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我厂所採用的‘活絡爐排’的結構与裝配如[圖一]所示,它是按照上海市劳模杨存連同志所創造的‘搖動式爐排’基本形式結合我厂爐子的具体情况而改進的。現已推廣到六只爐子:退火爐三只,烘模爐三只。它的另件設計見[圖一]。这种爐排的設計特點为: (1) 爐排葉片的夾角θ在80°～90°之间,见[圖二]件3。这样的夾角可保証爐排不致被灰楂軋死。在搖動搖手柄進行排灰时,如遇大塊灰楂,爐排不能将它切碎時,則在葉片交角作用力的影响下,可使已軋住的灰楂上升,而使爐排恢复原位。如一次不能上升,則将搖手柄轻度急搖幾下,便可使其鬆動上升。
The structure and assembly of the “active grate” used in our factory are shown in [Figure 1]. It is an improvement based on the specific situation of the “shaking grate” basic form created by Shanghai labor model Yang Cun and Zhi Zhi combined with the stove of our factory. of. It has been extended to six furnaces: three annealing furnaces and three baking furnaces. Its design is shown in [Figure 1]. The design features of this grate are: (1) The included angle θ of the grate blades is between 80° and 90°. See Figure 3, Part 3. This angle ensures that the grate will not be crushed by the ashes. When the ash is shaken to shake the handle, in case of large ash, the grate can not cut it, then under the influence of the blade intersection force, the ash that has been rolled up can be raised, and the grate can be recovered. In situ. If you cannot raise it at a time, gently shake the handle slightly to make it loose.