发明名称 FURNACE FOR THERMAL TREATMENT OF CARBON-CARRYING MATERIALS
摘要 production of activated carbon, thermal treatment of materials used in coal-mining, gold-extracting, construction and some other branches of industry, re-activation of used carbon sorbents. SUBSTANCE: furnace has body housing cylindrical retort, heating elements, refractory insulation, loading and unloading gears, inlet and outlet branch pipes of gaseous reagents. Characteristic feature of given furnace lies in manufacture of retort with ratio of its diameter to length equal to 1:10-18, of spirals with ratio of diameter of wire to spiral as 1:6-10, in location of spiral at distance from retort equal to 3-5 diameters of turn, in fitting of furnace with suction fan communicating with branch pipe for outlet of gaseous products. Proposed furnace makes it feasible to reduce energy consumption and labor input in process of its running by 25-35% and especially during repairs, to increase its mechanical strength up to 89-94% and adsorption capacity by standard substances in produced sorbents by 20-30%. EFFECT: enhanced operational efficiency of furnace. 2 cl, 2 dwg
申请公布号 RU2158401(C1) 申请公布日期 2000.10.27
申请号 RU20000101198 申请日期 2000.01.14
申请人 GOSUDARSTVENNOE UNITARNOE PREDPRIJATIE "EHLEKTROST;AL SKOE NPOB NEOR;GANIKA 发明人 MUKHIN V.M.;CHUMAKOV V.P.;KAREV V.A.;CHEBYKIN V.V.;ZUBOVA I.D.
分类号 F27B5/00;F27B7/06;(IPC1-7):F27B5/00 主分类号 F27B5/00
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