Pyrotechnic composition production system

Abstract

The invention provides a pyrotechnic powder production system, comprising: a drug mixing device, a granulation device, a screening device, a packing device, a drying device and a packaging device, the packing device and the drying device are connected by a conveyor belt , the drying device adopts a tunnel-type drying device, the drug mixing device includes a frame and a controller, a warehouse is arranged above the frame, and a bulk material motor, a vibration motor, a mixing motor, and a A material motor and an unloading motor. The bin body is provided with a screening assembly, a mixing assembly, and a discharge assembly. The bulk material motor and the vibrating motor are connected to the screening assembly. The mixing motor and the unloading motor All are connected with the mixing assembly, and the bulk material motor, vibrating motor, mixing motor and dumping motor are all electrically connected with the controller. The invention realizes the production automation and improves the production efficiency. The motors in the drug mixing device are arranged in the chamber, which can realize the separation of human and drug, and improve the production safety.

Description

technical field [0001] The invention relates to the technical field of automatic production of fireworks, in particular to a pyrotechnic powder production system. Background technique [0002] Fireworks are a traditional festive product in my country, with a very long history of production and folk customs. As the birthplace of fireworks and firecrackers, my country is also the largest producer and exporter of fireworks and firecrackers in the world. According to statistics, the export volume of fireworks and firecrackers in my country reached 3.5 billion yuan in 2005, and the annual output value was nearly 13 billion yuan. Nearly 100 countries and regions imported our fireworks products. Therefore, the export volume of fireworks and firecrackers in my country is very large. The annual export is about 250,000 to 300,000 tons. [0003] Since 1950, the scale of my country's fireworks production has continued to rise to a relatively high level, and the quantity and quality of ...

AI Technical Summary

Problems solved by technology

[0004] However, in the prior art, the production of fireworks and firecrackers is still a labor-intensive industry, mainly manual, with low production efficiency, and there are many problems in the production process, and safety accidents occur from time to time

These problems are mainly manifested in: the production equipment of fireworks and firecrackers is outdated, and automatic production cannot be realized. Especially in high-risk processes such as granulation, charging, mixing, and drying, manual participation is still required, and the knowledge level of employees is low. strictly enforced, etc.

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