攪拌機(jī)的出料系數(shù)指的什么？出料系數(shù)是混凝土攪拌機(jī)攪拌后，出來的混凝土和原來投料體積之比，算出料量是系數(shù)乘以攪拌機(jī)的裝料容量。下面混凝土攪拌機(jī)廠家為您講解更為詳細(xì)的內(nèi)容。

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.

攪拌機(jī)的工作時(shí)間可分為：裝料時(shí)間，即從加料開始到攪拌筒，到裝料過程結(jié)束；出料時(shí)間，從出料到出料少95%的攪拌物料；攪拌時(shí)間，從加料結(jié)束到出料開始；周期時(shí)間是指在連續(xù)生產(chǎn)條件下，從上一個(gè)投料工序開始到下一個(gè)投料工序開始的時(shí)間，即一個(gè)操作周期的總時(shí)間。

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)攪拌機(jī)的出料系數(shù)：攪拌機(jī)每次（盤）可攪拌出的混凝土體積稱為攪拌機(jī)的出料容量；每次可裝入干料的體積稱為進(jìn)料容量，攪拌筒內(nèi)部體積稱為攪拌機(jī)的幾何容量；為使攪拌筒內(nèi)裝料后仍有足夠的攪拌空間，一般進(jìn)料容量與幾何容量的比值為0.22-0.40，稱為攪拌筒的利用系數(shù)。出料容量與進(jìn)料容量的比值稱為出料系數(shù)，一般為0.60-0.70。在計(jì)算進(jìn)料量時(shí)，可取出料系數(shù)0.65。

(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)攪拌機(jī)的生產(chǎn)能力計(jì)算

(2) Calculation of production capacity of mixer

攪拌機(jī)的生產(chǎn)率

Production rate of mixer

Q

Q

按下式計(jì)算

Calculate according to the following formula

:

:

Q＝3.6VK/t1t2t3（m3/h）

Q＝3.6VK/t1t2t3（m3/h）

式中

Where

t1、t2、t3——分別為裝料、攪拌、卸料時(shí)間（S）；

T1, t2, t3 - respectively the time of loading, mixing and unloading (S);

V——攪拌機(jī)出料容量；

V -- discharge capacity of mixer;

K——每循環(huán)工作時(shí)間的利用系數(shù)。

K -- utilization coefficient of working time of each cycle.

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