Absorbing type heat and moisture waste gas energy recovery system
An energy recovery and absorption technology, which is applied in the direction of adsorption machines, climate change adaptation, and climate sustainability, can solve the problem of small temperature rise of hot air, achieve significant energy saving effect, high heat temperature, and heat recovery efficiency high effect
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Embodiment 1
[0038] refer to figure 1 , an absorption energy recovery system for hot and humid waste gas, including an external heat source 1, a steam generator 2, a solution heat exchanger 4, an energy absorber 5, an absorption heat exchanger 6, a liquid storage device 7, heat-requiring equipment 8, and One circulating pump 9, the first regulating valve 10, the second regulating valve 11, the water pump 12 and the second circulating pump 13, the solution that the system adopts is lithium chloride aqueous solution, and lithium chloride aqueous solution is in steam generator 2, solution heat exchanger 4 and the energy absorber 5 circulating flow. The heat-demanding equipment 8 is heated by the first heat supply pipeline and the second heat supply pipeline, and the first heat supply pipeline and the second heat supply pipeline are independent of each other. The external heat source 1 supplies heat for the steam generator 2, the steam outlet of the steam generator 2 is connected with the inl...
Embodiment 2
[0040] refer to figure 2 , an absorption heat and wet waste gas energy recovery system, including an external heat source 1, a steam generator 2, a booster 3, a solution heat exchanger 4, an energy absorber 5, an absorption heat exchanger 6, a liquid storage device 7, and a Thermal equipment 8, the first circulating pump 9, the first regulating valve 10, the second regulating valve 11, the water pump 12 and the second circulating pump 13, the solution adopted in the system is lithium chloride aqueous solution, and the lithium chloride aqueous solution is in the steam generator 2. Circulating flow in the solution heat exchanger 4 and the energy absorber 5 . The heat-demanding equipment 8 is heated by the first heat supply pipeline and the second heat supply pipeline, and the first heat supply pipeline and the second heat supply pipeline are independent of each other. The external heat source 1 supplies heat to the steam generator 2, the steam outlet of the steam generator 2 i...
Embodiment 3
[0042] refer to image 3 , which is a schematic flow chart of the absorption heat and wet waste gas energy recovery system used in the drying process, the system includes a boiler 1a, a steam generator 2, an ejector 3a, a solution heat exchanger 4, an energy absorber 5, an absorption Heat exchanger 6, liquid reservoir 7, drying equipment 8a, first circulating pump 9, first regulating valve 10, second regulating valve 11, water pump 12, second circulating pump 13, fan 14, water pump 15 and third Regulating valve 16. The energy absorber 5 is a falling film absorber filled with fillers containing gas passages, wherein the falling film tube of the falling film absorber is an absorption heat exchanger 6 .
[0043] The solution used in the system is lithium bromide aqueous solution, and the lithium bromide aqueous solution circulates in the steam generator 2, the solution heat exchanger 4 and the energy absorber 5. For most industrial production links, steam is used as the power s...
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