An anti-channeling gas hydrogen fluoride reaction furnace
A hydrogen fluoride and reaction furnace technology, applied in hydrogen fluoride, fluorine/hydrogen fluoride and other directions, can solve the problems of pollution, external air is polluted by hydrogen fluoride, lack of air isolation measures, etc., to avoid environmental pollution, high practical value, and ensure the effect of normal operation
Active Publication Date: 2021-08-06
烟台中瑞化工有限公司
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Problems solved by technology
[0002] Hydrogen fluoride is an important chemical raw material. The existing industrial production of hydrogen fluoride mainly adopts fluorite and sulfuric acid to react in a rotary tank, and the raw materials and waste materials in the reaction process are mainly conveyed by screws, but due to the lack of good air Isolation measures lead to the exchange of blow-by gas between the internal gas of the rotary tank and the external air during the supply of raw materials and the discharge of waste materials, resulting in the pollution of the external air by hydrogen fluoride and the hydrogen fluoride reaction in the rotary tank will also be polluted by air
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[0019] 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 technical solutions in 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.
[0020] see Figure 1 to Figure 4 , the present invention provides a technical solution: an anti-channeling gas hydrogen fluoride reaction furnace, including a base 1, a support frame 6 is fixedly installed on the base 1 through bearings, and the support frame 6 is integrally formed with the upper end of the base 1 for supporting the support frame 6 bearing coaxial first driven wheel 5, the front end of the base 1 is fixed with a controller 4 by bolts, ...
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The invention relates to the technical field of chemical equipment, in particular to an anti-channeling gas hydrogen fluoride reaction furnace, comprising a base on which a support frame is fixedly installed through bearings, and the support frame is integrally formed with a bearing coaxial with the upper end of the base for supporting the support frame The first driven wheel, the front end of the base is fixed with a controller by bolts. The beneficial effects are: the hydrogen fluoride reaction furnace designed by the present invention manages the loading and unloading process of the reaction process by setting special docking seats at the left and right sections of the rotary tank used for the reaction, so that the air pump and the second air supply pump are used to control the transitional The gas in the cavity is extracted and replenished, which effectively prevents the external air from flowing directly into the rotary tank, and also prevents the hydrogen fluoride gas in the rotary tank from flowing into the air, thus avoiding gas blow-by and ensuring the normal progress of the reaction At the same time, the hydrogen fluoride gas produced by the reaction is prevented from entering the air, thereby avoiding environmental pollution.
Description
technical field [0001] The invention relates to the technical field of chemical equipment, in particular to an anti-channeling gas hydrogen fluoride reaction furnace. Background technique [0002] Hydrogen fluoride is an important chemical raw material. The existing industrial production of hydrogen fluoride mainly adopts fluorite and sulfuric acid to react in a rotary tank, and the raw materials and waste materials in the reaction process are mainly conveyed by screws, but due to the lack of good air Isolation measures lead to the exchange of blow-by gas between the internal gas of the rotary tank and the external air during the supply of raw materials and the discharge of waste materials, resulting in the pollution of the external air by hydrogen fluoride and the hydrogen fluoride reaction in the rotary tank will also be polluted by air . [0003] Such problems can be effectively solved if a new type of reaction furnace that can effectively place gas inside and outside th...
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IPC IPC(8): C01B7/19
CPCC01B7/192
Inventor 甘元松
Owner 烟台中瑞化工有限公司