Automatic Production Line For Fireworks And Medicine Filling Design And Research

In the fireworks production process extremely easy to occur the dust exceeds the standard,slightly carelessly,will occur the explosion,causes the human casualties and the huge economic loss.So far,little dust and safety control of giving medicine,medicine,the quick and easy method and process of uniform consistency,there has been no,the problem has been bothering the fireworks industry,also always restricts the development of the industry,is considered to be risk huge industry,young people don't want to join,practitioners have 45 years old,now faces the situation of the industry and the absence or.Although some parts of fireworks production have realized mechanical and automatic production,the production efficiency of drug filling is low,the production process is not standardized,and it is not safe and reliable enough.Therefore,starting from the key links of drug filling,this paper proposes a safe and controllable production process of small dust with a quick and simple method of drug delivery,drug mixing and drug distribution uniformity and consistency,so that all links of drug filling are seamlessly connected and controllable.The specific work and achievements are as follows:(1)Based on the current drug fill open transport links the characteristics of dust,pollution more big,the store USES the oxidant,the reductant,division of the initial big sheng feeder pipeline-controller such as transportation and ferry wait for link,realizes the oxidant,the reductant,no leakage,no dust conveyi ng independently of the process,and according to the engineering mechanics properties of the material and function requirements,completed the design of the structure.(2)In order to avoid the "triad trinity" of traditional artificial easily in the medicine fill mixed process of the low effect,the dust concentration exceeds bid,electrification,explosion and other issues,this paper adopts synchronous cylinder valve-Y type pipe-static mixer-2 levels of vibrating screen/aggregate bin,implements the mix medicine uniform consistency,and according to the engineering mechanics properties of the material and function requirements,completed the structural design of the components and power element selection design.(3)Based on the current drug fill more open points in the process of medicine of dust explosive,uniform consistency,pollution,poor characteristics,this paper designed a feed through the central tube-dial-points of material scraper cone-porous dislocation rotating disctremie pipe and other components,implements the medicine uniform consistency,and accordance with the requirements of engineering mechanics properties of the material and effect,finished parts,holes and hole and connecting pipe of continuous seamless and smooth cohesion and dynamic element matching selection design.(4)The filling of the traditional manual work in order to overcome the fireworks drugs in the feed,mix medicine,medicine time-consuming,beats can't continuous characteristics,this paper designed a software,accordance with the requirements of operation control and effect,can independently complete the drug fill the conveying and mixing medicine,medicine of time allocation and process control.(5)The mechanical and automatic production of drug filling is characterized by multiple links,difficult to grasp the beat and limited space.In this paper,the structural parameters and process parameters of each link and component of the whole production line are adjusted,matched and optimized through experiments,so as to ensure the safe and efficient operation of the whole production line.