A multi-functional firework bright bead granulation safety batching mechanism

Abstract

The present invention discloses a multifunctional firework bright star granulation safety material preparing mechanism, wherein the material feeding mechanism comprises the transmission, material discharging, agent adding and dust removing system, the granulation feeding mechanism adopts the steel wire rope transmission and the pulley block transmission, the material vehicle uses the two wedge-shaped diversion material hoppers to sub-package the granular material and the powder material, uses the pneumatic butterfly valve as the flow rate control valve, and arranges the material hoppers on the electronic weighing device by using the floating type design, the agent adding and dust removing device respectively suck the additive and the water to the spraying nozzle positions through the water pump in two paths, one spraying nozzle is used for removing dust, and the other spraying nozzle is used for adding the additive. According to the present invention, the man-machine separation purpose is achieved, the safety of the operator is ensured, the control of the process is strengthened, the sealed treatment of the material is ensured and no material is leaked, and the dust removing device is arranged to reduce the generation of spark and static electricity so as to ensure the safety and the efficiency of the production.

Description

technical field [0001] The invention relates to a multifunctional firework bright bead granulation safety batching mechanism Background technique [0002] At present, the production of fireworks and bright beads used in the market is to sieve the medicine alone with a medicine sieving machine, and then manually transport the granular medicine to the side of the granulator, and then when the pot is rotating and granulating, it is necessary to pass through the workers continuously. Add powder and alcohol to the pot by spoon, and need to manually spray water for dust removal, not only inefficient, but also the manual addition of powder and alcohol has great individual differences, which affects the quality of forming, resulting in production efficiency largely dependent on workers experience of. The most important thing is that the external powder and granule hoppers are exposed to the air. Once workers operate improperly or fatigue, sparks are generated and the medicine is ig...

AI Technical Summary

Problems solved by technology

[0002] At present, the production of fireworks and bright beads used in the market is to sieve the medicine alone with a medicine sieving machine, and then manually transport the granular medicine to the side of the granulator, and then when the pot is rotating and granulating, it is necessary to pass through the workers continuously. Add powder and alcohol to the pot by spoon, and need to manually spray water for dust removal, not only inefficient, but also the manual addition of powder and alcohol has great individual differences, which affects the quality of forming, resulting in production efficiency largely dependent on workers experience of

The most important thing is that the external powder and granule hoppers are exposed to the air. Once workers operate improperly or fatigue, sparks will be generated and the medicine will be ignited, and the consequences will be unimaginable.

At the same time, in the process of fireworks granulation, a large amount of harmful dust will be produced, and alcohol must be added continuously during the granulation process, and the alcohol will continue to volatilize into the air, which will also have a serious impact on the health of workers

At present, some automatic batching equipment, such as belt batching machines, etc., are not equipped with weighing and flow control devices, which cannot control feeding well, and they are conveyed by belts, which will leak materials out and have greater friction It also increases safety hazards, and there is no automatic addition device for alcohol and powder, and the complete separation of man and machine is not achieved. There is also no dust meter and dust removal device, which cannot effectively control the dust.

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