Mortar spraying machine is also known as mixed mortar spraying machine, rapid mortar spraying machine, wall spraying machine. What is the safe operation procedure of mortar sprayer?
1. Before starting the mortar spraying machine, drop oil to the driving system position several times according to the operation ability of the gasoline pump.
2, after the switch power supply, first electric main motor, check whether the vulcanized rubber screw rotation direction is the same, if not the same, not only to replace the switch power supply phase line (every time the wire again must be checked).
3. Connect the transport plastic hose and nozzle, add 5L of cold water to the silo, start the motor to pump out the clean water pump, use the wet silo, pump shell and transport plastic hose, shut down after pumping out most of the water.
4, start the air compressor, and open the electric air valve, add putty powder or architectural paint to the bunker can start spraying.
5. No high speed without materials or water in the silo is allowed.
6. At the end of the work, the surplus material in the hopper should be emptied, and enough cold water should be injected into the hopper to clear the hopper, and the pump should be started. The plastic hose and nozzle should be cleaned until all the surplus material is cold water, so as to prevent the condensation of surplus material in the plastic hose and block the plastic hose and nozzle.
7, shut down time is too long, the equipment scrub clean, and remove the increase of screw, after oil, appropriate storage, reinstall the application.
8. If the pump pressure is insufficient, the stator bolts of the motor can be adjusted or the buffer block can be removed and the vortex bar can be added.
9. Before spraying, tap water of the total area sprayed shall be infiltrated; When spraying, the nozzle should be as vertical as possible and the sprayed surface (the distance can be adjusted according to the actual spraying effect) should be evenly sprayed, and the process flow should be carried out harmoniously. The wall is too dry or spray too long after the time will seriously harm the actual effect, to change the processing technology
10, to the bin to put material to be symmetrical, can not be interrupted, when the transport screw rotation, prohibit mixing with sticks in the bin, to prevent death
11. If the anchoring and spraying pipe is blocked, switch the power switch to the manual position, only turn on the refrigeration compressor, remove the quick insert joint of the pump head, and then block the nozzle down to solid, the air pressure causes the working pressure in the opposite direction, blow out the residual slurry of the conveying pipe, install the quick insert joint, and everything works normally at the beginning.
12. Safety helmet, goggles, protective clothing and other protective equipment shall be worn when the spouting hand is actually operated
13. Add buffer block and lead screw as spare parts, in order to increase the service life, in the first application, add the stator foundation bolt of the motor in the situation of loosening, when the working pressure is reduced, the total flow is significantly reduced, adjust the clamping foundation bolt to make it in all normal working conditions.
