BZ644TC oscillating ceramic discharge valve overview
The ceramic discharge valve is made of ceramic seal, erosion resistance, good wear resistance. Open double gate seal structure, the valve closed when the two-way seal, the valve opens when the gate and seat release. According to different conditions can be set up purge port, ash hopper, suitable for dry ash system, slurry and other media delivery system, less fouling, no jam, simple maintenance, long service life.
BZ644TC oscillating ceramic discharge valve purposes
The series of valves to replace the dome valve, flip valve, hanging valve, double gate valve for the warehouse pump inlet valve can also be used for mining, chemical and other types of wear and tear of dry ash, slag and other media pipeline For opening and closing purposes. Nominal pressure 1.0MPa, to adapt to the temperature ≤ 200 ℃, air pressure 0.6-0.8MPa.
The valve is closed in any direction after all sealed. The body of the valve body with WCB steel and seamless steel pipe welding. Sealing surface with a hard seal.
The valve material mouth all the flow of unobstructed, blowing block device, wear resistance, good sealing performance, start composite small, card ash and the phenomenon of less ash.
Valves with high-end toughened ceramic structure sealed, high mechanical strength, wear resistance and long service life. Compact structure can be sealed at any angle.
BZ644TC oscillating ceramic discharge valve features
Driven by the motor, driven by the reducer impeller rotation on the spindle, the material from the upper warehouse through the impeller rotation of the impeller drive the outlet evenly fed out.
Entrance and exit have a circular flange and square flange two forms.
The whole machine adopts direct connection or chain transmission integral type, which is exquisite and light. The driving device does not need to set up another installation foundation to reduce the occupied space and save the cost.
According to the characteristics of the nature of the material being transported, with explosion-proof motor, speed motor and so on.
BZ644TC oscillating ceramic discharge valve works
Swing feeder is a continuous conveyor without flexible traction components, the use of rotating blades to be transported within the fixed material in the shell for delivery. Due to the force of gravity and the friction against the wall of the tank, the material does not rotate with the vanes during the movement, but instead slides downward along the trough.
| Serial number | name | material | Serial number | name | material |
| 1 | The valve body | WCB | 6 | Valve bracket | WCB |
| 2 | Body | WCB | 7 | Pendulum | WCB |
| 3 | Valve plate | 45 # + ceramic | 8 | Pneumatic device | |
| 4 | Seat | ceramics | 9 | Studs | 35CrMoVA |
| 5 | axis | 45 # | 10 | Nut | 25 |
| Design and manufacture | GB / T12225 | ||
| Link size | Structure length | Manufacturers standards | |
| Flange size | JB / T79.1 | ||
| Inspection and testing | GB / T9092 | ||
| material | Carbon steel | GB / T12229 | |
| stainless steel | GB / T122230 | ||
| Sign | GB / T12220 | ||
| Availability | GB / T12252 | ||
| DN | PN (MPa) | L | D | D1 | C | n-φd | |
| 50 | 10 | 210 | 160 | 125 | 16 | 4-φ18 | |
| 65 | 210 | 180 | 145 | 18 | 4-φ18 | ||
| 80 | 250 | 195 | 160 | 20 | 8-φ18 | ||
| 100 | 250 | 215 | 180 | 20 | 8-φ18 | ||
| 125 | 265 | 245 | 210 | 22 | 8-φ18 | ||
| 150 | 285 | 280 | 240 | 24 | 8-φ23 | ||
| 200 | 310 | 340 | 295 | 26 | 8-φ23 | ||
| 250 | 350 | 405 | 350 | 30 | 12-φ23 | ||
| 300 | 350 | 460 | 400 | 30 | 12-φ23 |
