



Technical parameters of 600 type waste tungsten recycling rotary oxidation furnace
(1) Material requirements:
1. Furnace tube material: Cr25Ni20,
2. Material of furnace head and tail: Cr18Ni9,
3. Ordinary supports and structural components: carbon steel.
4. Heating wire material: FeCrAlNb alloy.
(2) Control parameters:
1. Parameter control: PLC, display screen.
2. Number of high-temperature zones: 4 zones, 4 temperature measurement points.
3. Rated total power of the equipment: 166KW, with a power of 40KW per belt and 6KW for other powers.
4. Furnace temperature control: power regulator.
5. Furnace temperature control range: 0~900 ℃.
6. Furnace pressure control: 2~5KPa.
7. Feed frequency: adjustable from 5~50Hz.
8. Feed rate: 15~90kg/h (adapted to feed frequency).
9. Furnace rotation frequency: adjustable from 5~50Hz.
10. Furnace rotation speed: 1~6r/min (suitable for furnace rotation frequency).
11. Pressure holding capacity: When tested at 700 ℃ throughout the entire area, the nitrogen pressure should drop from 3.0-3.5KPa to below 0.8KPa for no less than 20 minutes.
12. Mechanical seal lifespan: 18000 hours (under normal lubrication and maintenance).
13. Dust collection bag temperature resistance: 250 ℃.
Technical parameters of 1000 type waste tungsten recycling rotary oxidation furnace:
(1) Material requirements:
1. Furnace tube material: Cr25Ni20,
2. Material of furnace head and tail: Cr18Ni9,
3. Ordinary supports and structural components: carbon steel.
4. Heating wire material: FeCrAlNb alloy.
(2) Control parameters:
1. Parameter control: PLC, display screen.
2. Number of high-temperature zones: six zones, six temperature measurement points.
3. Rated total power of the equipment: 380KW, with a power of 60KW per belt and 20KW for other powers.
4. Furnace temperature control: power regulator.
5. Furnace temperature control range: 0~900 ℃.
6. Furnace pressure control: 2-5KPa.
7. Feed frequency: adjustable from 5~50Hz.
8. Feed rate: 15-150kg/h.
9. Furnace rotation frequency: adjustable from 5~50Hz.
10. Furnace rotation speed: adjustable from 1 to 6r/min.
11. Pressure holding capacity: When tested at 700 ℃ throughout the entire area, the nitrogen pressure should drop from 3.0-3.5KPa to below 0.8KPa for no less than 20 minutes.
12. Mechanical seal lifespan: 18000 hours (under normal lubrication and maintenance).
13. Dust collection bag temperature resistance: 250 ℃.