A distillation column condenser
CN224442215UActive Publication Date: 2026-07-03SHENYANG SHIBODA INSTR
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHENYANG SHIBODA INSTR
- Filing Date
- 2025-08-06
- Publication Date
- 2026-07-03
AI Technical Summary
Technical Problem
Traditional condensing devices control the condensing temperature by controlling the temperature of the cooling medium. Fluctuations in the source temperature of the cooling medium affect the condensing effect, resulting in excessively high control requirements.
Method used
A reflux system is adopted in the condensation section to regulate the condensation temperature by recirculating the cooling medium, thereby reducing the dependence on the source temperature of the cooling medium and neutralizing temperature fluctuations by utilizing the reflux medium.
Benefits of technology
It achieves stability of condensation effect when the temperature of the cooling medium source fluctuates, reducing the requirements for controlling the temperature of the cooling medium source.
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Smart Images
Figure CN224442215U_ABST
Abstract
This utility model discloses a distillation column condensation device, relating to the technical field of condensation equipment. It includes a condensation section, with tube sheets at both the upper and lower ends, and a condensing tube between the two tube sheets. A mixing end and a collecting end are respectively located at the upper and lower ends of the condensation section. The upper and lower ends of the condensing tube are respectively connected to the mixing end and the collecting end. A coolant distributor is located at the upper interior of the mixing end, and a reflux distributor is located inside the mixing end and below the coolant distributor. A temperature detection tube is located at the lower interior of the mixing end. A reflux pipe is located on one side of the collecting end, and the reflux pipe is connected to the reflux distributor. A reflux pump is installed on the reflux pipe to reduce the temperature requirement of the cooling medium source. When the temperature of the cooling medium source fluctuates, it is neutralized by the reflux medium, reducing the impact on the temperature of the condensation device.
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