The concrete mixing plant needs to invest a lot of manpower and material resources from the preparation to the normal operation, so in the later operation process, the user hopes to reduce the cost as much as possible, which needs to do a good job in reducing energy consumption. Here are some suggestions for reducing energy consumption.

1. Reduce the frictional resistance of various parts of the machine

Strictly implement the mechanical technical maintenance system and lubricate as required to reduce the resistance loss of the running mechanism, such as the rolling friction resistance between the drum tyre and the roller surface, the friction resistance between the support shaft of the roller and the sleeve, and Increase the resistance of the hopper, etc., thereby improving the mechanical efficiency.

2. Reduce mechanical dead load

Measures can be taken from the feeding, mixing and discharging process to reduce the mechanical ineffective load: the feeding hopper should be put down in time after unloading to reduce the energy consumption of vibration, and the mixing time should be correctly grasped. Under the premise of ensuring the quality of the concrete, it should be discharged at the right time. Reduce power consumption. Unloading must be done. If the mixing drum has too much sticky material, it should be cleaned up. Too much residual material not only affects productivity, but also increases power consumption.

3. Shorten mechanical idle time

In addition to the idling time for starting and stopping maintenance according to the operating regulations, the mechanical idling time should be shortened as much as possible during the construction process. For electric concrete mixers, if the electric concrete mixer is not supplied in time, or the stick concrete transportation, pouring and other reasons cause the idling operation If it takes more than 1 minute, it should stop without load to save energy. For internal combustion concrete mixers, the throttle should be adjusted in time to make the internal combustion engine run at idle speed. If the idling time is long, it should also be shut down to reduce fuel consumption.

4. Other energy-saving measures

Refer to the economic use measures of electric motors or internal combustion engines.

Doing a good job of energy saving can not only reduce the cost of users, but also contribute to the establishment of a sustainable society.