Lump Breaker and Mineral Pulverizer
Purpose
Reduce soft agglomerates or dried clods to a controlled testable feed without implying that hard rock crushing is suitable at the point of fire use.
Operating concept
Low-speed counter-rotating teeth, cage elements, or a roll crusher break friable lumps behind guards; a downstream screen prevents uncontrolled coarse output.
Key assemblies
guarded low-speed breaker; torque limiter; feed gate; downstream screen; metal detection; dust enclosure; jam reverse; wear liners
Operating sequence
confirm material is eligible → meter clods → break friable agglomerates → screen output → return oversize if allowed → sample product → clean under lockout
Instrumentation
oversize/reject indication; sample point; conditioned-output rate
Safeguards
contain dust and splash; isolate stored energy; retain representative material sample
Failure modes and mitigations
flying fragments; silica/mineral dust; metal strike; overgrinding; stored-energy jam
Variants
toothed-roll breaker; cage mill research unit; paddle delumper; wet attrition chamber; closed laboratory mill
Validation gates
particle-distribution check; foreign-object challenge; dust/splash review; cleanout verification
Claim boundary
CLAIM BOUNDARY: No certified design, validated recipe, performance guarantee, regulatory approval, or authorization for uncontrolled-fire use is represented.
Unverified concept for qualified research. Not certified equipment, not a validated formula, not fabrication instructions, and not authorization for active-fire use. Individual conventional components are not claimed as separately invented.
Reproduced from the Comprehensive Apparatus Concept Atlas v1.0 (SSR-TDS-APPARATUS-ATLAS-2026-08-18). Download the full atlas (PDF).