Sharp tools make good work。 Three, the effect of equipment upgrading and upgrading in the past six months can be summed up as safety, stability, intelligence, accuracy, environmental protection, persistence and efficiency. The transformation project focuses on the core of all electric melting furnace, mainly for electric control system, distribution system, feeding system, liquid surface control system, reverse osmosis system, water pipe network system, material channel system and so on.

Through the optimization of the electric control cabinet, instrument, display and other equipment, and the upgrading of the software, the effect of furnace temperature monitoring has been greatly improved, the furnace temperature control accuracy is more accurate and fine, and the dynamic precision is raised from 1% to 1 per thousand.

Bright spot two [distribution system] greatly reduces transformer capacity, reduced from the original 2400KVA to the present 800KVA, which not only reduces the reactive power consumption, reduces the harmonic and electricity consumption, but also improves the safety and efficiency of the transformer. According to the preliminary estimate, the electricity consumption of the upgrading and upgrading will reduce the electricity consumption per ton from 980 to 800 degrees.

Bright spot three [feeding system] introduced the first full automatic feeding system in the industry, the core equipment of about 2000000 yuan - the full automatic feeding machine adopts the German technology, the variable frequency speed control realizes intelligent control, the automatic feeding precision is high, the accuracy is good, and the quality of glass liquid is better guaranteed.

Bright spot four [liquid level control system] reduces human factors, tracking historical records through paperless recorder and other equipment, and interlocking with automatic feeder to realize automatic feeding, to achieve the purpose of precise monitoring of liquid level. The stability of the liquid level will play a decisive role in the final melting quality.

Bright spot five [reverse osmosis system] mainly refers to the reverse osmosis system to handle softened water, making water hardness up to 0.03, eliminating the formation of fouling, effectively cooling water jacket and protecting electrode, and playing an important role in prolonging the life of the kiln.

Highlights six [water pipe network system] through upgrading and upgrading, the recycling rate of wastewater is over 98%.

Highlight seven [material system] material path is the path of glass liquid flow. The four sections were increased to five sections, and the automatic control system was used to control the heating of the material, so that the heating temperature could be controlled at + 1 degrees. At the same time, the weight precision of the drop is controlled in 30 grams. High stability and accuracy ensure the effectiveness of production.