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The secret of self-circulation of walnut shell carbonization machine

2025-07-23

 The secret of the continuous operation of walnut shell carbonization machine lies in its "waste gas → energy → carbon product" closed-loop system, which realizes true zero-cost conversion:

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In the initial stage, a small amount of gas ignites the crushed material and generates a 400℃ basic heat source in the oxygen-controlled combustion chamber. The mixed flue gas (including CO, CH₄, etc.) produced by cracking is purified into more than 90% combustible gas through a three-stage purification tower (dust removal + decoking + dehydration), instantly becoming the main energy supply engine!

 

When the combustible gas output is saturated, the system intelligently switches to 100% self-powered mode: the newly invested walnut shells completely rely on their own cracking gas to maintain a high temperature environment. Compared with traditional carbonization furnaces, energy consumption is reduced by 80%, and the daily processing capacity exceeds 10 tons!

 

The acidic components in the tail gas are neutralized by alkali solution and discharged in compliance with the standards; the cooling water is recycled through the sedimentation tank; the wood vinegar is collected as a natural bactericide. It truly realizes the zero-waste myth of "the input is waste shells, and the output is treasures"!

 

Walnut shell carbonization machine reshapes energy logic with technology - choosing it means choosing a sustainable green future!

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