A device for controlling the solids concentration in wastewater from a desulfurization wastewater concentration tower
By controlling the solids content of desulfurization wastewater through swirl and turbulence mechanisms, the scaling problem in the concentration tower equipment was solved, and the system stability and high-temperature drying effect were improved.
CN224430437UActive Publication Date: 2026-06-30HUAIHE ENERGY HUAINAN PANJI POWER GENERATION CO LTD
View PDF 0 Cites 0 Cited by
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HUAIHE ENERGY HUAINAN PANJI POWER GENERATION CO LTD
- Filing Date
- 2025-08-06
- Publication Date
- 2026-06-30
AI Technical Summary
Technical Problem
During the concentration of desulfurization wastewater, calcium sulfate is prone to crystallization on the inner wall of the equipment, leading to scaling and affecting the safe and stable operation of the system.
Method used
A cyclone mechanism and a turbulence mechanism are used to separate and agitate the desulfurization wastewater in the concentration tower, controlling the solid content of the wastewater within a suitable range to prevent calcium sulfate crystallization reaction.
Benefits of technology
It effectively prevents equipment scaling, improves the operational stability of the concentration tower system and the atomization effect of the high-temperature drying system.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224430437U_ABST
Abstract
This utility model discloses a device for controlling the solids concentration of wastewater in a desulfurization wastewater thickening tower, belonging to the technical field of zero-discharge treatment of desulfurization wastewater. It includes a thickening tower body with an inlet pipe at one end, connecting the thickening tower body to a gas-liquid separator via the inlet pipe; an extraction mechanism connected to the thickening tower body; a swirling mechanism connected to the extraction mechanism; and a turbulence-inducing mechanism mounted on the thickening tower body. This utility model, by incorporating the swirling mechanism, controls the solids content of the desulfurization wastewater within the thickening tower body within a suitable range. Furthermore, by incorporating the turbulence-inducing mechanism, it agitates the concentrated wastewater within the thickening tower body, solving the technical problem of calcium sulfate crystallization during the desulfurization wastewater thickening process, which leads to scaling on the equipment. This also improves the atomization effect and operational stability of the subsequent high-temperature drying system.
Need to check novelty before this filing date? Find Prior Art