Construction Waste Sorting Project
Construction waste includes project waste, project mortar, demolition waste and decoration waste. Construction waste is a symbiotic mineral microorganism caused in the whole process of urban planning, construction and renovation. If there is urban planning and construction, it will cause construction waste.
Below, we will briefly introduce the construction waste screening production process in
1: Three-stage screening of construction waste
After the construction waste enters the solution area, the small forklift will send the garbage into the manual roughing system software, and there will be manpower to actually operate the garbage roughing system to carry out rough sorting of the system garbage. Fibers (such as rags, packaging bags, broken cotton, etc.), blocks, waste construction steel bars with a length of 300mm and its non-brittle chemical substances are separated, and the key is to separate pure concrete blocks.
2: Feed a small piece of material
3: crushing the bulk material
The lumpy garbage is crushed by the crusher, and after crushing, it is sent to the feeder, in which the engineering construction aggregate is fed into the jaw crusher.
4: crushed by jaw crusher
The aggregates from the engineering construction enter the jaw crusher for crushing, and the materials discharged from the feeding port enter the manual express sorting conveyor belt, and the dirt in the garbage is sorted and sorted out by manpower.
5:The first step: Pulverize by magnetic separation equipment and impact crusher
he design scheme on the top of the express sorting belt is equipped with a dump truck price-type transmission belt electromagnetic iron remover, which can reasonably separate the magnetic chemical substances in the garbage from the garbage. The garbage sorted by manual express is sent to the impact crusher through the conveyor belt to shred the effective aggregate.
6: Round four-layer vibrating screen
The crushed materials are sent to the large and medium-sized drum screening equipment through the belt conveyor, and the screening equipment screens the materials.
Equipped with four stainless steel screens of 5mm, 10mm, 20mm and 30mm, each of which screens the materials into materials with a particle size of 0-5mm, 5-10mm, 10-20mm and 20-30mm, and materials exceeding 30mm pass through the belt. The conveyor returns to the impact crusher for crushing again. The screening equipment can solve the daily garbage under special circumstances and realize the resource utilization.
7: Application of Inorganic Compounds
0-5mm fine aggregate can be used as engineering building backfill or used for roadbed engineering, 5-10mm fine aggregate is used to manufacture engineering building aerated blocks, which are solid standard bricks, hollow bricks, municipal engineering bricks, aerated blocks Blocks and special-shaped bricks and other brick types. 10-20mm coarse aggregate and 20-30mm coarse aggregate are used in the production of commercial concrete or PC concrete precast components.
A small piece of garbage that has undergone rough selection is sent to the vibrating automatic feeder by a small forklift to perform desilting and even feeding, and soil, smoke and other dirt are centralized and output by the conveyor belt.
