Cement tank which works
The following details cement tank works. I hope for your help!
1, when the cement silo (cement tank) should be made by special crane to erect and then placed in advance prefabricated concrete foundation, and check the cement silo (cement tank) erected after the vertical and horizontal degrees and then at the bottom of the foundation embedded parts welding firm.
2, storage silos fixed later by the bulk js750 electric self-loading concrete mixer cement truck transporting cement to the site, and then bulk cement truck transporting pipe and cement silo (cement tank) feed line connected, through bulk cement truck’s gas pressure cement tank delivered to the cement silo (cement tank) inside.
3, in the process of transporting cement to the inside of the storage silo, Zhengzhou concrete mixer operator to continuous vibration motor press the ESP button, shake off the dust attached to the bag of cement to prevent blocked bag, occurred explosion warehouse.
4, once blocked the bag, the warehouse warehouse roof pressure exceeds the safety pressure relief valve pressure, the pressure relief valve to open the inner pressure release warehouse, warehouse explosion prevent accidents.
5, by the level of material position can be observed in full and the lack of material warehouse.
6, when the need to discharge, first open the manual discharge valve at the bottom of the cone, and then transported by means of cement concrete transfer out paddle stirrer. In the discharge process, if there is “bagging” phenomenon, press the button on the timely arch breaker solenoid valves were blowing, eliminating the “bagging” in feeding, to ensure smooth supply of cement.
7, when the cement delivery device (screw conveyor) fails, first turn off the manual discharge valve cone at the bottom, to prevent cement spills, resulting in waste.
Stabilized soil mixing station investigation and the reasons for inability to work
When the stabilized henan better js concrete mixer with winch soil mixing machine has just started hydraulic system pressure is normal, after working for some time, with the sharp rise in the hydraulic oil temperature, gradually lower system pressure
Drop, until the mixing rotor can not be rotated. Check the hydraulic oil grayish black color and oil in metal shavings.
Analysis: produce a lot of dust flying when mixing machine operations, from air filters and the piston rod of the hydraulic tank into the hydraulic system, since hydraulic oil
And the filter is not regularly replaced, resulting in pumps, motors badly worn. Worn metal shavings produced in the hydraulic oil flow, further exacerbating its mill
Loss, and hydraulic oil into a gray and black. When the temperature of the hydraulic system, pumps, motors serious leak valve plate, causing weakness action. The troubleshooting method
First, the machine drives the pump rotor, the rotor motor drives the pump running, walking motor full dismantling, found its valve plate and cylinder block there are different concrete mixer
Wear. Replace badly worn valve plate, all the cylinder block and valve plate lapped to fit tight contact surfaces. Replace the secret pumps, motors,
After the seals, and the pump motor parts be js500 electric twin shafts concrete mixer thoroughly cleaned, then the pump and motor assembly.
Secondly, all the hoses apart, flush with gasoline inside it.
Once again, the hydraulic oil tank inspection port to open, with the dough (made mixing surface and hydraulic oil) will be attached to the metal surface of the tank all the crumbs stick out.
Then, with gasoline will adhere to the hydraulic oil cooler fins sludge maceration, using high-pressure air that has been soaked sludge blow.
Finally, pump, motor, tubing and hydraulic tank assembled to the mixing machine, replacement of hydraulic oil filter and air filter hydraulic tank, after the test machine fault disappears.