艺术
美容与健康
工艺
文化与历史
娱乐
环境
食品与饮料
逆向工程
科学
体育
技术
可穿戴设备
Distillation Still: Fire-Pot Still with Worm Tub
The plain pot still of the USDA's 1911 Farmers' Bulletin 429 (Fig. 3): a kettle set in masonry over a fire grate, with a flue round it, a head that leads the vapour through one long pipe to a coiled condensing worm standing in a tub, and a draw-off cock to empty the kettle. Alcohol boils at 173 °F (78 °C), so the first vapour is richer in alcohol than the liquor; repeating the distillation makes it stronger, but not to 90 %.
The bulletin gives no sizes, metals or joints; where we chose, the step says so. The picture: the bulletin's Fig. 3.
中级
1 day
说明
1
1
Lay the masonry support with grate and flue
Lay the masonry support with grate and flue
Build the masonry support with the fire grate at the bottom of a fire space and a flue that runs round the kettle's sides. Ours: brick in lime mortar, levelled course by course.
此步骤所需材料：
砖1 个
石灰砂浆1 batch
炉箅子1 个所需工具：
瓦刀（砌砖抹刀）
水平尺2
2
Set the kettle with its draw-off cock
Set the kettle with its draw-off cock
Set the still kettle into the masonry over the grate, its bottom in the fire and its shoulders above the flue. The draw-off cock leaves the bottom of the kettle and runs out through the masonry. Ours: tighten the cock with an adjustable wrench.
此步骤所需材料：
蒸馏釜1 个
放料阀1 个所需工具：
活动扳手水平尺3
3
Fit the still head
Fit the still head
Seat the still head on the ringed neck of the kettle. Its pipe rises, bends over and runs down to the condenser.
此步骤所需材料：
蒸馏头1 个所需工具：
活动扳手4
4
Stand the worm in the tub
Stand the worm in the tub
Stand the coiled condensing worm upright in the worm tub, its outlet through the tub side near the bottom. Join the head's pipe to the top of the worm. Ours: fill the tub with cold water to cover the coil.
此步骤所需材料：
冷凝蛇管1 个
木盆1 个
水1 batch所需工具：
活动扳手5
5
Why one pass is not enough
Why one pass is not enough
正在加载 Jupyter 笔记本…
6
6
What the pot still can and cannot do
What the pot still can and cannot do
Repeated distillation in this still ends in fairly strong alcohol, but a 90 % spirit would cost more in fuel and labour than it is worth (p. 29); a column still does the repeats in one apparatus. The bulletin's own yield figure for two passes is not reproduced here: as printed it puts more alcohol out than goes in.
材料
9- 1 个占位符
- 1 batch占位符
- 1 个占位符
- 1 个占位符
- 1 个占位符
- 1 个占位符
- 1 个占位符
- 1 个占位符
- 1 batch占位符
此蓝图制作
相关蓝图
这些蓝图共享知识——技术、材料或原理
CC0 公共领域
此蓝图以 CC0 协议发布。你可以自由复制、修改、分发和使用此作品，无需征得许可。
通过购买蓝图中的产品支持创客，他们将获得 创客佣金 （由供应商设定），或创建此蓝图的新版本并将其作为连接包含在你自己的蓝图中以分享收入。