Energy-saving opening-annealing furnace for glass production

Abstract

An energy-saving opening-annealing furnace for glass production comprises a furnace body provided with a feed inlet and a bracing frame fixed below the furnace body. The bracing frame at the front of the feed inlet is provided with a horizontal telescopic arm. An electromagnet device is fixed and perpendicular to the horizontal telescopic arm. The electromagnet device is connected in series with a gas control switch and a blower fan through leads. An air intake is arranged above the furnace body. An inlet end of the gas control switch is connected with an external gas source. An outlet end of the gas control switch and an output end of the blower fan respectively communicate with the air intake above the furnace body. The energy-saving opening-annealing furnace provided by the invention has a simple structure. Through a simple structural improvement of a present opening-annealing furnace, combustion gas combustion air are inputted when a product needs to undergo an opening-annealing treatment, thus enhancing flame inside the furnace body. When no product needs an opening-annealing treatment, input of combustion gas and combustion air is stopped, thus effectively achieving the energy-saving purpose.

Description

technical field [0001] The invention relates to glass production equipment, in particular to an energy-saving oven for glass production. Background technique [0002] In the glass production process, when the glass products are baked, it is usually achieved by sending the glass products into the furnace with an iron rod body for baking. The existing furnace is used for baking products or waiting. The liquefied gas has been burning at the maximum power, which leads to a lot of waste of liquefied gas when the oven is not in use, and also shortens the life of the oven. Contents of the invention [0003] The object of the present invention is to provide an energy-saving oven for glass production, which is simple in structure, easy to use, can effectively save production cost and prolong the service life of the furnace body. [0004] The technical solution adopted by the present invention to solve the problems of the prior art: an energy-saving oven for glass production, compr...

AI Technical Summary

Problems solved by technology

[0002] In the glass production process, when the glass products are baked, it is usually achieved by sending the glass products into the furnace with an iron rod body for baking. The existing furnace is used for baking products or waiting. The liquefied petroleum gas is always burning at the maximum power, which leads to a lot of waste of liquefied petroleum gas when the oven is not in use, and also shortens the life of the oven

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