Wind separation patent

Domestic garbage is brought in by garbage truck. The garbage truck enters the garbage truck rotary workshop after being weighed by the weighbridge, and the garbage is discharged in the garbage temporary storage room, and deodorant is sprayed at the same time. It is sent to the uniform feeder by the bridge double-beam grab crane, and the materials are transported to the large garbage separator by the uniform feeder. This machine can separate all large pieces of garbage (the sorting rate is 99%), with sand above 90% and organic garbage 25-35%. At the same time, more than 90% of large bags of garbage can be crushed, and the rest can be treated and sent to the bag breaker. This machine can open all the unopened bagged garbage in the garbage, break the sundries stuck on the plastic, and break the organic matter with the particle size greater than 60 mm to less than 600 mm. ..

The garbage treated by the belt crusher naturally falls into the comprehensive air separator and meets the rectified flat airflow vertically. According to the principle that the specific gravity is different, the impact point is different, and the particle size and composition of the crushed garbage are different, the municipal solid waste is divided into ferromagnetic substances (including batteries), organic substances, unrecoverable combustible substances, film plastics, etc. through air separation devices, particle separation devices and magnetic separation devices.

Main treatment methods after garbage classification

(1) Organic garbage is made into fertilizer after thermal oxidation treatment with hydrolyzed water or burned after drying with incinerator tail gas.

(2) The sandy wastes are naturally fermented into nutrient soil to improve the soil.

(3) plastics, recycling or manufacturing plastic products or refining heavy oil;

(4) Ferromagnetic materials, mainly recycled;

(5) Burning non-recyclable combustible materials;

(6) Inorganic garbage landfill or brick making.

Main characteristics of "LJ" five-chemical treatment technology

(1) Express delivery: garbage on the same day will be treated on the same day and arrive at Nissan Nissin.

(2) Harmless: totally enclosed operation, so no odor overflows; The treatment speed is fast, and less leachate is produced.

(3) Small floor space: it is one quarter of that of composting method and one sixth of that of landfill method.

(4) High recycling and industrialization: due to thorough sorting, all recyclable materials can be recycled, and at the same time, the amount of incineration is reduced, and the amount of garbage is also reduced (by nearly four fifths).

(5) The market prospect of "LJ" ecological organic fertilizer is good: green products must use fertilizer.

(6) Advanced equipment: most of the main equipment is patented equipment developed through years of field experience, with low failure rate and good use effect, which is also suitable for the treatment of municipal solid waste in China.