For large concrete mixer, generally, the components of concrete mixing plant include material storage system, material transportation system, metering system, mixing system and control system. Aggregate storage is generally divided into several forms, such as ground silo, star stockyard, steel in-line silo, etc.

大型混凝土攪拌機(jī)，地倉(cāng)式貯存方式是有下儲(chǔ)料倉(cāng)、下地長(zhǎng)廊、水平皮帶輸送機(jī)等組成。每個(gè)料倉(cāng)的間隔是4到6米左右，有的時(shí)候也可以在地下直接進(jìn)行計(jì)量，這種結(jié)構(gòu)的優(yōu)點(diǎn)是料場(chǎng)直接作為料倉(cāng)、容積較大、骨料上料簡(jiǎn)單、效率較高。

The underground storage mode of large concrete mixer is composed of lower storage bin, underground corridor, horizontal belt conveyor, etc. The interval of each silo is about 4 to 6 meters. Sometimes it can also be measured directly underground. The advantages of this structure are that the stockyard is directly used as a silo, large volume, simple aggregate feeding and high efficiency.

大型混凝土攪拌機(jī)，星形料場(chǎng)一般是配合拉鏟使用,通?？梢再A存3一6種不同規(guī)格骨料,中間由隔墻隔開(kāi),隔墻由隔倉(cāng)柱及隔板組成。星形料場(chǎng)的地面必須采用混凝土結(jié)構(gòu)的地面，其目的是防止骨料被污染，在一些必要的情況下還應(yīng)該增設(shè)排水系統(tǒng)以及供熱采暖設(shè)施等。

For large-scale concrete mixer, star stockyard is generally used in conjunction with pull shovel. It can usually store 3-6 kinds of aggregates of different specifications. The middle is separated by partition wall, which is composed of partition column and partition plate. The ground of star shaped stockyard must be of concrete structure to prevent aggregate pollution. In some cases, drainage system and heating facilities should be added.

大型混凝土攪拌機(jī)，鋼制直列式料倉(cāng)。這種貯料的儲(chǔ)料方式的優(yōu)點(diǎn)是運(yùn)輸較為方便，占地面積相對(duì)較小，沒(méi)有死料區(qū)的弊端，適合一些轉(zhuǎn)移性較強(qiáng)的攪拌站設(shè)備。

Large concrete mixer, steel in-line silo. The advantages of this material storage mode are convenient transportation, relatively small floor area and no disadvantages of dead material area. It is suitable for some mixing plant equipment with strong transferability.