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- Contact Person : Mr. bao Shi
- Company Name : Chongqing Sky Walker Import & Export Trading Co., Ltd.
- Tel : 0086-23-67869528
- Fax : 0086-23-67868258
- Address : Chongqing,Chongqing,4/F, No.65 Jianxin Bei Road, Jiangbei, Chongqing,China.
- Country/Region : China
- Zip : 400020
LWJ-550x2200 Decanter centrifuge with CE ISO9001
LWJ-550×2200 Decanter centrifuge with CE ISO9001
This Decanter centrifuge is capable of continuous feeding, separating, dehydrating and discharging under full-speed running with compact structure, continuous operation, smooth running, large capacity and convinent maintainance,etc.
It is applied mostly in separating the suspension containning solid-phase granules with the diameter greater than 0.005mm and with the concentration being 2-40%. Widely used in chemical, light indrustry, pharmacy, food, environmental protection, and etc.
Working principle:
Mixing with the acceleration phase: the material into the mix and get into the correctly predicted to accelerate, to ensure that the best state of the material into the separation zone.
Clarify the stage: the role of the centrifugal, the materials in the drum line segments rapid separation and sedimentation, the supernatant was separated in the drum weir discharge port.
Compression stage: the propeller will be sent to the discharge side of solid deposition, the material under the action of the centrifugal force can be further compressed, and the release of pore water.
Compression in the right section: the drum section of the cone, the material produced by the specially designed biaxial compression, screw conveyor family properly designed, produced along the axis of extrusion pressure
Pictures for reference
1. Main technical specification:
Model | LWJ-550x2200 |
Dimension (L×W×H)mm | 3600x1650x1050 |
Weight (kg) | 3000 |
Capacity(m3 per hour) | 13~35 |
Drum speed(rpm) | 3000 |
Differential speed(rpm) | 2~30(stepless adjustable) |
Differential speed adjust finess: | ±0.1-0.5rpm |
Separating factor | Max. 2228 (stepless adjustable) |
Drum length(mm) | 2200 |
Drum Dia.(mm) | 550 |
Length-diameter ratio | 4 |
Main motor power(kw) | 37-45 |
Assistant motor power(kw) | 11-15 |
Motor safety grade | IP54 |
Class of insulation | F |
Main bearing temperature(big end)°C | ≤75.0 |
Main bearing temperature rise(big end)°C | ≤40.0 |
Main bearing temperature(small end)°C | ≤75.0 |
Main bearing temperature rise(small end)°C | ≤40.0 |
Differential mechanism oil temperature °C | ≤70.0 |
Differential mechanism temperature rise °C | ≤40.0 |
Vibration intensity mm/s | ≤6.5 |
Noise dB(A) | ≤85 |
Solid recovery rate (%) | ≥97(chemical feed treatment) |
Mud feeding solid content rate (%) | 1.0~4.0 |
Outlet mud moisture rate(%) | ≤80(need chemical based on real material) |
Particle size dia. Of feeding solid(um) | ≥2 |
Feeding weight concentration ratio(%) | ≤10 |
Feeding volume concentration ratio (%) | ≤70 |
Feeding liquid-solid density difference(g/cm³) | ≥0.05 |
Best weight concentration ratio(%) | 3-5 |
Polyacrylamide(PAM)solvent density(‰) | 1-2 |
Applying medium | Concentrated sludge-Textile dyeing effluent |
Medium | Liquid |
Starting type | Frequency conversion controlling |
Driving tpe | Frequency conversion controlling |
2. Desgin standard : GB/T12668.2, GB 12668.3 GB 12668.5
LWJ-550x2200 Decanter centrifuge with CE ISO9001
