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Full-automatic firework powder weighing and mixing unit

A mixing unit and automatic weighing technology, which is applied in the direction of explosives, explosives processing equipment, offensive equipment, etc., can solve the problems of drug sensitivity increase once, risk factor increase, etc., and achieve the effect of convenient slag discharge and accurate weighing

Active Publication Date: 2015-12-23
嘉善陶庄再生资源有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For every additional screening, the drug sensitivity increases and the risk factor also increases

Method used

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  • Full-automatic firework powder weighing and mixing unit
  • Full-automatic firework powder weighing and mixing unit

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Embodiment Construction

[0029] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0030] Please refer to figure 1 , the present invention fully automatic fireworks drug weighing mixing unit, which comprises:

[0031] A plurality of single-material preliminary screening automatic weighing systems 10; used to automatically weigh the medicines required for various fireworks;

[0032] Multiple screening and mixing system 20; including multiple screening and mixing mechanisms 21 arranged in sequence; used for multiple screening and mixing of mixed fireworks medicine;

[0033] Bucket-loaded conveying system 30; the bucket-loaded conveying system sends the fireworks medicines screened by multiple single-material preliminary screening automatic weighing systems to the first screening and mixing mechanism in th...

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Abstract

The invention discloses a full-automatic firework powder weighing and mixing unit. The full-automatic firework powder weighing and mixing unit comprises a plurality of single material preliminary screening and automatic weighing systems, a repeated screening and mixing system, a bucket loading and conveying system and a power cabinet. The repeated screening and mixing system comprises a plurality of screening and mixing mechanisms arranged in sequence. Firework powder subjected to preliminary screening of the single material preliminary screening and automatic weighing systems is fed into the first screening and mixing mechanism of the repeated screening and mixing system through the bucket loading and conveying system. The power cabinet is connected with the screening and mixing mechanisms. The whole process from weighing to mixing of the firework powder does not need artificial participation, use efficiency is improved, and safety performance is remarkably improved.

Description

technical field [0001] The invention relates to the technical field of fireworks production equipment, in particular to a fully automatic fireworks drug weighing and mixing unit. Background technique [0002] Fireworks drugs are flammable and explosive substances. In the process of making fireworks, there are very strict restrictions on the components and proportions of the drugs used. For this reason, the country has specially formulated GB11652-2012 "Technical Regulations for Labor Safety of Fireworks and Firecrackers" ". [0003] The existing fireworks medicines are all manually weighed, proportioned and mixed. Workers put various single ingredients into the measuring cups in turn when weighing the ingredients, and the same batch of products needs to be configured multiple times to complete. During the mixing process, workers are required to put the prepared multiple single-material medicines in the sieve and vibrate gently, and the medicine mixing needs to be sieved at...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C06B21/00
Inventor 黄先红徐饮成黄蒲昌
Owner 嘉善陶庄再生资源有限公司