Topic
Gas heater
About: Gas heater is a research topic. Over the lifetime, 1799 publications have been published within this topic receiving 6169 citations.
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Patent•
24 Jul 2018
TL;DR: In this paper, the utility model discloses a constant temperature goes out gas heater of water, including heat exchanger, computer control panel, water flow valve, gas proportional valve, is equipped with the outlet valve door on the outlet pipe.
Abstract: The utility model discloses a constant temperature goes out gas heater of water, including heat exchanger, computer control panel, water flow valve, heat exchanger is equipped with inlet tube, outletpipe, gas pipe, is equipped with the solenoid valve on the inlet tube, the water flow valve passes through the ramuscule pipeline and the solenoid valve is parallelly connected, computer control panelconnects solenoid valve, water flow valve, gas proportional valve, is equipped with the outlet valve door on the outlet pipe, electric its division of signal control or pass are exported by computercontroller to the solenoid valve, export the control signal to the solenoid valve through collection traffic signal, water temperature signal, gas proportional valve aperture signal after computer controller calculates, the utility model discloses an it sets up solenoid valve control cold water entry time and flow to intake to hold at gas heater, postpones to intake, guarantees that constant temperature goes out water, and the water economy resource reduces use cost.
1 citations
Patent•
30 Nov 2016
TL;DR: In this article, the utility model discloses a system for low temperature denitration semi-dry desulfurization removes dust and guarantees that chimney heat is equipped with: the denitrated reactor entry end isequipped with ammonia injection grid, denituration reactor exit end management way communicates to gas gas heater, GGH heat exchanger, desulfurusizing tower and dust remover in proper order, the exit-end management pass of dust removal is delivered to the GGH's the exit end pipeline, the fan loopbacks clean flue gas to the chimney
Abstract: The utility model discloses a system for low temperature denitration semi -dry desulfurization removes dust and guarantees that chimney heat is equipped with: the denitration reactor entry end is equipped with ammonia injection grid, denitration reactor exit end management way communicates to gas gas heater, GGH heat exchanger, desulfurizing tower and dust remover in proper order, the exit end management pass of dust remover is delivered to the GGH heat exchanger, and be equipped with the fan in GGH's the exit end pipeline, the fan loopbacks clean flue gas to the chimney, in the GGH heat exchanger, flue gas containing sulphur that gas gas heater sent here carries out the heat exchange with the clean flue gas that the dust remover was sent here This system retrieves flue gas waste heat and cooling after adopting first low temperature denitration, carries out semi -dry desulfurization and removes dust after the further heat transfer cooling of rethread GGH heat exchanger, purifies the back flue gas and passes through intensify back chimney discharge to reach standard's process route of GGH heat exchanger heat transfer
1 citations
22 Jan 2019
TL;DR: In this article, the performance of the directly-irradiated fluidized gas heater with silicone carbide particles has been determined for the application of exhaust steam reuse in the low and medium temperature processes.
Abstract: Due to serious environmental impact from huge amount of energy and water resource consumption in industrial processes, the industries have been looking for new systems based on renewable energy. Performance of the directly-irradiated fluidized gas heater (50 mm-ID × 100 mm high) with silicone carbide particles has been determined for the application of exhaust steam reuse in the low- and medium temperature processes. The minimum fluidization velocity (Umf) of SiC is 0.0054 m/s, where the solar receiver was operated for keeping the fluidization state. The bed temperature shows a maximum value of about 200 °C around 0.013–0.021 m/s of gas velocity. It is considered that a high gas temperature is obtained in the vicinity of the minimum bubbling velocity where small bubbles are formed. The produced heat energy increases up to 18 W with increasing gas velocity. The optimum condition in this study is around 0.050 m/s. The energy efficiency was calculated to be 14%. A possible improvement of the gas heater has been proposed based on the experimental results.
1 citations
Patent•
[...]
20 May 2001
TL;DR: In this article, a microcontroller provided with pilot light-emitting diode is used to identify both normal and abnormal situations by means of coded flashes and intervals, and the latter is electrically connected to respective sensors of heating systems and provides for visual monitoring of heater operation.
Abstract: heating industrial and public rooms, live-stock barns, and other large rooms and structures SUBSTANCE: heater has burner-heated pipe with reflector, fan, and control device with monitoring unit The latter is made in the form of microcontroller provided with pilot light-emitting diode The latter is electrically connected to respective sensors of heating systems and provides for identifying both normal and abnormal situations by means of coded flashes and intervals EFFECT: provision for visual monitoring of heater operation in normal and abnormal situations 3 dwg
1 citations