Double-pressure direct-combustion reheating-type heating power output device

Abstract

The invention discloses a double-pressure direct-combustion reheating-type heating power output device which comprises a rapid energy-supplying linkage assembly, an anti-boiling steam-water separation assembly, a target overheating combined supply assembly, a waste heat exchange and recovery assembly, a central intelligent controller and accessories. Through the device, a heat section, an evaporation section, a reheating section and a waste heat recovery section are overlaid, optimized and combined into an integral effectively, and high evapration and reheating capability is revealed; simmultaneously the device has single-group heating and multi-group heating special structrual functions generally, and can be matched with a solar energy heat collecting system or a PV / T (photovoltaic / thermal) composite optimal system; and the configured central intelligent controller can be subjected to intelligent operation and humanization management, the whole process of the heating, evaporation, reheating and recovery of the device is organically integrated, thus people can operate the whole device easily by simply pressing the buttons.

Description

technical field [0001] The present invention relates to a thermal output device, in particular to an intelligent, array-type, multi A high-efficiency recompressed direct-fired reheat heat output device for stage heat preparation output. Background technique [0002] With the enhancement of environmental protection awareness of all mankind and the rapid development and improvement of the national economy, in order to improve the increasingly serious environmental pollution and air quality problems in large and medium-sized cities, the country has adjusted the fuel policy and encouraged the rapid update and development of fuel oil and gas boiler technology. , and vigorously advocate the development of high-quality, low-pollution, high-efficiency, intelligent modern heat output devices to meet people's daily production and living needs. More importantly, the R&D, production and promotion of equipment matching with solar heat collection systems and solar photovoltaic phototherm...

AI Technical Summary

Problems solved by technology

Although some domestic professional research institutions have carried out research and production on oil-fired gas-fired boilers in the early stage, such as using horizontal internal combustion, the boiler tubes use threaded tubes with better heat absorption, and use two, three, or even four-way boilers for the return of flue gas. Return, but after the third return, the temperature of the tail smoke is still as high as 230°C-260°C. After increasing to the fourth return, although the exhaust temperature has decreased, with the increase of resistance, the power of the smoke exhaust equipment needs to be increased, which increases the Power consumption, this type of direct combustion furnace has a large furnace, from saturated steam to reheated steam and waste heat recovery, requires a large number of heat sources, and the amount of steel pipes is large, generally there is no superheating device and steam-water separation device, it is difficult to complete in one step , "in one go", and covers a large area, slow start-up speed, difficult to maintain

Therefore, it is difficult to take on the important task of rapid and instant use of thermal energy in modern industry and people's daily production and life.

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