Device used for producing urea with wind energy
A urea device and wind energy technology, which is applied in the field of urea production devices, can solve the problems of cumbersome steps and large energy consumption in ammonia synthesis, and achieve the effect of low energy consumption
Inactive Publication Date: 2014-04-23
SUZHOU NIUWU ERGUAN ELECTRICAL APPLIANCE TECH
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Problems solved by technology
[0003] In order to overcome the problem of large energy consumption and cumbersome steps in the synthesis of ammonia, the present invention provides a wind energy urea production device. The method uses wind energy as energy and water and nitrogen as materials to produce ammonia, which can save a lot of energy
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[0009]
[0010] A wind energy urea production device, comprising a wind power generator (1), an electrolytic water tank (2), an ammonia generator (5), a carbon dioxide generator (6), a urea generator (7), and a one-way throttle valve (3) , nitrogen tank (4), the wind generator (1) is connected to the cathode rod and anode rod on the electrolysis water tank (2), and the cathode exhaust port of the electrolysis water tank (2) is connected to ammonia production through a one-way throttle valve (3) The hydrogen inlet of the device (5), the nitrogen inlet of the ammonia generator (5) is connected to the nitrogen tank (4) through the one-way throttle valve (3), and the anode exhaust port of the electrolytic water tank (2) is connected to the carbon dioxide generator (6) for intake The carbon dioxide generator (6) has carbon powder inlet, the gas outlet of the ammonia generator (5) is connected with the ammonia gas inlet of the urea generator (7) through the one-way throttle valve (3...
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The invention discloses a device used for producing urea with wind energy. The device is composed of a wind driven generator, a brine electrolysis tank, an ammonia producing device, a carbon dioxide producing device, a urea producing device, one-way throttle valves, and a nitrogen tank; the wind driven generator is connected with a cathode bar and an anode bar of the brine electrolysis tank; a cathode exhaust port of the brine electrolysis tank is connected with a hydrogen inlet of the ammonia producing device via a one-way throttle valve; a nitrogen inlet of the ammonia producing device is connected with the nitrogen tank via a one-way throttle valve; an anode exhaust port of the brine electrolysis tank is connected with an air inlet of the carbon dioxide producing device; the carbon dioxide producing device is provided with a carbon powder inlet; an air outlet of the ammonia producing device is connected with an ammonia inlet of the urea producing device via a one-way throttle valve; an air outlet of the carbon dioxide producing device is connected with a carbon dioxide inlet of the urea producing device via a one-way throttle valve; the carbon dioxide producing device is connected with the ammonia producing device and the urea producing device via a heat exchanger; hydrogen and oxygen are obtained via electrolysis of water, and urea is obtained via reaction with nitrogen and carbon. The device is suitable for middle-scaled or small-scaled production of urea.
Description
Technical field [0001] The invention relates to a device for producing urea, in particular to a device for producing urea by wind energy. Background technique [0002] Urea is an organic compound composed of carbon, hydrogen, oxygen and hydrogen. At present, the raw materials for urea production are mainly natural gas, coal, and petroleum. They can be produced by a series of chemical reactions with water and air. The main process is the synthesis of ammonia, and Synthesize urea from ammonia and carbon dioxide, but the steps of synthesizing ammonia are cumbersome and consume a lot of energy. Contents of the invention [0003] In order to overcome the problems of high energy consumption and cumbersome steps in ammonia synthesis, the invention provides a wind energy urea production device. The method uses wind energy as energy and water and nitrogen as materials to produce ammonia, which can save a lot of energy. [0004] The technical solution adopted by the present inventi...
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IPC IPC(8): C07C273/04C01C1/04
CPCY02P20/133Y02P20/141
Inventor 郁家威
Owner SUZHOU NIUWU ERGUAN ELECTRICAL APPLIANCE TECH