一种脱硫废水用处理装置
By using a baffle plate and stirring components in the desulfurization wastewater treatment device, combined with the reaction of lime and soda ash to remove calcium and magnesium ions, the scaling problem in desulfurization wastewater treatment is solved, achieving the goal of long equipment life and low maintenance cost.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- QINGDAO DANENG ENVIRONMENTAL PROTECTION EQUIPMENT CO LTD
- Filing Date
- 2025-07-28
- Publication Date
- 2026-07-17
AI Technical Summary
During the desulfurization wastewater treatment process, the formation of scale leads to problems such as reduced heat transfer efficiency of equipment, pipe blockage, and shortened equipment lifespan.
A desulfurization wastewater treatment device is adopted, which is divided into a softening chamber and a sedimentation chamber by a partition. Combined with a stirring component and a flow-blocking component, it uses lime and soda ash to react with the wastewater to remove calcium and magnesium ions, inhibit the formation of scale, and improves the mixing effect of wastewater and chemicals through the stirring component.
It effectively reduces the concentration of scale-forming ions during the concentration process, inhibits scaling at the source, extends equipment life, reduces maintenance costs, and improves processing stability.
Smart Images
Figure CN224513315U_ABST
Abstract
Claims
1. A treatment device for desulfurization wastewater, comprising a treatment bin (1) provided with a water inlet, characterized in that: The processing chamber (1) is equipped with partitions (5) on both sides. The processing chamber (1) is divided into two softening chambers and a sedimentation chamber by the two partitions (5). A stirring assembly (3) is installed on the top of the processing chamber (1) and directly above the two softening chambers. A flow guide baffle (4) is installed inside the processing chamber (1) and on one side of the partition (5). The flow-blocking assembly (6) has its driving end located outside the processing chamber (1) and its two flow-blocking ends located inside the processing chamber (1) and directly above the two partitions (5).
2. The treatment device for desulfurization wastewater according to claim 1, characterized by: Arc-shaped baffles (2) are installed at the four corners inside the two softening cavities.
3. The treatment device for desulfurization wastewater according to claim 2, characterized by: The stirring assembly (3) includes a crossbeam (31) installed on the top of the processing chamber (1). A servo motor (32) is fixed in the middle of the top of the crossbeam (31). A stirring shaft is fixedly installed on the drive end of the servo motor (32), and the bottom end of the stirring shaft is located inside the softening chamber. A stirring blade (36) is fixedly installed on the bottom end of the stirring shaft.
4. The desulfurization wastewater treatment device according to claim 3, characterized in that: The crossbeam (31) also includes two baffles (34) installed inside the softening cavity. A hollow cylinder (35) is fixed between the opposite faces of the two baffles (34). An outward-facing anti-vortex guide plate (33) is integrally formed on the top of the hollow cylinder (35). A cross plate (37) is fixed inside the hollow cylinder (35) and below the stirring blade (36).
5. The treatment device for desulfurization wastewater according to claim 4, characterized by: The flow-blocking assembly (6) includes two mounting shafts (66) rotatably mounted inside the processing chamber (1). One end of the mounting shaft (66) inside the processing chamber (1) is fitted with a flow-blocking plate (67), and the end of the flow-blocking plate (67) away from the mounting shaft (66) is bonded with a sealing gasket (68).
6. The treatment device for desulfurization wastewater according to claim 5, characterized by: The mounting shaft (66) also includes a support bar (62) mounted on the outer wall of the processing chamber (1). A U-shaped frame (63) is slidably mounted on the top of the support bar (62). Both ends of the top of the U-shaped frame (63) are fixed with racks (64). A gear (65) that meshes with the rack (64) is sleeved on the end of the mounting shaft (66) away from the baffle plate (67). An electric push rod (61) for driving the U-shaped frame (63) to slide laterally is also mounted on the outer wall of the processing chamber (1).