Lead Smelting Desulfurization Tank For Scrap Lead Battery Recycle

The tank body adopts heavy‑duty anti‑corrosion structural design. Multiple lining material options are available for different chemical reagent environments. The robust shell structure resists mechanical impact from feeding slurry. Anti‑corrosion inner layer stands against long‑term erosion of lead‑paste slurry and desulfurizing agents. It avoids material leakage and shell corrosion caused by chemical medium. Thickened welding and sealing treatment for every connection position improves overall tightness, preventing slurry overflow and harmful volatile escape during continuous batch operation. Stable mechanical performance extends service cycle and lowers frequency of component replacement for production plants.

Equipped with high‑torque low‑speed stirring assembly. The specially‑designed impeller structure keeps lead‑paste slurry, water and desulfurization reagent fully mixed in all tank zones. It eliminates sediment accumulation at tank bottom and local insufficient reaction. Full contact between lead‑paste particles and chemicals ensures stable desulfurization efficiency. The system maintains high conversion rate in continuous batch production. Drive components adopt dust‑proof and moisture‑proof protection design, adapting to humid workshop environment of battery recycling factories. It reduces breakdown risks brought by slurry splashing, securing long‑time stable running.

Support automatic quantitative feeding of desulfurization reagents. PLC control system monitors PH value, reaction temperature and material liquid level in real‑time. The system adjusts reagent adding volume and stirring duration dynamically according to slurry status. It avoids unstable reaction caused by manual dosing deviation. Operators can view whole‑process data via touch‑screen interface. Historical operation data can be stored for production traceability. It simplifies site operation work and reduces dependence on experienced technicians. Batch‑to‑batch reaction consistency gets guaranteed for large‑scale recycling projects.

This equipment achieves high‑level sulfur removal for waste lead paste. After desulfurization treatment, sulfur content of lead paste drops sharply. When processed in follow‑up rotary furnace, it greatly suppresses sulfur‑dioxide generation. It eases processing pressure of flue‑gas dust removal and absorption system, cuts operating cost of environmental‑protection equipment. Desulfurized lead‑containing materials own better melting performance. It helps promote lead recovery rate and reduces slag output in smelting phase, bringing tangible economic benefits for recycling enterprises.

Modular structural layout facilitates transportation and on‑site installation for overseas projects. Main reaction tank, stirring unit, dosing pipeline and detecting sensors are independent modules. Faulty parts can be inspected and replaced without disassembling the whole tank body. Manhole and observation ports are reserved for regular internal inspection and cleaning of sediment. Pipeline connection interfaces adopt standardized dimensions, making it easy to dock with upstream crushing equipment and downstream filter‑press facilities. It shortens equipment commissioning cycle and lowers daily maintenance workload.