Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Method for preventing blockage of resin/asphalt carbonization pipeline
The invention discloses a method for preventing blockage of a resin/asphalt carbonization pipeline. The method comprises the following steps of: 1) putting a C/C composite material semi-finished product soaked with resin or asphalt into a carbonization furnace; 2) vacuumizing the carbonization furnace, and then introducing nitrogen until the pressure in the furnace is slightly positive; 3) closinga condensation tank drain pipe, opening a condensation tank water inlet pipe, and injecting water into the condensation tank until the liquid level is lower than the exhaust pipe; 4) switching on a heating power supply of the carbonization furnace, charging nitrogen, and opening a rear pipeline valve of the filter tank and an exhaust pipeline valve of the condensation tank; 5) stopping introducing nitrogen after carbonization is finished, closing the exhaust pipeline valve, opening the furnace, cooling to below 100 DEG C, and discharging; and 6) opening the condensation tank drain pipe and discharging impurity water in the condensation tank. According to the invention, the problem that the conventional carbonization pipeline of the existing equipment is blocked is solved, meanwhile, the ventilation capacity is reduced, the raw materials are saved, and the potential safety hazard caused by the rise of the furnace pressure is eliminated.
一种树脂/沥青碳化管路防堵塞的方法，其步骤：1）将浸有树脂或沥青的C/C复合材料半成品装入碳化炉内；2）碳化炉抽真空，而后充氮气至炉内微正压；3）关闭冷凝罐排水管，打开冷凝罐进水管，冷凝罐内注水至液面低于排气管；4）接通碳化炉加热电源，充氮气，打开过滤罐后管道阀门，冷凝罐排气管道阀门；5）碳化完成后，停止通氮气，关闭排气管道阀门，打开随炉降温至100℃以下出炉；6）打开冷凝罐排水管，排放出冷凝罐内杂质水。本发明解决了现有设备常规发放碳化管路堵塞的问题，同时又减少通气量，节约原材料，排除因炉压升高造成的安全隐患。
Method for preventing blockage of resin/asphalt carbonization pipeline
The invention discloses a method for preventing blockage of a resin/asphalt carbonization pipeline. The method comprises the following steps of: 1) putting a C/C composite material semi-finished product soaked with resin or asphalt into a carbonization furnace; 2) vacuumizing the carbonization furnace, and then introducing nitrogen until the pressure in the furnace is slightly positive; 3) closinga condensation tank drain pipe, opening a condensation tank water inlet pipe, and injecting water into the condensation tank until the liquid level is lower than the exhaust pipe; 4) switching on a heating power supply of the carbonization furnace, charging nitrogen, and opening a rear pipeline valve of the filter tank and an exhaust pipeline valve of the condensation tank; 5) stopping introducing nitrogen after carbonization is finished, closing the exhaust pipeline valve, opening the furnace, cooling to below 100 DEG C, and discharging; and 6) opening the condensation tank drain pipe and discharging impurity water in the condensation tank. According to the invention, the problem that the conventional carbonization pipeline of the existing equipment is blocked is solved, meanwhile, the ventilation capacity is reduced, the raw materials are saved, and the potential safety hazard caused by the rise of the furnace pressure is eliminated.
一种树脂/沥青碳化管路防堵塞的方法，其步骤：1）将浸有树脂或沥青的C/C复合材料半成品装入碳化炉内；2）碳化炉抽真空，而后充氮气至炉内微正压；3）关闭冷凝罐排水管，打开冷凝罐进水管，冷凝罐内注水至液面低于排气管；4）接通碳化炉加热电源，充氮气，打开过滤罐后管道阀门，冷凝罐排气管道阀门；5）碳化完成后，停止通氮气，关闭排气管道阀门，打开随炉降温至100℃以下出炉；6）打开冷凝罐排水管，排放出冷凝罐内杂质水。本发明解决了现有设备常规发放碳化管路堵塞的问题，同时又减少通气量，节约原材料，排除因炉压升高造成的安全隐患。
Method for preventing blockage of resin/asphalt carbonization pipeline
一种树脂/沥青碳化管路防堵塞的方法
11.09.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
Environment-friendly device for preventing sewer pipeline blockage
| Europäisches Patentamt | 2021
Self-adaptive asphalt heating barrel capable of preventing asphalt edge carbonization
| Europäisches Patentamt | 2020
Method for preventing blockage of water supply and drainage pipeline
| Europäisches Patentamt | 2023