Active Member
|
[China]
Address: No. 1355 , Longgong South Road ,Chengdu Economic And Tech .& Dev. Zone , Sichuan ,China
Contact name:Mr Hermes Lei
CHENGDU ZK SEPARATION TECHNOLOGY CO., LTD. |
|
|
High Performance 450mm Bowl Two Phase Tank Cleaning Oil Sludge Centrifuge
Scope of application: SOR is mainly used for oil recovery from refinery sludge, aging oil sludge, slope oil sludge etc. It aims to recycle the crude oil and meanwhile minimize the volume of waste to be handled. It’s an efficient way to save energy consumption & economy cost.
Composition of the Unit: The SOR unit consists of tricanter centrifuge, decanter centrifuge (optional: Disc Separator) Heating mixing tank, oil tank, water tank, pumps, pipelines, local control, lighting, accessary, etc.
Item | Unit | LWS250×1025B(X) | LWS350×1435B(X) | LWS450×1845B(X) | LWS520×2150B(X) | LWS580×2400B(X) | LWS650×2600B(X) |
Throughput | m3/h | ≥1 | ≥3~5 | ≥5-10 | ≥10-15 | ≥15-20 | ≥20-30 |
Roller diameter | mm | 250 | 350 | 450 | 520 | 580 | 650 |
Length-to-diameter ratio | 4.1 | 4.1 | 4.1 | 4.1 | 4.1 | 4 | |
Speed | rpm | 5000 | 4000 | 3500 | 3200 | 3000 | 2800 |
Separation factor | 3500 | 3136 | 3087 | 2982 | 2948 | 2854 | |
Differential speed | rpm | 1~50 | 1~35 | 1~34 | 1~34 | 1~30 | 1~27 |
Main motor power | kW | 11 | 22 | 30 | 45 | 55/75 | 75/90 |
Ancillary motor power (kW) | kW | 4 | 5.5 | 7.5 | 15 | 18.5 | 22 |
Weight | kg | 1250 | 2500 | 4000 | 5200 | 6500 | 8000 |
Boundary dimension (L×W×H) | mm | 2500×800×1150 | 3700×1050×1400 | 3800×1150×1600 | 4800×1250×1800 | 5300×1750×1382 | 5600×1850×1500 |
Item | Unit | LW250×1025B | LW350×1435B | LW450×1845B | LW520×2150B | LW580×2400B |
Throughput | m3/h | 0.5-3 | 3~10 | 8~15 | 15-20 | 20-30 |
Roller diameter | mm | 250 | 350 | 450 | 520 | 580 |
Length-to-diameter ratio | 4.1 | 4.1 | 4.1 | 4.1 | 4.1 | |
Speed | rpm | 5000 | 4000 | 3200 | 3000 | 2800 |
Separation factor | 3500 | 3136 | 2580 | 2620 | 2546 | |
Differential speed | rpm | 1~50 | 1~35 | 1~34 | 1~34 | 1~36 |
Main motor power | kW | 11 | 22 | 30-37 | 45-55 | 75-90 |
Ancillary motor power (kW) | kW | 4 | 5.5 | 7.5 | 15 | 18.5 |
Weight | kg | 1250 | 2500 | 4200 | 5200 | 6500 |
Boundary dimension (L*W*H) | mm | 2500×800×1150 | 3700×1050×1200 | 4300×1150×1450 | 5100×1250×1600 | 5520×1450×1700 |
| Note: The throughput is related to material characteristics. | ||||||
Specification:
Tricanter Inlet solids≤10%；
Tricanter solids outlet TPH≤15%；
Tricanter water outlet BSW≤5%；
Disc Separator WiO ≤0.2%；
Capacity per hour: 7-10m3
Applications:
1. Wastewater/oilfield oil sludge
2. Food and juice separation(oilve oil, palm oil)
3. Waste Oil separation
4. Chemical Industry
5. Fermentation Industry(beer or wine factory)
6. Food Waste separation (Kitchen waste)
Oil Sludge Treatment
The crude oil residue in the dehydrated slag phase can be recovered by the combustion or thermal desorption process. The separated crude oil is collected and then purified by a three-phase separation centrifuge. The purified oil can be reused.
Separation performance:
1,The water content of the oil phase after separation can reach ≤3 ~ 5%;
2,The dryness of the slag phase after centrifugation can reach 40 ~ 60%, and its total volume is reduced by over 80% compared to that before separation;
3,About 80~90% oil can be recovered (relating to oil density, demulsification effect, temperature, etc.), and the recovered oil can be used for refining purpose after further purified by the flottweg separator;
Oily sludge produced by petroleum in oil production, pipeline transportation, oil-gas combined stations, oil refineries, and oily wastewater.
Sludge treatment is a complete set of production process, using the principle of oxidative demulsification and centrifugal separation. Its main equipment is composed of dosing system, feeding system, separation system, conveying system, and control system.
After the oily sludge is collected and heated by steam, a suitable number of additives like demulsifier and active agent are added in it, so that the oily water in the emulsified state is broken. After demulsification, a high-efficiency LWS series three-phase centrifuge is adopted to realize the continuous separation of oil, water, and slag in the oily sludge, and the water separated and the oil-water mixture not demulsified are directly sent to the sewage treatment system for treatment. Then, a LW series two-phase centrifuge with high efficiency is used for dehydration.
Oily sludge treatment system diagram
