Energy recovery device of drawing furnace

Abstract

The invention discloses an energy recovery device of a drawing furnace. The energy recovery device comprises a photovoltaic back plate, a charging and discharging controller, a storage battery set, an inverter and an alternating-current distribution cabinet. The photovoltaic back plate is adopted to absorb light and convert the light into electric energy, and therefore light pollution in the production process of a workshop is avoided, the light energy is converted into the electric energy, and energy recovery and conversion are achieved. According to the energy recovery device, the photovoltaic back plate is connected to a cart, the mobility of the device is improved, it is convenient to move away the photovoltaic back plate in the process of replacing a perform, influence to operation is avoided, and the distance between the photovoltaic back plate and the drawing furnace can be adjusted through the cart; the cart is connected with the photovoltaic back plate through a hydraulic lever, the trouble of manual operation is saved, and the angle between the photovoltaic back plate and the drawing furnace can be adjusted better; the photovoltaic back plate can be directly cooled by process cooling water of the drawing furnace, so that cost is saved, or an external cooling system can be adopted additionally and low-temperature refrigerants are used, so that the cooling effect is improved.

Description

technical field [0001] The invention relates to the technical field of heat treatment processing equipment, in particular to an energy recovery device for a wire drawing furnace. Background technique [0002] During the production process of the drawing furnace, the glass preform is partially heated to over 2000°C in the drawing furnace and becomes a heat source. Due to the high light transmittance of the glass preform, the heat light source in the furnace cavity emits dazzling light through the glass preform. White light, forming a luminous area. This section of the luminous area is equivalent to a light source, which radiates electromagnetic waves of different wavelengths. These thermal light sources are extremely polluting to the production workshop, but this energy can be recycled, so a technology is needed on the market to make up for this. insufficient. Contents of the invention [0003] In order to overcome the deficiencies of the above-mentioned prior art, the pr...

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the deficiencies of the above-mentioned prior art, the present invention provides an energy recovery device for a wire drawing furnace. The energy recovery device for a wire drawing furnace has a simple structure, is convenient to use, and can greatly increase mobility and mobility, and can solve the problems of energy waste and recovery.

Images