Metal Silicon Smelting Furnace

1. The mechanical part of metal silicon smelting furnace is composed of furnace body, water and electricity introduction system, tilting furnace device, etc.

2. Water-cooled cable shall be crimped with copper stranded wire through cold pressing process.

3. The fifth-generation intelligent controller developed for parallel inverter has been widely used in the power supply control of various metal smelting, insulation and induction heating equipment.

4. The controller is a single-board integrated control board with digital trigger, high reliability, high accuracy, easy commissioning and less relay components.

5. Zero-voltage start technology achieves 100% success rate.

6. Automatically follow the load change, and have non-fault automatic restart function and power automatic regulation function during operation. It has ideal current and voltage limiting and special turn-off time or inverter angle control to ensure reliable operation of equipment.

7. Perfect multistage protection system (water pressure, phase loss, undervoltage, overcurrent, overvoltage, closing time, straight-through, operation interlocking, etc.).

8. With high frequency conversion efficiency of 1000Hz and below, greater than 96%.

Metal silicon medium frequency melting furnace is composed of intermediate frequency furnace rectifier transformer, intermediate frequency power supply, steel shell with magnetic conductor electric furnace body (or aluminum shell furnace body), high-purity graphite crucible, capacitance compensation device, hydraulic device (double-machine and double-pump hydraulic system, hydraulic tilting furnace cylinder) (or reducer furnace), tilting furnace operation platform, water distributor, power supply and capacitance water cooling device, induction coil, furnace lining, water cooling cable, connecting copper bar, reducer, etc.

Furnace body (including furnace frame, furnace cover, inductor, magnetic yoke, crucible mould refractory plaster, etc.)

Hydraulic system (including tilting furnace hydraulic cylinder, pump and motor)

Water cooling pipe

Water-cooled cable

Furnace lining material (quartz sand)

Rectifier transformer IF power cabinet, reactor and capacitor assembly frame

Tilting furnace console

Furnace leakage alarm device

Vibrating tool for striking furnace

1. Compact power cabinet design, saving land resources and reducing the customer's early investment cost.

2. The magnetic yoke is configured at the periphery of the coil to prevent flux leakage and reduce energy consumption to realize energy conservation.

3. The magnetic yoke provides strong support for the coil from the coil periphery, so as to stabilize the service life of the furnace lining.

4. The oxygen-free copper tube with special special section improves the melting efficiency by about 2% compared with the round and square copper tubes.

5. Cyclone or ring hood for flexibility.

6. Dry powder furnace building materials are used for acid, alkali and neutral furnace building materials. Cast iron is applicable to acidic furnace building materials, cast steel is applicable to magnesium oxide and other basic furnace building materials, and nonferrous metals are applicable to graphite crucible and high-purity alumina furnace building materials.

7. Anti-seismic (Richter 7 standard) structural design is adopted for the furnace body, and special structure magnetic yoke and special-shaped coil conductor are provided to realize safe and efficient operation of the furnace body.

8. Built-in fault detection monitor: various sensors collect equipment operation data at all times, give an alarm in case of abnormal conditions and cut off the power supply for operation, the HMI will automatically pop up the fault content and guide the maintenance personnel in troubleshooting and repair.