HC rotary air blower structure and working principle
The rotary blower has an exquisite structure and is mainly composed of six parts: motor, air filter, blower main engine, air chamber, base (with oil tank), oil dripping nozzle
The blower operates on the eccentric rotor offset in the cylinder, it makes the volume change between the lobes in the rotor slot to suck in, compress, and discharge air
During operation, the pressure difference of the blower is used to automatically send the lubricating oil to the drip nozzle, drip into the cylinder to reduce friction and noise, and at the same time reduce the return of air in the cylinder
Features:
Low noise tri-lobe rotor
Noise-reduction know-how application for casing
Integral-shaft ductile iron impellors
Dual splash lubrication
Over sized cylindrical roller bearings
Hardened teeth face for precision helical timing gear, taper-lock shaft mounting
Versatile configuration
Piston ring air seals
Lip type viton oil seals
Air cooling
Automatic belt tensioner and integrated discharge silencer base frame application for the blower package.
Specification:
Pressure to 98 KPa / Vacuum to -49 KPa
Flow: 0.6~113m3/min
Application:
Widely used in waste water treatment, petro-chemical, cement, power, metallurgy and pneumatic conveying diverse industries.
型号 Model | 排风 口径Exhaust vent diameter (mm) | 电机 功率Motor power (kw) | 频率Frequency (HZ) | 风机 转速Fan rotation speed (rpm) | 风量(m³/ min) | V型皮带轮 | V型 皮带 V-belt | 油箱储 油量 (有效油量) Fuel tank capacity | |||||
0.1kgf /cm² | 0.2kgf /cm² | 0.3kgf /cm² | 0.4kgf /cm2² | 0.5kgf /cm² | 鼓风 机blower | 电机motor | |||||||
HC-20S | 3/4° (20) | 0.37 | 50 | 500 | 0.210 | 0.205 | 0.20 | 0.195 | 0.19 | 6° | 21/2° | A-40 | 1.5L (1.1L) |
HC-25S | 3/4" (20) | 0.37 | 50 | 430 | 0.278 | 0.265 | 0.250 | 0.237 | 0.225 | 8° | 21/2" | A-40 | 1.5L (1.1L) |
HC-251S | 3/4" (20) | 0.55 | 50 | 450 | 0.31 | 0.3 | 0.29 | 0.28 | 0.28 | 8° | 21/2" | A-40 | 1.5L (1.1L) |
HC-30S | 1° (25) | 0.55 | 50 | 430 | 0.35 | 0.34 | 0.33 | 0.32 | 0.31 | 10° | 3° | A-44 | 1.5L (1.1L) |
HC-301S | 1° (25) | 0.75 | 50 | 520 | 0.42 | 0.41 | 0.4 | 0.39 | 0.38 | 10° | 31/2° | A-45 | 1.5L (1.1L) |
HC-40S | 11/4" (32) | 0.75 | 50 | 500 | 0.66 | 0.65 | 0.63 | 0.61 | 0.59 | 12° | 4° | A-52 | 2.5L (1.7L) |
HC-401S | 11/4" (32) | 1.5 | 50 | 580 | 0.8 | 0.77 | 0.74 | 0.71 | 0.67 | 12° | 41/2° | A-53 | 2.5L (1.7L) |
HC-50S | 11/2" (40) | 1.5 | 50 | 430 | 1.14 | 1.12 | 1.09 | 1.06 | 1.02 | 14° | 4° | A-66 | 3.5L (2.3L) |
HC-501S | 11/2° (40) | 2.2 | 50 | 500 | 1.44 | 1.42 | 1.39 | 1.36 | 1.32 | 14° | 41/2" | A-67 | 3.5L (2.3L) |
HC-60S | 2° (50) | 3 | 50 | 450 | 1.9 | 1.87 | 1.82 | 1.77 | 1.71 | 16° | 5° | B-71 | 5.5L (3.8L) |
HC-601S | 2° (50) | 4 | 50 | 540 | 2.41 | 2.34 | 2.29 | 2.24 | 2.18 | 16° | 6° | B-72 | 5.5L (3.8L) |
HC-80S | 21/2° (65) | 4 | 50 | 430 | 2.82 | 2.74 | 2.66 | 2.59 | 2.5 | 18° | 51/2" | B-80 | 8L (6L) |
HC-801S | 21/2" (65) | 5.5 | 50 | 500 | 3.53 | 3.45 | 3.38 | 3.33 | 3.25 | 21° | 6" | B-82 | 8L (6L) |
HC-100S | 3° (80) | 5.5 | 50 | 390 | 4.32 | 4.28 | 4.25 | 4.18 | 4.11 | 20° | 51/2° | B-93 | 20L (16L) |
HC-1001S | 3° (80) | 7.5 | 50 | 420 | 5.41 | 5.32 | 5.25 | 5.18 | 5.11 | 20° | 6° | B-93 | 20L (16L) |
HC-125A | 4° (100) | 7.5 | 50 | 380 | 6.1 | 6..02 | 5.95 | 5.9 | 5.83 | 20° | 51/2" | B-92 | 30L (25L) |
HC-125B | 4° (100) | 11 | 50 | 420 | 6.85 | 6.77 | 6.7 | 6.62 | 6.55 | 20° | 51/2" | B-93 | 30L (25L) |
HC-150A | 4° (100) | 11 | 50 | 390 | 7.83 | 7.75 | 7.68 | 7.6 | 7.5 | 21° | 6° | B-96 | 30L (25L) |
HC-150B | 4° (100) | 11 | 50 | 420 | 8.8 | 8.72 | 8.64 | 8.56 | 8.4 | 21° | 6· | B-98 | 30L (25L) |
HC-150C | 4° (100) | 15 | 50 | 490 | 10.2 | 10 | 9.8 | 9.5 | 9.35 | 18° | 7° | B-98 | 30L (25L) |
