of. Installation is complete before commissioning, should add the lubricating oil filter, speed chain, transmission bearing parts.
　　Pigment special belt dryer test
　　Pigment special belt dryer before starting, check the fan power supply connection is reliable, the fan is turned to the right. Electric control box should be reliable grounding. Belt type operation of the motor is normal. Functions and variable frequency adjustable speed system should be consistent with the requirements. The converter shall be strictly refer to manual operation, in order to prevent damage. Pigment special belt dryer mesh belt steering must be correct, rotating flexible, natural, no card network, beating phenomenon, mesh belt is strictly prohibited reverse. Heater air intake before, should first steam drain valve on the manifold open, drain the condensed water in the pipeline, and the bypass valve is open, direct steam pipeline rust away impurities, and then close the bypass valve, then let the trap began to work, and shall check the heater, steam trap, the electromagnetic valve is working properly. Spiral discharging rotation direction is normal. Open the pigment special belt dryer after the power switch, should check the electrical components, temperature control, frequency conversion system pulse dust collector is working properly. Check whether the extruding machine speed to meet the requirements, the material box has no other impurities. Especially the extruding machine after use if a plurality of residue buildup in the machine, must rinse with water after starting, there may not be any metal objects into the body material box to avoid rolling bad drum, above all meet the requirements can be formally feeding operation.
　　Open the power to make all parts of the machine in normal operation. General running for 10 minutes after the start of feeding, boot time by following the sequence of operation.
　　1 open the steam inlet valve (oven temperature measuring electromagnetic valve control)
　　2 open the circulating fan (note the motor in normal operation by station opened)
　　3 open the wet exhaust fan (note the motor in normal operation by station opened)
　　4 open the drying chamber belt conveyor frequency controller button, turn to normal (when the temperature reaches the specified requirements)
　　5 open the extruding machine, the speed from slow to fast (according to the test material thickness setting speed)
　　6 open the bottom cleaning system (discharging screw conveying mechanism)
　　7 open the pulse controller (set the pulse times and should always clean up the material box material)
　　8 open finished charging system (to ensure smooth feeding)
　　Stop
　　Shutdown according to the following sequence of operation:
　　1 closed feeder, material feeding machine shutdown to clean up.
　　2 close the steam valve, should in general be in feeding, discharging network no material is then off steam.
　　3 closed circulating fan: start from feeding by station shutdown.
　　4 close the wet exhaust fan: start from feeding by station closed.
　　5 close the mesh belt drive variable frequency controller.
　　Close the valve at the bottom of the cleaning device 6.
　　7 the material all cleaned up, turn off the power.