Low-temperature organic Rankine cycle industrial waste heat power generating equipment
A Rankine cycle, industrial waste heat technology, applied in mechanical equipment, machines/engines, steam engine installations, etc., can solve the problems of insufficient utilization and exertion of industrial waste heat power generation capacity, environmental heat pollution, energy waste, etc. Realize the effect of industrial structure transformation, low cost, and improvement of haze air
Inactive Publication Date: 2013-11-27
NANJING MICROSOLAR POWER TECH
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Problems solved by technology
[0004] my country is rich in industrial waste heat resources, especially in iron and steel, nonferrous metals, chemicals, cement, building materials, petroleum and petrochemical, light industry, coke and other industries. Waste heat resources account for about 67% of the total fuel consumption, of which nearly 30% are Waste heat
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Abstract
The invention provides low-temperature organic Rankine cycle industrial waste heat power generating equipment which comprises a waste heat recycling device (1), a heat-work conversion circuit (2) and a condensing circuit (3). The heat-work conversion circuit (2) comprises an evaporator (21), a heat-work converter (22), a condenser (23), a liquid storage tank (24) and a working medium pump (25) which are sequentially connected into a ring. The condensing circuit (3) comprises a condenser (23), a cooling tower (31) and a cooling pump (32) which are sequentially connected into a ring. The low-temperature organic Rankine cycle industrial waste heat power generating equipment has the advantages that various low-, medium- and high-temperature water heat can be used for power generation, waste heat recycling rate is high, power generating capacity is high, waste heat recycling range is wide, and the like.
Description
technical field [0001] The invention belongs to the field of power equipment, in particular to a low-temperature organic Rankine cycle industrial waste heat power generation equipment. Background technique [0002] The energy consumption in my country's industrial sector accounts for about 70% of the total energy consumption in the country. In addition to the relatively backward production technology and unreasonable industrial structure, the low utilization rate of industrial waste heat and the incomplete comprehensive utilization of energy are the main reasons for the high energy consumption in the industrial field. [0003] Generally, according to the temperature level of the waste heat carrier, waste heat resources are divided into three types: high temperature waste heat (above 500°C), medium temperature waste heat (between 200-500°C) and low temperature waste heat (below 200°C). At present, the waste heat recycled in my country mainly comes from the high-temperature s...
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Login to View More IPC IPC(8): F01K27/00F01K25/10
Inventor 孟宁
Owner NANJING MICROSOLAR POWER TECH