Concrete batching plant composition

Concrete batching plant composition

The belt converoy concrete batching plant is mainly composed of material storage system, material weighing system, material conveying system, mixing system, powder storage system, powder conveying system, powder metering system, water and admixture measurement system and control system. As well as other ancillary facilities.

Stir the host

Stirring the host according to its mixing method is divided into forced mixing and self-falling from the mixing. Mandatory mixer is the main use of domestic and foreign batching plant, it can stir the flow, semi-dry hard and dry hard and other concrete. Since the fall of the main mixing mixer main flow of concrete, in the batching plant rarely used.

Mandatory mixer according to the structure is divided into spindle planetary mixer, single horizontal shaft mixer and double horizontal shaft mixer. And especially in the double horizontal shaft forced mixer the best use of the best performance.

Weighing system

Material weighing system is a key component that affects the quality of concrete and the cost of concrete production. It is divided into three parts: aggregate weighing, powder weighing and liquid weighing. Under normal circumstances, 20 cubic meters per hour below the batching plant using a superimposed weighing method, that is, aggregate (sand, stone) with a scale, cement and fly ash with a scale, water and liquid admixtures were weighing , And then the liquid admixture into the water bucket pre-mixed. And more than 50 cubic meters per hour in the batching plant, the use of the material used separately weighing the way, all weighing are used electronic scales and computer control. Aggregate weighing accuracy of ± 2%, cement, powder, water and admixture weighing accuracy of ± 1%.

Conveyor system

Material delivery consists of three parts:

Aggregate conveying: batching plant conveying hopper conveyor and belt conveyor in two ways. Hopper to enhance the advantages of small footprint, simple structure. The advantages of belt conveyor is large transport distance, high efficiency, low failure rate. The belt conveyor is mainly used for batching plants with aggregate storage tanks, thereby increasing the productivity of the batching plant.

Powder delivery: concrete available powder is mainly cement, fly ash and slag. Commonly used powder conveyor is a screw conveyor, large mixing plant with pneumatic conveying and scraper delivery. The advantages of screw conveyor is simple structure, low cost, reliable use.

Liquid delivery: mainly refers to water and liquid admixtures, which are transported by the pump respectively.

Storage system

The material available for concrete is basically the same. Aggregate open storage (also with the city of large commercial concrete batching plant with closed silos); powder with a fully enclosed steel silo storage; admixture with steel containers.

Control System

The control system of the batching plant is the central nervous system of the whole set of equipment. The control system has different functions and preparation according to the different requirements of the user and the size of the batching plant. Under normal circumstances, the small batching plant control system available at the construction site is simple, and the system of the large batching plant is relatively complicated.

website: www.haomeibatchplant.com to see more information about different parts of concrete batching plant, and if you have more question about it, feel free to contact us email: ann@haomei.biz, we will reply you as soon as possible.