Waste heat recovery power generation type heat exchanger

Abstract

The invention relates to a waste heat recovery power generation type heat exchanger. The waste heat recovery power generation type heat exchanger comprises a fixed clamping plate, a movable clamping plate, two upper cross beams, two lower cross beams, a plate bundle, a clamping device and stand columns, wherein the upper cross beams penetrate through the upper portion of the movable clamping plate, then the two ends of the upper cross beams are connected with the upper portions of the fixed clamping plate and the upper portions of the stand columns through bolts, the lower cross beams penetrate through the lower portion of the movable clamping plate, then the two ends of the lower cross beams are connected with the lower portion of the fixed clamping plate and the lower portions of the stand columns through bolts, the clamping device clamps the fixed clamping plate and the movable clamping plate on the two sides of the fixed clamping plate and the movable clamping plate, the plate bundle is arranged between the fixed clamping plate and the movable clamping plate, the plate bundle comprises a plurality of heat exchange plates, a thermoelectric module is clamped between every two adjacent heat exchange plates, and after the multiple thermoelectric modules are connected in parallel, the electric energy output ends of the thermoelectric modules are connected with a storage battery.According to the waste heat recovery power generation type heat exchanger, working waste heat can be used for generating electric energy.

Description

technical field [0001] The invention belongs to the field of industrial waste heat recovery and reuse, in particular to a waste heat recovery power generation heat exchanger. Background technique [0002] With the rapid development of economy, the problems of environmental pollution and energy shortage are becoming more and more serious. Exploring new energy and obtaining energy in an environmentally friendly way has become a hot topic in countries all over the world. There are still many difficulties in utilizing renewable energy. Therefore, utilizing and recovering "waste heat" is a valuable way to improve the overall efficiency of energy utilization. Chemical, food, steel, pulp and other processing industries are large energy users, accounting for more than 50% of industrial energy consumption. Industrial waste heat is usually vented directly to the atmosphere or into cooling systems, as most industries are unable to recover much of the waste heat. With the existence o...

AI Technical Summary

Problems solved by technology

In terms of industrial waste heat, the extraction method of waste heat is relatively simple. Usually, various types of heat exchangers are used to recover part of the excess heat energy, and most of the waste heat energy is directly discharged into the atmosphere.

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