Coke oven water seal circulating water supply system

By introducing a filter water tank and a circulating pump into the coke oven water seal system, multiple filtrations and recycling of clean water were achieved, solving the problems of water waste and impurities in mechanical seal cooling water, and improving water quality and water supply efficiency.

CN224524232UActive Publication Date: 2026-07-21INNER MONGOLIA DONGRI NEW ENERGY MATERIALS CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
INNER MONGOLIA DONGRI NEW ENERGY MATERIALS CO LTD
Filing Date
2025-08-29
Publication Date
2026-07-21

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Abstract

The utility model discloses a coke oven water seal circulating water supply system, including industrial water pipeline, ascending pipe water seal water tank, guide smoke hole water seal groove, sewage pit, filter water tank, circulating pump, machine seal cooling water circulating system, the inside of filter water tank has first sediment cavity, second sediment cavity, clear water cavity, the communication of one side of clear water cavity and circulating pump, and the outlet of circulating pump is communicated with two industrial water pipelines respectively through water outlet pipeline, and the top of first sediment cavity is communicated with the overflow port of ascending pipe water seal water tank and the overflow port of guide smoke hole water seal groove respectively through water inlet pipeline, and the machine seal water outlet of machine seal cooling water circulating system communicates with water inlet pipeline, and the machine seal backwater of machine seal cooling water circulating system communicates with water outlet pipeline. Advantage: the overflow water flow of ascending pipe water seal water tank and guide smoke hole water seal groove goes into filter water tank, and after layer after layer filtration, is clear water after filtration finally, then circulates back and uses, avoids waste.
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