What is a concrete mixing station?
A concrete mixing plant, also known as a concrete prefabricated part field, is a cooperative device used for centralized mixing of concrete. It is commonly used in large and medium-sized water conservancy projects, power projects, highway bridges and other projects with large concrete engineering quantities, long construction periods and dense construction sites. With the development of municipal engineering, mixing stations that use centralized mixing and provide commercial concrete have great advantages and have therefore achieved rapid development.
Since its delivery, large and medium-sized concrete mixing stations have been stimulating key functions in China's construction and building materials industry. The concrete mixing station itself adopts a main steel frame structure. The high-quality H-shaped steel not only has a unique appearance, but also enhances the overall structural compressive strength of the concrete mixing station. The installation equipment is convenient and fast, and can be used in various complex landforms.
The main uses and classifications of concrete mixing stations
The concrete mixing station (stationary concrete mixing plant building) is composed of systems and structural components such as feeding, discharging, batching, feeding, and control. There are many advantages to using a concrete mixing station (building) to carry out centralized concrete mixing:
(1) Centralized concrete mixing is conducive to strict control of the concrete mix ratio, ensuring the quality of concrete, and changing the situation of inaccurate mixing ingredients on site from the source;
(2) Centralized concrete mixing is conducive to the use of automated control, which can further improve labor efficiency, save human resources, and control costs;
(3) The use of centralized mixing does not require the installation of mixing equipment, accumulation of sand and gravel, and storage of concrete at the construction site, thereby saving space and preventing the waste of raw materials.
Concrete mixer, forced mixing host servers can be divided into self-falling and forced types according to their form. The volume of the self-falling mixing drum can be made very large, suitable for mixing large asphalt mixtures.
Forced mixers are divided into vertical and horizontal shafts. The concrete quality of forced mixers is good and is suitable for mixing low slump and dry plastic concrete.
Knowledge Expansion
Portable Concrete Mixing Plant Structure;
Concrete mixing station is a building decoration material production equipment composed of five major systems including mixing server, material weighing system, material transportation system, material storage system, automatic control system and other auxiliary equipment. The main mechanism of its work is to use cement as the bonding material, mix sand, lime powder, slag and other materials, and finally make concrete, which is used as wall material for construction and production.
Key points of concrete protection
Key points of protection;
1. During the installation process, the silo body is prohibited from tilting, the support feet are deformed, etc.
2. The bottom of the support feet is welded firmly with the basic anchor bolts.
3. Do a good job of sand and lightning protection.
4. Do not hit the support feet and silo body with excessive force.
5. Regularly maintain the concrete adhesion of the dust collector bag, and remove it immediately if found.
6. The foundation must be solid and meet the design specifications.
7. Once the bag is blocked, the pressure in the warehouse exceeds the protective pressure of the pressure relief valve on the top of the warehouse, and the pressure relief valve can be opened to release the pressure in the warehouse to prevent warehouse explosion accidents.
8. When the cement tank (cement silo) is working, it must be erected by a special crane, and then placed on a prefabricated concrete foundation, and the vertical angle of the cement tank (cement silo) after erection with the plane is checked, and then its bottom is welded to the foundation bolts for fixation.
