Mineral raw material sample melting device and heavy metal chromium detection method
A technology for mineral raw materials and melting samples, which is applied in measurement devices, chemical instruments and methods, analytical materials, etc., can solve the problems of lack of detection and prediction ability, no glass equipment, and black stones on glass plates, so as to improve the melting effect and improve the Melting efficiency, effect of reducing production cost
Pending Publication Date: 2020-07-10
HEBEI NANBO GLASS CO LTD +1
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Problems solved by technology
[0002] In the early stage of ultra-clear glass production, mineral raw materials are mostly sampled and inspected by means of appearance inspection. There is no detection and prediction ability in the glass forming process. If the chromium content of mineral raw materials increases and the problem is not detected in time, it will cause problems after use. Black stones (chrome stones) in the glass plate seriously affect the quality of the glass
At present, there is no equipment for the pre-trial production of glass
Method used
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[0023] The present invention will be further described in detail below with reference to the drawings and embodiments. It can be understood that the specific embodiments described here are only used to explain the related invention, but not to limit the invention. In addition, it should be noted that, for ease of description, only the parts related to the invention are shown in the drawings.
[0024] It should be noted that the embodiments of the present invention and the features in the embodiments can be combined with each other if there is no conflict. Hereinafter, the present invention will be described in detail with reference to the drawings and in conjunction with the embodiments.
[0025] Such as figure 1 As shown, a mineral raw material smelting device is characterized by comprising a horse boiling furnace body 1, a cranial cavity 2 arranged on the upper part of the horse boiling furnace body 1, a rotating device 3 arranged in the cranial cavity 2, and a corundum crucible...
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The invention provides a mineral raw material sample melting device and a heavy metal chromium detection method. The mineral raw material sample melting device comprises a muffle furnace main body, askull cavity arranged at the upper part of the muffle furnace main body, a rotating device arranged in the skull cavity, a corundum crucible arranged above the rotating device, a furnace door arrangedat the front part of the muffle furnace main body and matched with the skull cavity, and a control panel, a display panel and a regulation and control button which are arranged below the furnace doorat the front part of the muffle furnace main body. According to the mineral raw material sample melting device and the heavy metal chromium detection method, preliminary trial production of mineral raw materials is facilitated, the influence of the chromium content of the mineral raw materials on glass production can be detected more visually, the raw materials can be adjusted conveniently, and the production cost is reduced. The sample melting device is provided with the rotating device, so that mineral raw materials in the corundum crucible can be uniformly heated, and the melting effect and the melting efficiency of the mineral raw materials are greatly improved.
Description
Technical field [0001] The invention relates to the technical field of glass production detection, in particular to a mineral raw material melting sample device and a heavy metal chromium detection method. Background technique [0002] In the early stage of ultra-clear glass production, most of the mineral raw materials are sampled and inspected by two methods. There is no detection and prediction ability during the glass forming process. If the chromium content of the mineral raw material is increased, the problem will be caused after use. Black stones (chrome stones) in the glass plate seriously affect the quality of the glass. Currently, there is no equipment for pre-production of glass. Summary of the invention [0003] In order to solve the above technical problems, the present invention provides a mineral raw material sample melting device and a heavy metal chromium detection method. [0004] The technical solution adopted by the present invention is: a mineral raw material ...
Claims
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Login to View More IPC IPC(8): G01N1/44B01J6/00F27B17/02F27D3/00F27D21/02G01N21/88
CPCB01J6/00F27B17/02F27D3/00F27D21/02F27D2003/0087G01N1/44G01N21/8803
Inventor 武林雨冯冬冬周亮张欢张旭张红光纵峰杨再兴张清山赵宝盛韩艳丽王长军
Owner HEBEI NANBO GLASS CO LTD