Biological fermentation thermal energy power system based on condensation of semiconductor

Abstract

The invention discloses a biological fermentation thermal energy power system based on condensation of a semiconductor. The system comprises a heat collecting device, a gasifying device, a turbine, a condensing device and a one-way hydraulic pump which circularly communicate through a circulating pipeline; the circulating pipeline contains a circulating working medium, the heat collecting device and the gasifying device are mounted in a biological fermentation pond, and the condensing device is mounted on the outer side of the biological fermentation pond; the condensing device comprises a condensing pipe and a heat dissipation fan, and the condensing pipe is manufactured by a temperature difference power generating piece. The biological fermentation thermal energy power system based on condensation of the semiconductor disclosed by the invention has a relatively great condensing rate, can reduce energy discharge of condensation and improve the heat energy conversation efficiency, and is stable to operate and adjustable in power.

Description

technical field [0001] The invention belongs to the field of energy utilization equipment, in particular to a biological fermentation thermal energy power system based on semiconductor condensation. Background technique [0002] Energy is an important material basis for the survival and development of human society. Throughout the history of the development of human society, every major progress of human civilization is accompanied by the improvement and replacement of energy. The development and utilization of energy has greatly promoted the development of the world economy and human society. [0003] However, with the continuous development and consumption of energy, non-renewable energy sources such as petroleum, coal mines, and natural gas are gradually reduced, and energy conservation and recycling are gradually being valued. The basic content of my country's current energy strategy is: adhere to the priority of conservation, based on domestic, diversified development...

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Problems solved by technology

[0007] However, the common problems of existing thermal power generation equipment are: a. The temperature requirements for high-temperature heat sources are high, generally above 200°C, and the thermal energy conversion efficiency is low, and the thermal energy conversion efficiency is generally 15% to 35%; b. The heat displacement of the condensing device is large, and the waste of heat energy is large. The condensation speed through the natural condensation method is slow, and the active condensation method (fan air cooling or liquid pump water cooling) requires additional power consumption; c. The turbine is prone to leakage of working fluid Problems; d. Turbine speed is unstable, and it is prone to stuck problems; e. The heat collection effect of the heat collector is not good, and the external waste heat absorption rate is small; f. The gasification temperature of the working medium is unstable, and the condensation effect of the working medium is not good , the working medium is easy to deteriorate or appear impurities; g. The existing equipment is relatively large

[0008] Biological fermentation is widely used in the production of chemical raw materials and biomedicine. The biological fermentation process will generate a lot of heat, and the temperature of the fermentation heap can be as high as 70-75°C. During the production process, in order to prevent the temperature of the fermentation heap from being too high, regular Agitation for heat dissipation; this heat dissipation method fails to utilize the fermentation heat energy, and there is a waste of energy. At the same time, the mixer needs to be run during the heat dissipation process, which consumes a lot of energy

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