What is the discharge coefficient of the mixer? The discharge coefficient is the ratio of the concrete mixed by the mixer to the original feeding volume. The calculated discharge volume is the coefficient multiplied by the charging capacity of the mixer. The manufacturer of concrete mixer will explain the content in more detail.
The working time of the mixer can be divided into: charging time, that is, from the start of charging to the mixing cylinder to the end of the charging process; Discharge time, at least 95% of the mixed materials from discharge to discharge; Mixing time, from the end of feeding to the beginning of discharging; Cycle time refers to the time from the previous feeding operation to the next feeding operation under continuous production conditions, that is, the total time of an operation cycle.
(1) Discharge coefficient of the mixer: the volume of concrete that can be mixed by the mixer each time (plate) is called the discharge capacity of the mixer; The volume of dry materials that can be loaded each time is called the feeding capacity, and the internal volume of the mixing drum is called the geometric capacity of the mixer; In order to keep enough mixing space after charging in the mixing drum, the ratio of feeding capacity to geometric capacity is generally 0.22-0.40, which is called the utilization coefficient of the mixing drum. The ratio of discharge capacity to feed capacity is called discharge coefficient, which is generally 0.60-0.70. When calculating the feeding amount, the discharging coefficient can be taken as 0.65.
(2) Calculation of production capacity of mixer
Production rate of mixer
Calculate according to the following formula
T1, t2, t3 - respectively the time of loading, mixing and unloading (S);
V -- discharge capacity of mixer;
K -- utilization coefficient of working time of each cycle.
What is the discharge coefficient of the mixer? The above is the relevant answer to the question. Do you have any understanding? Follow our website and contact us at any time http://www.zkhntjbj.com , share and communicate!