Special smelting equipment for making sodium sulfide

Equipment supporting process flow:
Raw materials such as anhydrous mirabarite and excessive pulverized coal, through the dosing station dosing, mixing and stirring to the raw material bin, through the bin pump into the roof storage bin, through the ring feeder into the feed bin, through the tube screw feeder and the feed pipe feed, and then into the melting furnace for heating and melting. After melting for a certain time, continuous heating will melt sodium sulfide into the water quenching tank. After the reality of 24 hours continuous baking method.

Equipment Overview:

The electric furnace adopts the mineral-heat furnace structure, and is equipped with a three-phase transformer, a total of 3 electrodes, and a circular arrangement structure.
A complete set of electric furnace equipment, mainly including:
Furnace shell, smoke hood, smoke exhaust system, electrode system, short net system, hydraulic system, cooling water in front of the furnace, charging system.
Electric furnace transformer, high voltage cabinet, low voltage control cabinet, automatic control system, monitoring system.
Auxiliary system; Furnace lining, refractory material, mixing system, bin pump feeding system, circular distribution system, circulating water system.

Structural characteristics of electric furnace equipment:

1.1 Fixed circular shell structure, partial core double oven structure.
1.2 To fix the smoke hood, the preliminary scheme adopts the structure of water at the top and high aluminum knotting material at the bottom. Semi-closed structure, surrounded by observation doors (explosion-proof valves).
1.3 Electrode automatic lifting device, pressure ring copper tile structure. It is equipped with upper and lower hydraulic lock, which is convenient for automatic pressure discharge electrode. Displacement sensor device, electric automatic pressure release.
1.4 Large-section water-cooled cable with short-net design and water-cooled copper pipe in parallel inverse parallel arrangement structure.
1.5 The water cooling system has pressure and water temperature, flow monitoring, water cut off or water shortage automatic alarm device.

Mechanical equipment Description:

(1) Furnace body;

(2) Smoke hood system;

(3) Smoke exhaust system;

(4) Electrode system；

(5) Secondary conductors and terminals;

(6) Water supply and drainage system in front of the furnace;

(7) Hydraulic system;

(8) Feeding device.

  Shaanxi Chengda Industrial Furnace Manufacturing Co., Ltd. is a high-tech enterprise specialized in the research, design, and manufacturing of various industrial furnaces, including AC and DC steelmaking electric arc furnaces, ladle refining furnaces, ferroalloy ore thermal furnaces, ferroalloy refining furnaces, electric slag remelting furnaces, non-standard metallurgical equipment, heat treatment equipment, and various related environmental protection dust removal equipment. The company's product design and manufacturing capabilities have reached 100 tons for electric arc furnaces, 160 tons for ladle refining furnaces, and a capacity range of 3600KVA to 35000KVA for ore thermal furnaces. In accordance with national industrial policies, we have designed high and low voltage compensation systems, dust removal systems, ferroalloy DC furnaces, and new energy equipment suitable for the actual operation of the equipment. For inquiries, please contact Mr. Du at 13991381852 or Mr. Chen

13709182307.