Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to the technical field of environmental protection, in particular to a preparation method of a special sealing friction pair for a waste tire pyrolytic reaction furnace. The preparation method is characterized in that a wedge friction ring comprises the follwoing components in parts by weight, 100 parts of pyrolytic carbon, 10 parts of steel wires, 15-30 parts of coumarone resin, 3-5 parts of boron oxide, 10-15 parts of cristobalite and 2-3 parts of albite, the components are weighed and then put into an internal mixer to be mixed, the mixing temperature ranges from 100 DEG C to 120 DEG C, and the pressure of an upper ram is 0.6 MPa; after the blank is discharged from the internal mixer, the blank stands in a drying box for 1 hour, and then compression molding is performed on the blank under the molding pressure of 80-100MPa; and finally, the formed blank is sintered at the temperature of 700 DEG C under the protection of helium, the heating rate is 5 DEG C/min, and the heat preservation time is 5 h.
本发明涉及环境保护技术领域，具体涉及废旧轮胎热解反应炉专用密封摩擦副的制备方法。其特征是：楔型摩擦环组分按重量份计包括：热解炭100份，钢丝10份，古马隆树脂15～30份，氧化硼3～5份，方石英10～15份，钠长石2～3份，上述组分称量后投入密炼机混炼，混炼温度为100～120℃，上顶栓压力为0.6MPa,密炼机排出坯料后在干燥箱内静置1h，然后坯料模压成型，成型压力80～100MPa，最后成型坯料在700℃的温度、氦气保护下烧结，升温速率5℃/min，保温时间5h。
The invention relates to the technical field of environmental protection, in particular to a preparation method of a special sealing friction pair for a waste tire pyrolytic reaction furnace. The preparation method is characterized in that a wedge friction ring comprises the follwoing components in parts by weight, 100 parts of pyrolytic carbon, 10 parts of steel wires, 15-30 parts of coumarone resin, 3-5 parts of boron oxide, 10-15 parts of cristobalite and 2-3 parts of albite, the components are weighed and then put into an internal mixer to be mixed, the mixing temperature ranges from 100 DEG C to 120 DEG C, and the pressure of an upper ram is 0.6 MPa; after the blank is discharged from the internal mixer, the blank stands in a drying box for 1 hour, and then compression molding is performed on the blank under the molding pressure of 80-100MPa; and finally, the formed blank is sintered at the temperature of 700 DEG C under the protection of helium, the heating rate is 5 DEG C/min, and the heat preservation time is 5 h.
本发明涉及环境保护技术领域，具体涉及废旧轮胎热解反应炉专用密封摩擦副的制备方法。其特征是：楔型摩擦环组分按重量份计包括：热解炭100份，钢丝10份，古马隆树脂15～30份，氧化硼3～5份，方石英10～15份，钠长石2～3份，上述组分称量后投入密炼机混炼，混炼温度为100～120℃，上顶栓压力为0.6MPa,密炼机排出坯料后在干燥箱内静置1h，然后坯料模压成型，成型压力80～100MPa，最后成型坯料在700℃的温度、氦气保护下烧结，升温速率5℃/min，保温时间5h。
Preparation method of special sealing friction pair for waste tire pyrolytic reaction furnace
废旧轮胎热解反应炉专用密封摩擦副的制备方法
YANG SONG (Autor:in)
22.12.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C10B
Zersetzende Destillation von kohlenstoffhaltigen Stoffen zur Erzeugung von Gas, Koks, Teer oder ähnlichen Stoffen
,
DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
/
C01B
NON-METALLIC ELEMENTS
,
Nichtmetallische Elemente
/
C04B
Kalk
,
LIME
/
C10G
Spalten [Cracken] von Kohlenwasserstoffölen
,
CRACKING HYDROCARBON OILS
/
F16J
Kolben
,
PISTONS
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