Glass bottle production process
1. The production process of glass bottles is as follows:
A variety of raw materials → batching workshop → weighing → mixing → melting workshop → Charging machine → glass kiln melting → feed path (machine)→ molding machine → quenching → Testing, packaging → Factory.
2. Key production processes are shown
General glass bottle factory key manufacturing, assist workshops are: Batching workshop, melting workshop (including industrial kiln), glass slag production and processing workshop, mechanical maintenance workshop, raw material warehouse, turnover material warehouse, etc., The equipment of the public works project consists of the gas station (heavy petrochemical plant, gas regulating station), air compressor station, transformer and distribution room, pump room, sewage treatment plant, electronic weighbridge and dormitory building, office building, dining hall, shower room and other single components of daily life public service facilities.
The whole process of processing is generally: The matching materials made by the batching workshop meet the needs, transported by the conveying machinery and equipment to the home hopper of the melting workshop, then added by the charging machine to the glass kiln, melted into laminated glass liquid at a high temperature within 1450℃, the melted laminated glass liquid, and then the feeding machine provides the molding machine (bottle making machine, etc.) through the feeding channel to make the required commodities. After bottle feeding, bottle pushing machine, etc., the commodity is sent to the furnace to carry out quenching to remove the internal stress, after the product quality of the commodity is tested, the equipment that meets the standard is packed into the warehouse and left the factory.
(1) batching workshop: the workshop is generally embedded with a variety of hoppers, raising machines and equipment, weighing equipment, misloading machines, and equipment. It is mainly to weigh and mix a variety of minerals and chemical plant raw materials to make mutual materials that meet the needs. The key raw materials for the production of daily safety glass are silica sand, dolomite, limestone, marble, ammonium bicarbonate, glass slag, and other seven or eight minerals and chemical plant raw materials.
(2) Melting workshop: The workshop is the specific production and manufacturing workshop of the glass factory, which is generally embedded glass kiln, feed road (machine), molding machinery and equipment (bottle-making machine), annealing furnace, testing, and packaging machinery and equipment. At this stage, the workshop generally uses a double-layer (part of the three-layer) layout, molding machinery and equipment (bottle-making machine), annealing furnace, testing and packaging, and other machines and equipment are placed on the second layer, and automatic technology is used for testing and packaging.
3. Glass bottle production process
The glass bottle production process mainly includes:
① Raw material pre-processing. Small pieces of raw materials (quartz sand, ammonium bicarbonate, dolomite, marble, etc.) are broken to make wet and cold raw materials dry and dry, and iron raw materials are removed by iron removal equipment to ensure the quality of laminated glass.
② Mutual material preparation.
③ Melting system. The laminated glass compound is heated at high temperatures (1550~1600 degrees) in the pool kiln or pool furnace to produce liquid glass that is symmetrical, has no bubbles, and meets the molding requirements.
④ Forming. The liquid glass is put into the mold to make the glass steel products that are needed, such as tablet computers, various containers, etc.
⑤ Heat treatment process. According to quenching, heat treatment, and other processing processes, remove or cause the internal stress, phase separation, or crystallization in the laminated glass, and change the structure of the laminated glass.