Efficient and environment-friendly precious metal smelting furnace
A precious metal and melting furnace technology, applied in furnaces, crucible furnaces, furnace components, etc., can solve the problems of low combustion furnace efficiency, air pollution, and the inability to achieve the temperature environment for refining precious metals, and achieve good combustion efficiency
Inactive Publication Date: 2020-02-28
永兴县永和贵金属有限责任公司
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Problems solved by technology
[0005] Aiming at the deficiencies of the prior art, the present invention provides a high-efficiency and environment-friendly precious metal smelting furnace, which has the advantages of good combustion efficiency and extremely low air pollution, and solves the problem that most combustion furnaces have low efficiency and cannot refine precious metals. The temperature environment greatly reduces the work efficiency, and the long-term use will cause serious pollution to the air if the exhaust gas is not treated.
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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 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.
[0020] see Figure 1-2 , a high-efficiency and environment-friendly precious metal smelting furnace, comprising a furnace body 1, a smoke outlet 2 is fixedly connected to the top of the furnace body 1, and a desulfurization device 3 is fixedly connected to the top of the smoke outlet 2, and through the installation and use of the desulfurization device 3, the The exhaust gas generated when the smelting furnace smelts precious metals is desulfurized, so as to a...
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The invention relates to the technical field of precious metal smelting furnaces, and discloses an efficient and environment-friendly precious metal smelting furnace. The efficient and environment-friendly precious metal smelting furnace comprises a furnace body, wherein a smoke outlet is fixedly connected to the top of the furnace body; a furnace base is fixedly connected to the bottom of the furnace body; a slag outlet is fixedly connected to one side of the furnace base; a base is fixedly connected to the bottom of the furnace base; and a feeding port is fixedly connected to the top of thefurnace body. A preheating device is fixedly connected to the top of the furnace base, a fuel adding port is fixedly connected to the top of the preheating device, and through the effect of the preheating device, fuel is preheated before being combusted; a siphon port is fixedly connected to one side of the furnace base, an air port is formed in the surface of the furnace base, and through cooperative use of the siphon port and the air port, the combustion degree is higher; and through cooperative use of the preheating device, the siphon port and the air port, the effect that the combustion efficiency is good when the smelting furnace works is achieved.
Description
technical field [0001] The invention relates to the technical field of precious metal smelting furnaces, in particular to an efficient and environment-friendly precious metal smelting furnace. Background technique [0002] Precious metals mainly refer to 8 metal elements such as gold, silver and platinum group metals. Most of these metals have beautiful color and strong chemical stability. Under normal conditions, they are not easy to chemically react with other chemicals. Therefore, in order to refine these precious metals , requires a specific combustion furnace for refining work. [0003] At present, most of the combustion furnaces have low efficiency and cannot reach the temperature environment for refining precious metals, which greatly reduces the work efficiency. Moreover, if they are used for a long time, the exhaust gas discharged without treatment will cause serious pollution to the air. Contents of the invention [0004] (1) Solved technical problems [0005] ...
Claims
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IPC IPC(8): F27B14/08F27B14/16F23L1/00F27D17/00C22B11/02
CPCC22B11/02F23L1/00F27B14/0806F27B2014/085F27D17/00
Inventor 陈文明刘三平李明曹安平刘林
Owner 永兴县永和贵金属有限责任公司