Carbonization chamber pressure regulating valve device and pressure regulating system

• Main Authors: WANG DENGFU, DU JIN, LUO SHIZHENG, TANG ZHIGANG, LIU TONGQING, JIANG AIGUO, JIANG FENG, CHEN SHANLONG
• Format: Patent
• Language: Chinese; English
• Published: 19.08.2022
• Subjects: CHEMISTRY; DESTRUCTIVE DISTILLATION OF CARBONAGEOUS MATERIALS FORPRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS; FUELS; LUBRICANTS; METALLURGY; PEAT; PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE

The embodiment of the utility model discloses a carbonization chamber pressure regulating valve device and a pressure regulating system, and relates to the technical field of chemical engineering. The pressure regulating valve device comprises a pressure regulating valve and an executing mechanism, the pressure regulating valve adopts two barrel structures which are coaxially nested inside and outside, an inner barrel is provided with an open hole, an outer barrel is provided with a shielding part covering the open hole of the inner barrel and a corresponding connecting rib, and the executing mechanism drives the shielding part to freely rotate around the inner barrel. And the shielding part is matched with the opening of the inner barrel to change the area of the gas circulation cross section, so that the gas flow is adjusted. The pressure regulating valve device is simple in structure, convenient to manufacture, high in control precision, safe to use and remarkable in smokeless coal charging effect when bei