Heat preservation device of electric furnace
A heat preservation device and electric furnace technology, which is applied in the direction of furnaces, furnace components, lighting and heating equipment, etc., can solve the problems of poor heat preservation effect of electric furnaces, and achieve the effects of convenient processing, reliable operation and improved heat preservation
Active Publication Date: 2016-09-28
佛山市禅城区佛兴电炉有限公司
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Problems solved by technology
However, the heat preservation effect of the existing electric furnace is poor, so it is urgent to develop a heat preservation device with complete structure, convenient operation and good heat preservation effect.
Method used
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[0016] The invention as Figure 1-4 As shown, it includes a furnace body 1, the upper part of the furnace body 1 is provided with a furnace cover 2, the two sides of the furnace body are respectively furnace doors 3, and the outside of the furnace door 3 is provided with a buffer bin 4, which is used for The furnace door is covered for sealing; the upper part of the furnace door 3 is a movable door 31, and the lower part is a fixed door 32. The lower part of the movable door 31 is provided with a bent slot 310, and the fixed door is located in the slot , to ensure the sealing of the furnace body; the furnace door is set as a movable door connected to a fixed door, which is convenient for the movable door to open and adapts to different working conditions;
[0017] The 31 surface of described dodge door is provided with some trachea-5, and the pipe opening of described horizontal pipe is towards buffer storehouse, is convenient to blowing, thereby facilitates the opening action...
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Disclosed is a heat preservation device of an electric furnace. The heat preservation device of the electric furnace is simple in structure, and heat preservation performance is improved. A furnace body is included, a furnace cover is arranged on the upper portion of the furnace body, furnace doors are arranged on the two sides of the furnace body, buffer bins are arranged on the outer sides of the furnace doors, a movable door is arranged on the upper portion of each furnace door, a fixed door is arranged on the lower portion of each furnace door, a bent embedded groove is formed in the lower portion of each movable door, and the fixed doors are located in the embedded grooves; a plurality of first air pipes are arranged on the surface of each movable door, are straight pipes and are evenly distributed, pipe openings of the first air pipes are arranged downwards, and the first air pipes are connected with a hot air blower; in the work process, the buffer bins are arranged on the outer side of the furnace body, and the heat preservation function is achieved; hot air is inflated to the first air pipes, heat exists in the buffer bins, and therefore the heat preservation performance of the furnace body is improved; and the device is convenient to machine and reliable in operation.
Description
technical field [0001] The present invention relates to an industrial electric furnace, in particular to the improvement of the electric furnace. Background technique [0002] An electric furnace is an electric heating device that uses electric heating to achieve the intended process purpose. Compared with the fuel furnace, the electric furnace has the advantages of easy control of the atmosphere in the furnace, fast heating of materials, high heating temperature, and easy temperature control. With the development of modern industrial technology, it is widely used in many fields such as household, medicine, chemical industry, metallurgy, etc. Insulation is a scientific and efficient energy-saving technical measure to slow down the heat dissipation and conduction speed. However, the heat preservation effect of the existing electric furnace is poor, so there is an urgent need to develop a heat preservation device with complete structure, convenient operation and good heat pr...
Claims
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IPC IPC(8): F27D1/18
CPCF27D1/1858
Inventor 杨丽
Owner 佛山市禅城区佛兴电炉有限公司