(一)灭菌锅的构造 ①锅体:用旧油桶打去桶盖,在近桶底的桶壁上开2.5cm圆口,再焊接高17cm的L形铁管即成。②蒸筐:用1cm粗的钢筋焊成高50cm、口径47～50cm筐形架,筐内围一层麻袋布盛料,筐的大小以刚好放入锅内为准。③锅盖:先在锅口固定围一圈20cm宽的麻袋布,再用三层聚丙烯薄膜盖成馒头形,如灭菌材料多时可适当加高。④扎口胶带:用有弹性的自行车外胎,割去两边取中间3cm的带,切断后一端绑成圈,一端绑铁钩,拉紧后以钩钩圈,扎好一条 (A) the structure of the sterilization pot ① pot body: hit the lid with the old oil drums, barrel wall near the bottom of the open 2.5cm round mouth, and then welded L-shaped 17cm high iron pipe Serve. ② steamer basket: 1cm thick steel welded into a high 50cm, diameter 47 ~ 50cm basket-shaped frame, the basket around the layer of sackcloth Sheng material, the size of the basket just to the pot shall prevail. ③ lid: first fixed in the pot around a circle 20cm wide sackcloth, and then covered with three layers of polypropylene film into a bread-shaped, such as a long time may be appropriate to increase the sterilization of materials. ④ Zhakou tape: with a flexible bicycle tire, cut off both sides take the middle 3cm of the band, cut off after the end tied into a circle, tied to one end of the hook, tighten the hook after the hook, tie a bar