Gunpowder workshop site data map
The reporter learned from the Chongqing Municipal Cultural Commission that the people of Shijia Community, Shijia Town, Qianjiang District, Chongqing City, recently discovered a large-scale gunpowder workshop site group in the hole to find groundwater for drought relief in Hejiadong, a small place. Facilities are not damaged.
It is understood that the Hejiadong Cave is about 2 kilometers long, with a width of 2-3 meters and a height of tens of meters. The site of the Gunpowder Workshop is about five or six hundred meters from the entrance to the cave. There are more than 20 stoves and pots. Both the stove and the sink are rounded and made of stone. Like the stoves of the Tujia nationality, the diameter of the stove is between 60 cm and 150 cm. The diameter of the stove is between 30 cm and 50 cm. Throughout the cave there are traces of excavation of nitrified soil, and the site of the gunpowder workshop is larger.
Archaeologists said that the gunpowder Workshop site group, began to see the shape from the Qing Dynasty, because the relatively well-preserved in the cave, it is a domestic rare, ancient and tanning process can reproduce the original process, has a mining Mining and Metallurgy Research Ming and Qing Dynasties pole High value. The areas in eastern Sichuan and Western Hubei were the earliest areas where gunpowder was used to produce gunpowder. The manufacture of explosives required sulphur, nitrifying soil, and charcoal. The karst landforms in the Wuling Mountain area happen to have natural nitrifying soil. The Tujia people used this unique resource to provide raw materials for the manufacture of explosives a thousand years ago.
Condenser Dryer,Condenser Tumble Dryer,Vented Tumble Dryer,Heat Pump Dryer
Jiangmen Jinhuan Electrical Co., Ltd , https://www.globaljinhuan.com