What are the domestic waste treatment equipments?

Comprehensive domestic waste treatment technology is the core of realizing waste harmlessness, reduction and recycling. Its main purpose is to achieve high calorific value incineration treatment, biochemical treatment, recycling and landfill treatment of non-recyclable waste.

Domestic waste contains a large number of materials with recyclable value. For example, combustible materials with high calorific value can be prepared into alternative fuels (RDF, SRF) to reduce the use of coal. Biogas digester fermentation, plastics, glass, metal, waste paper and other high-value recyclable materials Materials can be directly refurbished or processed as raw materials. So, what are the domestic waste treatment equipments?

1. Domestic waste shredder: Domestic waste shredder uses a power system to drive the cutter shaft to drive the movable cutter rotor to rotate at a low speed, and achieves the purpose of crushing by tearing and shearing the cutters. Equipment composition: tool box, motor, reducer, rack, intelligent operation and maintenance control system, etc. Drawing lessons from European technology and innovative product design, materials are crushed to smaller particle sizes through the comprehensive principles of shearing, crushing, and shredding. Combined with production line technology, it achieves volume reduction, harmless disposal, and resource utilization.

2. Metal chain plate conveyor: The plate chain conveyor mainly uses a standard plate chain as the bearing surface, is driven by a reducer motor as the transmission force, and runs in a special guide rail. Through different technological processes, the plate chain is divided into The materials of turning plate chains and straight plate chains are classified into plastic steel plate chains and stainless steel plate chains.

3. Vibrating screen: The vibrating screening machine is a piece of equipment specially designed for solid waste disposal systems using the principle of vibration. The equipment consists of a driving device, a screening device, a control system, etc. It has large amplitude, high screening efficiency, and stable operation. With other features, the screening granularity can be customized according to customer needs, and it is environmentally friendly and durable.

4. Trommel screen: The main structure of the drum screen machine is the screening drum. The screening drum is composed of multiple circular sieve holes. The entire drum screen equipment is tilted to the ground plane, and the outside is isolated. The cover must be sealed to avoid contaminating the environment. When using a variable speed reduction device, the trommel screen rotates at a certain speed. The material passes through the equipment from top to bottom, and then is screened and separated. The fine material is discharged from the front and lower end of the screening cylinder, and the coarse material is discharged from the lower end of the screening cylinder. discharge.

5. Air separator: The air separator equipment uses the organic combination of bounce sorting, gravity and air separation to achieve effective screening and separation of bricks, slag, stones, and light plastic waste. Garbage air separator equipment is mainly suitable for the classification and sorting of urban and rural domestic waste, industrial waste, construction waste and other types of waste. The air separator is a device that uses the principle of aerodynamics to screen and classify the materials to be processed.

At present, the common treatment methods of domestic waste mainly include landfill, composting and incineration, but they must be broken and refined before treatment. The domestic waste classification and treatment system is practical, feasible, economical and reasonable. System equipment includes: double-shaft coarse crusher, fine crusher, drum screen, magnetic separator, air separator, conveyor, GI intelligent control system, good crushing effect, fine sorting, high degree of automation, low energy consumption, help Domestic waste greatly reduces the capacity and weight, reducing terminal processing pressure.