种快速收集煤粉电弧等离子体热解残渣的装置

• Format: Patent
• Language: Chinese
• Published: 05.02.2019
• Subjects: CHEMISTRY; CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; MANUFACTURE OF IRON OR STEEL; METALLURGY; METALLURGY OF IRON; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE

种快速收集煤粉电弧等离子体热解残渣的装置，属于炼铁实验设备技术领域。其技术方案是：收集热解残渣的装置以油壬为框架，中间夹有层布袋和层铁网，两边接套有丝扣的铁管。布袋规格要求直径为95-98mm(略小于油壬直径)，厚度为8-10mm；布袋材质要求净化气体后含尘量＜15mg/m。铁网设计为100目，直径为95-98mm，紧贴布袋，作用是支撑布袋和传递温度。直管直径为20mm，长为500-600mm，其作用是再次降低气体及残渣的温度。本发明简化了传统"拆卸法兰法"收取热解残渣时复杂的操作程序和解决了煤粉对等离子实验设备核心装置有潜在损害的问题；本发明收集煤粉等离子热解残渣时收集准确、操作简便、可重复性好。 An apparatus for quickly collecting pulverized coal arc plasma pyrolysis residue. The invention belongs to the technical field of iron-smelting experimental equipment. In the technical scheme, the apparatus for quickly collecting the pyrolysis residue employs a union as a framework, wherein a layer of cloth bag and a layer of iron screen are clamped by the union. Two ends of the apparatus are connected to iron pipes having screw threads. The diameter of the cloth bag should be 95-98 mm (which is slightly less than the diameter of the union), and the thickness is 8-10 mm; the material of the cloth bag should satisfy the demand that dust content is less than 15 mg/m after gas purification. The iron screen is 100