Heating device used for barium carbonate preparation
A heating device, barium carbonate technology, applied in heating devices, lighting and heating equipment, heating to dry solid materials, etc., can solve the problems of death, poisoning, etc., and achieve the effect of improving heating efficiency, heating convenience, and uniform heating
Inactive Publication Date: 2020-11-20
湖南乐晟新型材料有限公司
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Problems solved by technology
Moreover, barium carbonate will react with hydrochloric acid in the gastric juice to become soluble barium chloride. Barium chloride is a soluble barium salt, which is a toxic substance. If it is not rescued in time, it will be poisoned quickly, and in severe cases, it will die
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[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0026] see Figure 1-2 , the present invention provides a technical solution: a heating device for the preparation of barium carbonate, comprising a heating device body 1, a heating cylinder 2 is arranged on the heating device body 1, the heating cylinder 2 is cylindrical, and the heating cylinder The inner side wall of the heating cylinder 2 is provided with an inner heat-conducting liner 9, the outer wall of the heating cylinder 2 is provided with an outer w...
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The invention discloses a heating device used for barium carbonate preparation. The heating device comprises a heating device body. A heating barrel is arranged on the heating device body. An inner side heat conduction lining plate is arranged on the inner side of the heating barrel. A top exhaust filter screen cover is arranged on the outer wall of the heating barrel. Heating pipes are evenly arranged in a side wall interlayer of the heating barrel. A bottom mounting groove is arranged at the bottom end of the heating barrel. A top fixed cover is arranged at the top of the heating barrel andis in a circular ring shape. The top exhaust filter screen cover is mounted at the top of the heating barrel. By means of the top exhaust filter screen cover, barium carbonate materials in gas are kept, meanwhile, damp gas in barium carbonate is exhausted, and heating can be carried out through the heating temperature of the heating device according to the actual condition; and the heating deviceis reasonable in design, heating is convenient, heating efficiency is high, and heating can be carried out according to the actual condition.
Description
technical field [0001] The invention relates to the technical field of heating for preparing barium carbonate, in particular to a heating device for preparing barium carbonate. Background technique [0002] Barium carbonate is an inorganic compound, white powder, insoluble in water, easily soluble in strong acid. Toxic and widely used. [0003] Barium carbonate is hexagonal fine crystal or white powder, hardly soluble in water, density 4.43 g / cm2, melting point 1740°C, decomposes at 1450°C, releases carbon dioxide, slightly soluble in water containing carbon dioxide, also soluble in ammonium chloride or Ammonium nitrate solution forms a complex, dissolves in hydrochloric acid, nitric acid and emits carbon dioxide. poisonous. For electronics, instrumentation, metallurgical industry. Prepare fireworks, signal flares, ceramic coatings, auxiliary materials for optical glass. Also used as rodenticide, water clarifier and filler. [0004] Barium carbonate is a barium salt, w...
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IPC IPC(8): F26B9/06F26B25/06F26B23/06F26B25/12F26B25/10F26B25/00F26B3/18
CPCF26B3/18F26B9/06F26B23/06F26B25/007F26B25/06F26B25/10F26B25/12
Inventor 熊子文熊国生
Owner 湖南乐晟新型材料有限公司