Active Member
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[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. |
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Animal Fat Fish Oil Processing Industries Food Processing Centrifuge
Characteristics of high-efficiency LWS series three-phase centrifuge
Ingenious, unique and diversified three-phase separation structure, the liquid separated by the high efficiency three-phase centrifuge is discharged in two different modes, namely gravity discharging and discharging through the built-in centripetal pump with pressure, wherein the latter includes liquid layer fixed mode and the online adjustable mode of heavy phase liquid layer, which is selected according to the process conditions.
The 2 or 3-phase decanter centrifuge separates which contains fuilds& solids, or oil, water and solids. Due to its high dry matter, the solids can be recycled relatively easily. In addition, the solids concentration in the waste fuilds is lower than would be the case if nozzle separators are used in conventional process.
★ Light phase liquid layer adjustment technology (company patent technology, patent number: 2018213324892)
The light phase liquid adjustment sheet is concealed, and the high-efficiency LWS series three-phase centrifuge adopts patented technology, so that adjustment can be completed without disassembling the machine.
★ Three-phase centrifuge model and technical parameters
| tem | Unit | LWS250×1025C(X) | LWS350×1435C(X) | LWS450×1845C(X) | LWS520×2150C(X) | LWS580×2400C(X) | LWS650×2600C(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 | 1~28 |
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 x W x H) | mm | 2500×800×1150 | 3700×1050×1400 | 3800×1150×1600 | 4800×1250×1800 | 5300×1750×1382 | 5600×1850×1500 |
Note: The throughput is related to material characteristics.
X" indicates that the heavy phase liquid is discharged by the centripetal pump with back pressure; the overall dimensions vary with the liquid discharging way of the centrifuge.
2phase Centrifuge model and technical paramete
| Centrifuge model | mm Drum diameter mm | Length-to-diameter ratio | rpm Speed rpm | Separation factor | rpm Differential speed rpm | kW Main motor power kW | kW Ancillary motor power (kW) | m3/h Throughput m3/h | kg Weight (kg) | mm Boundary dimension: (L x W x H) |
| LW250x1025C | 250 | 4.1 | 4500 | 2835 | 1~50 | 11 | 4 | 2~5 | 1250 | 2500×800×1150 |
| LW350x1435C | 350 | 4.1 | 3500 | 2435 | 1~35 | 15-22 | 5.5 | 5〜10 | 2500 | 3700×1050×1200 |
| LW450x1845C | 450 | 4.1 | 3200 | 2580 | 1~34 | 30-37 | 7.5-11 | 8~15 | 4200 | 4300×1150×1450 |
| LW520x2150C | 520 | 4.1 | 3000 | 2620 | 1~34 | 55-75 | 11-15 | 15-25 | 5200 | 5100×1250×1600 |
| LW580x2400C | 580 | 4.1 | 2800 | 2546 | 1~30 | 75-90 | 15-18.5 | 20-35 | 6500 | 5520×1450×1700 |
| LW650x2600C | 650 | 4 | 2600 | 2460 | 1~28 | 90-110 | 22 | 35-45 | 7800 | 6250×2000×1550 |
| LW750x2800C | 750 | 3.7 | 2200 | 2033 | 1~28 | 110-160 | 30 | 40-60 | 11000 | 6500×2200×1600 |
The length dimension varies with motor power.
★ High performance wear-and corrosion-resistant cemented carbide
Because the kitchen waste slurry in the high temperature state contains corrosive and abrasive substances like salt, glass fragments, and sandstone, the [ZK Separation] centrifuge has a certain degree of pertinence in the selection of wear-resistant materials.
★ High performance stainless steel
After the high temperature hydrolysis of the kitchen waste slurry, due to finer solid particles and 0.1-0.08 g/cm3 liquid density difference (compared with oil and water), the centrifuge needs a separation factor of more than 3000G to achieve the best separation effect. Model SAF2205 with high strength and corrosion resistance is adopted to ensure the stability and service life of the centrifuge.
★ High-dryness screw conveyor and drum structure
The dehydration of solid particles relies mainly on strong centrifugal force, high-torque screw extrusion force (pushing torque), and ultra-long solid particle dehydration length. The [ZK Separation] centrifuge can generate centrifugal force exceeding 3000G, 30 ~ 50% higher than the screw pushing torque of common centrifuges. The screw pusher torque, and the drum dehydration length is 10 ~ 20% longer than that of common centrifuges.
★ High torque involute planetary gear differential
The ultra-high-precision torque box is based on the high-torque involute planetary gear differential. The differentials equipped for the [ZK Separation] centrifuge have high torque, high speed, low heat generation and excellent heat loss. To ensure long-term, stable operation of the centrifuge.
★ CIP washing system
The fully automatic control system is equipped with a CIP washing system, which can effectively solve the problem that it is not completely cleaned during the shutdown process and effectively avoid the equipment troubles caused by artificial factors.
Machining Center:
