solid-liquid separation stainless steel three phase decanter
centrifuge 620mm
Introduction
Centrifugal sedimentation is the working principle of this
centrifuge, it can separate two phases (suspended solid liquid and
liquid) or three phases (solid-liquid-liquid), solid phase is
pushed out by spiral continually; this equipment is a constant and
high effective equipment which used in separating solid-liquid.
Technogical parameters
Model | Drum diameter mm | Inlet liquid capacity㎥/h | Power of main/auxiliary motor Kw | Weight Kg | Dimension (max) mm |
LW250 | 250 | 1-4 | 11/4 | 1200 | 2650*720*900 |
LW(F)250 | 250 | 1-4 | 11/4 | 1200 | 2650*720*900 |
LW250(W) | 250 | 1~5 | 11/4 | 1300 | 2750*720*900 |
LW350 | 350 | 5~15 | 22/5.5 | 2000 | 3585*980*1238 |
LW(F)350 | 350 | 5~15 | 22/5.5 | 2000 | 3585*980*1238 |
LW350(W) | 350 | 5~18 | 15/5.5 | 2200 | 3412*1090*950 |
LW(S)350 | 350 | 2~10 | 22/5.5 | 2000 | 3676*980*1238 |
LW450 | 450 | 5~20 | 30/11 | 3000 | 4380*1080*1360 |
LW(F)450 | 450 | 5~20 | 30/11 | 3000 | 4380*1080*1360 |
LW450(W) | 450 | 5~28 | 30/11 | 3200 | 4380*1080*1360 |
LW(S)450 | 450 | 5~15 | 37/11 | 3200 | 4195*1080*1360 |
LW520 | 520 | 10~26 | 45/15 | 5000 | 4840*1160*1465 |
LW(F)520 | 520 | 10~26 | 45/15 | 5000 | 4840*1160*1465 |
LW520(W) | 520 | 10~35 | 16742 | 5000 | 4840*1160*1465 |
LW550W | 550 | 10-45 | 20394 | 6500 | 5038*1388*1578 |
LW650A | 650 | 7-9T | 110 | 8000 | 4407*2280*1340 |
LW650(W) | 650 | 25-60 | 75/22 | 8000 | 5500*2280*1340 |
LW720A | 720 | 8-10T | 132/160 | 11000 | 4410*3280*1450 |
LW720(W) | 720 | 35-85 | 110/30 | 13000 | 5600*3280*14 |
Working principle
Three phase decanter centrifuge
The centrifuge consists of two rotors ,one is called " drum " , and
the other is " screw unloader " ( referred to as a screw ) . When
the drum rotate at high - speed , with the slurry along the drum ,
by centrifugal force , and this centrifugal force is many times
greater than gravity , so that the solid particles will be
separated from the liquid in the centrifuge drum axis ,
sedimentation to the inner wall of the drum . A screw unloader
located in the drum rotates below the speed of the drum and pushes
the deposited solid particles to the slag outlet . The differential
speed between the outer drum and the screw unloader ( affects the
slag pushing Speed ) depends on the gear ratio of the differential
and its speed . The two - phase liquid is divided into two layers
by centrifugal force . The heavy phase layer is drawn out by the
centripetal pump against the wall of the drum and discharged from
the heavy phase outlet . The light phase layer is close to the
screw end , thrown out by centrifugal force from the overflow port
, and then discharged from the light phase outlet . The whole work
is continuously completed between the closed upper and lower shells
.
Separator process workshop
Product structure
Product structure
The centrifuge is a countercurrent horizontal spiral discharge
sedimentation centrifuge for sludge dewatering. The main engine is
composed of drum (stainless steel 2205), screw (stainless steel
2205+316L) and differential system. The differential speed is
automatically fed back and adjusted according to the load change,
and the pushing power is automatically compensated to ensure the
constant dryness of the solid slag and get a drier solid slag.
It is poured by an integral centrifuge, and then processed by
precision turning after solution treatment. The solid phase slag
discharge port is equipped with replaceable tungsten carbide
wear-resistant bushing. The inner wall of the centrifuge drum is
welded with anti-skid wear-resistant strips to prevent the solid
particles from tangential rotation and wear on the inner wall of
the drum.
Advantages.
1. Lower cake transportation costs due to very dry solids
2. Better recovery of nutrients due to very high separation
efficiency
3. Lower fresh water consumption compared to other processes
4. Continuous and fully automatic operation
5. 24 h operating reliability
6. Optimum wear protection
7. Energy saving design
8. Easy to operate
9. Easy to maintain
10. Simple assembly/dismantling
Application
1. Washing and dehydration of starch
2.Dehydration of soybean wheat proteins
3.Dehydration of fish meal and fish
4.Dehydration of brewers' grains
5.Purification of juice and dehydration of fruit fiber
6.Separation and purification of animal and vegetable oil
7.Separation and purification of coal tar
8.Clarification and purification of gypsum
9.Classification and dehydration of starch
10.Classification and dehydration of Kaolin and graphic
11.Classification and dehydration of dyes and pigments
12.Classification and dehydration of mineral thick liquid
Our company
| Product Name | Juneng Machinery Factory |
| Centrifuge | Juneng Machinery (China) Co.,Ltd(Nanjing) |
| Dryer | Juneng Machinery (China) Co.,Ltd(Nanjing) |
Juneng Machinery (China)Co., Ltd., established in 2006, is a
professional manufacturer engaged in the research, development,
production, sale and service of Filter, Separator, Decanter
centrifuge and pump. We have four factories which located in
Nanjing and Yixing City with convenient transportation access.
Certifications
