Mobile concrete batching plant is a kind of special type concrete batching plant. The mobile concrete batching plant is a concrete production equipment that integrates the material storage, weighing, conveying, mixing, unloading and automatic control systems of the concrete batching plant into a trailer unit;
All the action processes, operation methods, maintenance and maintenance of the machine are exactly the same; at the same time, it has the unique characteristics of flexible movement, quick and easy disassembly and assembly, and simple storage management.
It is the best model for mobile construction of public railways, bridges, ports, hydropower and other projects.
The main components of the mobile concrete batching plant are:
1. Main engine chassis: Cantilever-shaped mixing main engine chassis, the chassis contains trailer truck traction pins and parking legs; the chassis is placed on the chassis for measuring scales for mixers, cement and water admixtures; patrolling platforms, railings, etc. are attached around it.
2. Control room: The control room is located at the bottom of the chassis of the main machine, and is equipped with a fully automatic control system of the mixing plant. The control system is the same as that of the fixed mixing plant.
The control room is used as the front support point of the whole station in the working state, and the control room is stowed during transportation. It is stored in the inner space of the bracket; all its control lines do not need to be disassembled.
3. Aggregate batching measurement: This system is located at the back end of the whole station, and the upper part is the aggregate (sand, stone) storage hopper.
Pneumatically open the doors in sequence, and the aggregate measurement is a multi-material cumulative measurement method. The bottom is equipped with a walking rear axle and frame legs when working.
4. Belt conveyor frame: The frame is a truss structure connecting the main chassis and the aggregate batching frame, and a belt frame is installed inside; the main frame, the belt frame and the batching frame are connected to form the whole mobile mixing station main structure
5. Peripheral components: It is a cement silo and screw conveyor. The peripheral components are integral parts no matter when working or transporting, and they can be transported and disassembled as a whole without disassembly.
6. Mixing host: JS type forced mixer is generally used, which can quickly and uniformly mix to complete fluidity and dry-hard concrete.
At present, the mobile concrete batching plant is mainly divided into two types: traction type and trailer type. The traction type chassis contains a complete front and rear axle; the trailer type chassis has only the rear axle, and the front end is placed on the saddle bridge of the tractor.
The mobile batching plant has the following advantages:
1. Flexible movement and easy disassembly and assembly: Since the structure of the mobile mixing plant is simpler than that of the fixed concrete mixing plant, the mobile mixing plant is more flexible in movement and easier in disassembly and assembly;
2. The transition is convenient and fast: the main equipment of the mobile batching plant adopts a trailer chassis structure design, which integrates the batching machine, conveyor, mixer, control room, various weighing systems, additive systems, etc. Features such as quick placement.
3. Fast installation: The mobile batching plant has a high degree of assembly. All components are manufactured in the factory and assembled on the construction site. The structure of the whole station reduces 70% of high-strength bolts, so that the installation is accurate and fast, and the workload is small.
Mobile mixing plant equipment is a concrete mixing equipment that has only been available in recent years. His appearance is all the rage, he won't be a flash in the pan, he'll only get more advanced. How to develop, how to develop?
Today's mobile batching plants cannot be completely moved, but they do not need to be disassembled and assembled in a short-distance transportation.
The disadvantage of the mobile batching plant is that the height of the discharge port is limited when unloading, which will affect the movement and maneuverability of the material, and the low will limit the entry and exit of the mixer truck.
Is there a way to meet the free entry and exit of tankers without changing the overall height of the equipment? Some mobile mixing plant equipment manufacturers have carried out transformation and installed a set of hopper lifting device at the discharge port. The change was soon abandoned due to low production volumes and high failure rates.
The difference between mobile batching plant and general concrete batching plant
The general batching plant mainly refers to the fixed batching plant, the model is HZS type, which is mainly used for the production of large-scale concrete. Generally, it can be divided into commodity batching station and engineering batching station according to the purpose. At present, the new market is In the new rural market, three uses have emerged, called rural mixing plants, which are used to provide concrete support for rural reform and construction.
General equipment configuration of batching plant: the equipment of fixed batching plant is mainly equipped with main structure, mixer, batching machine, cement silo, weighing system, electric system, pneumatic system, aggregate lifting system, control room, and at the same time, it is necessary for the mixing station equipped with mixer trucks, concrete pumps and other equipment, if it is a commercial concrete mixing plant, it must also have a weighbridge and a commercial concrete laboratory. The system is more complex, but the work ability and coordination ability are good.
The buyers of the mobile batching plant mainly have two purposes, one is to undertake temporary projects for concrete production for their own use, and the other is to use the mobile batching plant's good mobility and convenient characteristics for outsourcing. Mobile mixing plants are often seen in temporary projects, roads with long engineering lines, high-speed rail projects, and projects with insufficient construction space.
Equipment configuration of mobile batching plant: Compared with fixed batching plant, mobile batching plant is a kind of batching plant with compact structure and simple system, mixer, batching machine, control room, belt conveyor, weighing system, line cable, wheel And so on, all on a towing pallet, the towing pallet is equipped with a towing unit, which is convenient to connect with the mobile head. Therefore, in addition to the basic equipment, the mobile batching plant needs a tractor, and the cement silo of the mobile batching plant needs to be checked separately.
