An energy-saving system and method for steam desorption in an adsorption device
By combining a steam jet vacuum pump and a waste heat boiler, the problem of high steam and cooling water consumption in the steam desorption process is solved, steam and cooling water are saved, the equipment structure is simplified, operating costs are reduced, and the system's economy and energy efficiency are improved.
CN122298151APending Publication Date: 2026-06-30陈卫
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- 陈卫
- Filing Date
- 2026-05-29
- Publication Date
- 2026-06-30
AI Technical Summary
Technical Problem
Existing steam desorption processes consume large amounts of steam and cooling water, require additional pressure reduction and cooling equipment, and have high operating costs, resulting in system complexity and poor economic efficiency.
Method used
A combined system of steam jet vacuum pump and waste heat boiler is adopted. The steam jet vacuum pump mixes high-temperature and high-pressure steam with low-temperature and low-pressure steam, and the waste heat boiler recovers the latent heat of steam, thereby reducing the consumption of steam and cooling water.
Benefits of technology
It significantly reduces the consumption of steam and cooling water, simplifies the equipment structure, reduces operating costs, and improves the system's economy and energy efficiency.
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Smart Images
Figure CN122298151A_ABST
Abstract
This invention relates to the field of liquid and gas separation and purification technology, specifically to an energy-saving system and method for steam desorption in an adsorption device. An energy-saving system for steam desorption in an adsorption device includes a steam jet vacuum pump and a waste heat boiler connected by pipelines; the system also includes a steam main, an adsorption tank, a condenser, and a condensate storage tank; the ejector port of the steam jet vacuum pump is connected to the steam outlet of the waste heat boiler, the outlet of the steam jet vacuum pump is connected to the steam inlet of the adsorption tank, the steam outlet of the adsorption tank is connected to the heat source inlet of the waste heat boiler, and the heat source outlet of the waste heat boiler is connected to the condenser; this application demonstrates significant energy saving and consumption reduction, equipment optimization and investment savings, self-adaptive process parameters, and excellent economic efficiency.
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