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Test method of glass tank furnace batch mixture uniformity

A technology of glass tank kiln and test method, which is applied in measurement devices, analysis materials, material analysis using wave/particle radiation, etc., can solve problems such as time-consuming, single test components, and inability to meet production needs.

Inactive Publication Date: 2018-03-27
JUSHI GRP JIUJIANG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a method for testing the uniformity of batch materials in a glass tank kiln, which solves the problem that the calculation of the uniformity by the prior art takes a long time and the test components are single, which can no longer meet the production needs.

Method used

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  • Test method of glass tank furnace batch mixture uniformity
  • Test method of glass tank furnace batch mixture uniformity

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Test sample: glass tank kiln batch; production unit: Jushi Group Jiujiang Co., Ltd.; production date: 2017.6.30.

[0026] Test conditions: temperature 25°C, humidity 60%.

[0027] Test steps:

[0028] (1) Sampling: Sampling at the outlet of the glass kiln batch material storage tank, starting at 8:00, taking 1 kg of samples every 10 minutes, a total of 3 samples, marking the ziplock bag with a signature pen, and sending it to the experiment Room temperature adjustment.

[0029] (2) Sample preparation: On an analytical balance, use a platinum dry pot, weigh 7.002 grams of 67% anhydrous lithium tetraborate and 33% anhydrous lithium metaborate reagent, then weigh 0.701 grams of batch material samples, add 0.1 grams The release agent ammonium iodide. Mix the samples and reagents thoroughly with a plastic rod, and wipe the plastic rod with quantitative filter paper to avoid loss of samples and reagents.

[0030] (3) Melting sample: send the platinum dry pot to a melting ...

Embodiment 2

[0037] Test sample: glass tank kiln batch; production unit: Jushi Group Jiujiang Co., Ltd.; production date: 2017.7.25.

[0038] Test conditions: temperature 26°C, humidity 59%.

[0039] Test steps:

[0040] (1) Sampling: Sampling at the outlet of the glass kiln batch material storage tank, starting at 8:00, taking 1 kg of samples every 10 minutes, a total of 3 samples, marking the ziplock bag with a signature pen, and sending it to the experiment Room temperature adjustment.

[0041] (2) Sample preparation: On an analytical balance, use a platinum dry pot, weigh 7.005 grams of 67% anhydrous lithium tetraborate and 33% anhydrous lithium metaborate reagent, then weigh 0.707 grams of batch material samples, add 0.1 grams The release agent ammonium iodide. Mix the samples and reagents thoroughly with a plastic rod, and wipe the plastic rod with quantitative filter paper to avoid loss of samples and reagents.

[0042] (3) Melting sample: Send the platinum dry pot to a melting ...

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Abstract

The invention relates to a test method of glass tank furnace batch mixture uniformity. The test method comprises the following steps: (1) sampling; (2) preparing a sample; (3) smelting the sample; (4)molding the sample; (5) testing the sample; and (6) comparing and analyzing data. By adopting the test method, the uniformity effect of the glass tank furnace batch mixture can be timely and effectively reflected, and relevant quality problems of the glass tank furnace batch mixture such as non-uniformity in dispersion, greater fluctuation and the like can be prevented. Moreover, the multi-component uniformity of the glass batch mixture can be accurately and efficiently measured, so that the technician can know the homogenizing degree of the batch mixture, and data support can be provided forthe adjustment of a material formula and the stable production.

Description

technical field [0001] The invention relates to a method for testing the uniformity of batch materials in a glass tank kiln. Background technique [0002] The glass tank furnace is the most common type of glass melting furnace. Because the batch material is melted into molten glass in the trough-shaped pool of this kiln, it is named pool kiln. Glass tank kilns have many advantages in energy saving and production efficiency, and have higher requirements for the uniformity of batch materials. With the continuous improvement of market requirements for the strength of glass filaments, the main components of glass are diversified. [0003] The content disclosed in "JCT 753-2001 Chemical Analysis Methods of Siliceous Glass Raw Materials Part 9: Determination of Calcium Oxide" is the test method for calcium oxide in glass raw materials. The CaO component in the batch is measured by the EDTA standard solution titration analysis method, and the calculated Uniformity, the original ...

Claims

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Application Information

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IPC IPC(8): G01N23/223G01N23/2202
CPCG01N23/2202G01N23/223G01N2223/076G01N2223/1016
Inventor 韩林张新杨伟忠吴秀琴汤学强黄洪生
Owner JUSHI GRP JIUJIANG
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