A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Coal mill with access door mechanism
The coal mill comprises a coal mill body and the access door mechanism, an access opening is formed in the coal mill body, a first sealing part is arranged on the periphery of the access opening, a first communication opening is formed in the first sealing part, the access door mechanism comprises a sealing door and an air control assembly, and the sealing door is used for opening and closing the access opening; a second sealing part is arranged on the sealing door, and a second communication port is formed in the second sealing part; when the sealing door closes the access hole, the first sealing part is attached to the second sealing part, the first communicating opening communicates with the second communicating opening, and the air control assembly extracts air from the first communicating opening and the second communicating opening so that the first sealing part and the second sealing part can be sealed. The invention provides an implementation mode of a new access door of the coal mill, the operation is simple and convenient, the manpower is saved, the sealing door is tightly propped against and matched with the access hole under the action of atmospheric pressure, the sealing effect is good, rapid sealing can be realized, the working efficiency of workers is favorably improved, and the delay of the subsequent production process is reduced.
本发明涉及一种设置有检修门机构的磨煤机，包括磨煤机主体、检修门机构，磨煤机主体上开设有检修口，检修口四周具有第一密封部，第一密封部上开设有第一连通口，检修门机构包括封门、气控组件，封门用于开闭检修口，封门上具有第二密封部，第二密封部上开设有第二连通口；封门关闭检修口时，第一密封部与第二密封部贴合，第一连通口与第二连通口连通，气控组件对第一连通口、第二连通口抽气使第一密封部、第二密封部之间密封。本发明给出了一种磨煤机新的检修门的实现方式，操作简便，节省人力，利用大气压强作用将封门紧密抵触配合在检修口上，密封效果好，可以快速密封，有利于工人提升工作效率，减少对后续生产流程的延误。
Coal mill with access door mechanism
The coal mill comprises a coal mill body and the access door mechanism, an access opening is formed in the coal mill body, a first sealing part is arranged on the periphery of the access opening, a first communication opening is formed in the first sealing part, the access door mechanism comprises a sealing door and an air control assembly, and the sealing door is used for opening and closing the access opening; a second sealing part is arranged on the sealing door, and a second communication port is formed in the second sealing part; when the sealing door closes the access hole, the first sealing part is attached to the second sealing part, the first communicating opening communicates with the second communicating opening, and the air control assembly extracts air from the first communicating opening and the second communicating opening so that the first sealing part and the second sealing part can be sealed. The invention provides an implementation mode of a new access door of the coal mill, the operation is simple and convenient, the manpower is saved, the sealing door is tightly propped against and matched with the access hole under the action of atmospheric pressure, the sealing effect is good, rapid sealing can be realized, the working efficiency of workers is favorably improved, and the delay of the subsequent production process is reduced.
本发明涉及一种设置有检修门机构的磨煤机，包括磨煤机主体、检修门机构，磨煤机主体上开设有检修口，检修口四周具有第一密封部，第一密封部上开设有第一连通口，检修门机构包括封门、气控组件，封门用于开闭检修口，封门上具有第二密封部，第二密封部上开设有第二连通口；封门关闭检修口时，第一密封部与第二密封部贴合，第一连通口与第二连通口连通，气控组件对第一连通口、第二连通口抽气使第一密封部、第二密封部之间密封。本发明给出了一种磨煤机新的检修门的实现方式，操作简便，节省人力，利用大气压强作用将封门紧密抵触配合在检修口上，密封效果好，可以快速密封，有利于工人提升工作效率，减少对后续生产流程的延误。
Coal mill with access door mechanism
一种设置有检修门机构的磨煤机
MEI ZHENFENG (author) / WANG XIAOHUA (author) / DING YIWEN (author) / CHEN MIN (author) / CHEN BAOKANG (author) / ZHAO JUNWU (author) / YAO SHENG (author) / WANG ZHUCHENG (author) / XUE XIAOLEI (author) / PENG XIAOMIN (author)
2022-03-25
Patent
Electronic Resource
Chinese
IPC:
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
/
B02C
CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL
,
Brechen, Pulverisieren oder Zerkleinern allgemein