Fireworks and crackers material curing barn

Abstract

The invention discloses a fireworks and crackers material curing barn. An air inlet and an air return inlet of an inner cavity of the curing barn are connected with a heat source and a fan through a pipeline; the inner cavity of the curing barn is divided into two parts by a partitioning plate, namely a left cavity and a right cavity; the air inlet and the air return inlet are positioned in the left cavity and the right cavity respectively; and the left cavity and the right cavity are mutually communicated to form a left circulating air flue and a right circulating air flue. The inner cavity of the curing barn is divided into two sides by the partitioning plate so as to form the left and right circulating air flues, the ventilation quantity in a unit area of the curing barn is increased under the condition that the energy consumption and equipment investment are not increased, hot air smoothly flows, the capacity and speed of taking moisture of materials are improved, and the drying efficiency is improved.

Description

technical field [0001] The invention relates to a barn for drying materials, in particular to a barn for fireworks and firecrackers. Background technique [0002] A large amount of materials need to be dried in the agricultural by-products and fireworks industry, but the drying equipment and drying process level need to be improved. The existing fireworks and medicine curing room has the following disadvantages: [0003] 1. The baking time of the existing baking room is long, and the energy consumption is too large. The power consumption of baking a ton of fireworks bright beads is between 80-120 degrees, which does not meet the requirements of energy conservation and environmental protection, and increases the production cost of the enterprise. [0004] 2. The existing device spreads the material on the grid-shaped material tray, and manually lifts the material into and out of the oven. It takes at least half an hour for the material to be sent into the oven or sent out of ...

AI Technical Summary

Problems solved by technology

[0003] 1. The baking time of the existing baking room is long, and the energy consumption is too large. The power consumption of baking a ton of fireworks and bright beads is between 80-120 degrees, which does not meet the requirements of energy conservation and environmental protection, and increases the production cost of the enterprise.

[0004] 2. The existing device spreads the material on the grid-shaped material tray, and manually lifts the material into and out of the oven. It takes at least half an hour for the material to be sent into the oven or sent out of the oven, which is inconvenient and low in work efficiency. The labor intensity is high, and it is easy to overturn and cause danger if the coordination is careless, and the safety needs to be strengthened; at the same time, the space utilization rate of the existing material tray is not high, and it takes 28-32 cubic meters of space to bake one ton of fireworks beads

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