Uniform temperature controllable phase change waste heat recovery device
CN224327616UActive Publication Date: 2026-06-05ZHONGYUAN KEYANG ENVIRONMENTAL GOVERNANCE CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHONGYUAN KEYANG ENVIRONMENTAL GOVERNANCE CO LTD
- Filing Date
- 2025-05-15
- Publication Date
- 2026-06-05
AI Technical Summary
Technical Problem
In existing temperature-controlled phase change waste heat recovery devices, dust accumulates in unfiltered external air during use, affecting the recovery effect.
Method used
A dust filter is introduced into the device. External air is drawn in by a blower, filtered and dust-removed, and then enters the waste heat recovery box. Combined with hot water heating and water vapor separation, the air is dried before entering the air heater, thus achieving preheating of flue gas and waste heat recovery.
Benefits of technology
It effectively avoids dust accumulation, improves waste heat recovery efficiency, and ensures that the air heater can heat the flue gas to the required temperature, thus achieving efficient waste heat recovery and utilization.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224327616U_ABST
Abstract
The utility model belongs to the technical field of waste heat recovery, especially relates to a temperature -equalizing controllable phase change waste heat recovery device, including base and boiler, the left end of the upside of base is installed to the boiler, and the right end of the upside of base is fixedly connected with support seat. This temperature -equaling controllable phase change waste heat recovery device, starts the air blower and will the air of outside suck into the air outlet pipe, then in the inside of rectangular frame, after the filtration of dustproof screen among them, enter the inside of the air inlet pipe of lower extreme, again from the lower extreme of air inlet pipe and enter the waste heat recovery box in the air inlet pipe, form the bubble in water, then in the process of gradually ascending, by the hot water in waste heat recovery box heating, until ascending the water surface in waste heat recovery box again and enter the steam -water separation device in the first air pipe, carry out the steam separation, finally, dry hot air current from the second air pipe and enter the air heater in the air heater with the flue gas mixed, preheat the flue gas in the air heater.
Need to check novelty before this filing date? Find Prior Art