Mixing device for glass bottle making

Abstract

The invention relates to the technical field of glass production, in particular to a mixing device for glass bottle production. The mixing device comprises a motor and a box, wherein a coarse crushingcavity, a fine crushing cavity, a charging cavity and a mixing cavity are formed in the box; the coarse crushing cavity is communicated with a coarse material port, and a third gear, a coarse crushing wheel for crushing cullet and a coarse screen for screening the crushed cullet are arranged in the coarse crushing cavity; the charging cavity is communicated with a charging port, and a second gearand a stirring shaft connected with the second gear are arranged in the charging cavity; the fine crushing cavity is communicated with a fine material port for putting quartz sand, and a first gear,a fine crushing wheel for crushing the quartz sand and a fine screen for screening the crushed quartz sand are arranged in the fine crushing cavity; stirring blades for mixing raw materials are arranged in the mixing cavity and connected with the stirring shaft. With the adoption of the mixing device, crushing and mixing can be completed once, the grain size of the crushed cullet is larger than that of the quartz sand, quick melting can be realized, the production cycle is short, and the strength of prepared glass is high.

Description

technical field [0001] The invention relates to the technical field of glass production, in particular to a material mixing device for glass bottle production. Background technique [0002] Glass packaging containers have many advantages such as non-toxic, odorless, transparent, beautiful, good barrier, airtight, rich and common raw materials, low price, heat resistance, pressure resistance, and cleaning resistance; they can be sterilized at high temperature or stored at low temperature ; Therefore, it is the preferred packaging material for many beverages such as beer, fruit tea, jujube juice, etc. At present, the method for making glass bottles mainly includes the following steps: 1. raw material preprocessing. The raw material (main raw material: quartz sand) is pulverized. ② Mix raw materials. ③ Melting. The glass batch is heated at a high temperature (1550-1600 degrees) in a pool kiln or pool furnace to form liquid glass. ④ Forming. [0003] In order to save produ...

AI Technical Summary

Problems solved by technology

[0004] At present, when people crush quartz sand and cullet, most of them use the same pulverizer for crushing. The resulting quartz sand and cullet have the same particle size, resulting in the cullet preferentially reacting with soda ash during the melting process, while quartz sand Then the reaction is delayed, the dissolution is difficult, the whole melting process becomes slower and worse, and the final glass strength is also low; at the same time, after crushing the quartz sand and cullet, it is necessary to mix the quartz sand on a separate mixing equipment , cullet, soda ash and other materials can be melted, the operation is cumbersome and the production cycle is long

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