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Fabrication method of beer bottle

A technology for beer bottles and raw materials, applied in the field of glass products, can solve problems such as environmental pollution and kiln erosion, and achieve the effects of reducing costs, reducing corrosion and reducing pollution

Inactive Publication Date: 2013-04-17
青岛崂玻玻璃制品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, a large amount of fluorite is used in the raw materials used in the manufacture of beer bottles, which will not only cause erosion in the kiln, but also produce a large amount of toxic and harmful gas fluoride, causing environmental pollution

Method used

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  • Fabrication method of beer bottle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] The desulfurization gypsum used in this embodiment was purchased from Qingdao thermal power plant, CaSO 4 .2H 2 O≥90%.

[0035] Prepare the proportioning of the raw material of glass bottle as follows:

[0036] Quartz sand 1300kg, limestone 400kg, soda ash 300kg, lepidolite 30kg, fluorite 20kg, desulfurization gypsum 30kg, chrome ore powder 10kg, broken glass 3000kg.

[0037] Process conditions:

[0038] 1) Melting temperature: 1530°C±2°C, of ​​which silicate formation temperature: 800°C-850°C; glass formation temperature: 1200°C-1250°C; glass clarification temperature: 1450°C-1480°C;

[0039] 2) Forming by determinant 8 sets of double drop machine, drop material temperature: 1080-1130°C;

[0040] 3) Use hot end spraying, the bottle temperature is 500°C;

[0041] 4) Annealing in an electric heating annealing furnace, the annealing temperature is 540°C-550°C.

[0042] 5) Use cold end spraying, the temperature is 80°C-120°C.

[0043] 6) Cold end inspection Use an e...

Embodiment 2

[0048] The desulfurization gypsum used in this embodiment is purchased from Qingdao thermal power plant, and the composition of gypsum is: CaSO 4 .2H 2 O≥90%.

[0049] The raw materials used are as follows:

[0050] Quartz sand 1350kg; limestone 500kg; soda ash 350kg; fluorite 20kg; desulfurization gypsum 50kg; chrome ore powder 20kg; cullet 4500kg.

[0051] Process conditions:

[0052] 1) Melting temperature: 1530°C±2°C, of ​​which silicate formation temperature: 800°C-850°C; glass formation temperature: 1200°C-1240°C; glass clarification temperature: 1430°C-1460°C;

[0053] 2) Forming by determinant 8-group single-drop machine, drop material temperature: 1070-1120°C;

[0054] 3) Use hot end spraying, the bottle temperature is 550°C;

[0055] 4) Annealing in an electric heating annealing furnace, the annealing temperature is 540°C-550°C.

[0056] 5) Use cold end spraying, the temperature is 80°C-120°C.

[0057] 6) The cold end inspection uses an electronic automatic bott...

Embodiment 3

[0060] Prepare beer bottles according to the proportioning and steps of the examples, except that 15kg of talcum powder is added to the raw materials. As a result, the prepared beer bottles have better product internal pressure resistance than the beer bottles prepared in Example 2. Moreover, it also has better gloss than the beer bottle prepared in Example 2.

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Abstract

The invention relates to a beer bottle and a fabrication method thereof. The beer bottle is fabricated by taking desulfurization gypsum of a thermal power plant as a raw material. According to the beer bottle and the fabrication method, a by-product, namely the desulfurization gypsum, for flue gas desulfurization of the thermal power plant serves as a clarifying agent to substitute fluorite and anhydrous sodium sulphate, so that the cost is lowered effectively, corrosion to fire-resisting materials is reduced, the service life of a kiln is prolonged, emission of fluoride is decreased, and pollution to an atmosphere is reduced. The desulfurization gypsum of the thermal power plant substitutes partial toxic raw materials, including fluoride such as the fluorite, so that the glass melting and clarification capacity can be improved, the glass component structure can be changed, the melting temperature and melt viscosity can be reduced, the thermal expansion coefficient can be reduced, the glass transparency can be enhanced, the thermal shock resistance and acid resistance of a product can be improved, and the glass strength can be improved; in addition, the corrosion of the clarifying agent such as the fluorite to the kiln is eliminated, volatilization of fluoride is reduced, atmosphere pollution is avoided, and an environment is protected.

Description

technical field [0001] The invention belongs to the technical field of glass products, and specifically relates to a preparation method of beer bottles, which uses thermoelectric desulfurization gypsum as a clarifying agent to manufacture beer bottles. Background technique [0002] In recent years, the glass bottle packaging industry has developed rapidly, the industry scale has continued to expand, and the market competition has become increasingly fierce, especially in the beer bottle market, where the output has doubled. Therefore, reducing the cost of beer bottles, improving product quality and output, saving energy and reducing consumption, and meeting environmental protection requirements are one of the effective ways for beer bottle manufacturers to improve their competitiveness [0003] At present, a large amount of fluorite is used in the raw materials used in the manufacture of beer bottles, which not only causes erosion in the kiln, but also produces a large amoun...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03C6/06
Inventor 胡昌圣董军刘光远姜欣珏王金凤
Owner 青岛崂玻玻璃制品有限公司
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