Weighable high temperature furnace
A high-temperature furnace and weighing technology, applied in the field of high-temperature furnaces, can solve problems such as the inability to fully display the physical and chemical properties of materials, and achieve the effect of enhancing scientificity and reliability.
Inactive Publication Date: 2016-08-17
CHINESE RES ACAD OF ENVIRONMENTAL SCI
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Problems solved by technology
However, this heat treatment analysis method cannot fully demonstrate the physical and chemical properties of the material, especially the characteristics of the material weight loss changing with time, temperature and other parameters during the heat treatment process.
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[0021] In view of the problems existing in the prior art high-temperature furnace when performing thermal analysis of materials, embodiments of the present invention provide a weighable high-temperature furnace with a weighing function, which can heat materials so that materials can undergo thermochemical reactions. At the same time, weighing and measurement can be performed during the heating reaction of the material, so that the quality change during the thermochemical reaction of the material can be analyzed, and the comprehensiveness and accuracy of the analysis of the thermochemical reaction can be improved.
[0022] figure 1 Is a schematic structural diagram of a weighable high-temperature furnace provided by an embodiment of the present invention; figure 2 for figure 1 Schematic diagram of the section of the furnace body of the high-temperature weighing furnace; image 3 for figure 1 Schematic diagram of the middle furnace tube. Such as Figure 1-Figure 3 As shown, the we...
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The invention discloses a high-temperature furnace capable of weighing. The high-temperature furnace capable of weighing has a weighing function. The high-temperature furnace capable of weighing comprises a tube type high-temperature furnace, the tube type high-temperature furnace comprises a furnace body and a furnace tube, electric heating layers are arranged at the inner wall of the furnace body, the furnace tube passes through the furnace body, and the furnace tube is located between the electric heating layers; a first sealing flange is arranged at one end of the furnace tube, a second sealing flange is arranged at the other end of the furnace tube, wherein the first sealing flange is provided with a valve convenient for placing a crucible stored with material in the furnace tube, and the second sealing flange is provided with a gas gathering device for gathering gas; the tube type high-temperature furnace is provided with an electronic scale. By means of the technical scheme, material can have long-time stable thermal reaction in the furnace tube, the quality change can be measured in the material reaction process, and the thermal chemical reaction analyzing effect for the material is improved.
Description
Technical field [0001] The invention relates to a high-temperature furnace, in particular to a weighable high-temperature furnace with a weighing function for thermochemical analysis of materials. Background technique [0002] In coal, chemical, electric power, metallurgy, environmental protection and other industries, materials such as coal need to be subjected to thermochemical analysis such as pyrolysis, incineration, gasification, and sintering. Among them, when performing thermochemical analysis on these materials, the materials are usually put into a high-temperature furnace for high-temperature heating, and then the physical and chemical characteristics of the gases and solids generated after heating are analyzed to obtain the thermochemical properties of the materials, which is the use of the materials Provide reference basis. [0003] At present, the high-temperature furnace for high-temperature heating of materials usually uses ordinary high-temperature heating furnaces,...
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IPC IPC(8): F27B17/02
Inventor 田书磊聂志强迭庆杞黄启飞王琪
Owner CHINESE RES ACAD OF ENVIRONMENTAL SCI