Pretreatment of Regular Kitchen Waste

In view of the fact that China is in the starting phrase of household waste collection, Henotec as the general agent of Europe's leading environmental protection equipment provider in China designed a set of complete, efficient, flexible and safety waste pretreatment solutions and supply the core pretreatment equipment.

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Process

By waste pretreatment, it means sorting from waste the recyclables (such as plastics, textiles, mental, glass, etc.) and non-recyclables (such as bricks, tiles, ceramics, bamboo, etc.) that affect stable operation and fermentation stability of anaerobic digestion fermentation equipment, by following procedures of bag breaking, manual sorting, magnetic sorting, screening, air separator, etc. After being processed, the sorted organic matters are fed into the fermentation tank via the plunger pump for anaerobic digestion fermentation.

Waste pretreatment, includes following procedures of bag breaking, manual sorting, magnetic sorting, screening, air separation, etc. It separates the recyclable parts and the not recyclable parts.

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Slow Speed Shredder DW Series

The shredder DW series can be used to shred deserted wood, trunk, root, garden waste, biological waste, Municipal waste, large-piece waste, industrial waste materials and construction waste, etc. Under particular circumstances, the DW shredder could be used together with other Doppstadt products, such as high speeding grinder and trammel screen machine, so as to achieve the optimum result.

  • 100% mechanical power is used to achieve the highest efficiency at the lowest operation costs.
  • The grinding system AK series could be coordinated and used after the shredder DW series.
  • The shredder can be combined with the particle selector HS401 to remove fine particles in finished products.
  • Simple installation ensures operation safety.
  • Dual-speed track chassis ensures mobility performance.

The shredder DW series are used as the first step to shred deserted wood, trunk, root, garden waste, biological waste, Municipal waste, large-piece waste, industrial waste materials and construction waste, etc.

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High Speed Grinder AK series

High speed grinder AK series can be used to grind garden waste, biological waste, pre-crushed trunk and root, deserted wood and wood blocks. Under particular circumstances, the grinder may be used together with other Doppstadt products, such as slow speed shredder, trammel screen, so as to achieve the optimum result.

  • Independent power system
  • Insentivity to interferent
  • Short lead time
  • Single-person operation
  • Convenience for management and maintenance
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TrommelScreen SM series

SM series do not demand much for screening of waste and raw materials. They are equally applicable to compost, soil, light building waste, wood, biomass, sand and crushed stone.

  • The screening system may be rapidly replaced. Trammel or star screen is optional.
  • The 5m3 hopper has a feeding height of 2.8m.
  • The 5.5m long discharge conveyor belt has a discharge height of 3.5m.
  • The electric powered load regulation may optimize the screening result by the maximum throughput.
  • Compact transportation dimensions ensure fine mobility.
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