| Type: | Centrifuge |
|---|---|
| Object: | Decanter Centrifuge |
| Separation Mode: | Sedimentation Type |
| Operating Type: | Continuous Type |
| Installation: | Horizontal |
| Centrifuge Type: | Horizontal Spiral Centrifuge |
| Customization: |
|---|
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| Descripition |
Technology of Extraction of Fish Oil in Fishmeal Industry
Fresh fish are sent by spiral conveyer into the cooking machine for stewing, and then delivered to the rolling mill after thoroughly stewed, and the fishmeal is produced after rolled fish are dried in a dryer. There are oil water and fish scraps in the fish soup, after being extracted, if the fish oil and fish scraps are sent back to the dryer, it is called through-dewatering, if they are not sent back to be evaporated, it is called half-dewatering. As normal fishmeal plants do not have sewage treatment device, considering the environmental requirement, most of them adopts the through-dewatering method. There are various technologies in extracting fish scraps and fish oil from the fish soup, among which a relatively traditional one is to extract fish oil by several settling ponds, another one is to extract fish scraps by two-phase Horizontal Decanter Centrifuge and then extract the fish oil by disc stack centrifuge, another one is to extract the fish scraps and fish oil for one time by three-phase Horizontal Decanter Centrifuge. 
| Feature |
The decanter centrifuge can be adjusted to suit individual requirements by varying:
1.Differential with high precision, compact structure, smooth operation.
2.Main bearing of imported bearings, to ensure the accuracy of the operation.
3.The part contacting with material is made of stainless steel.
4.The machine is equipped with a variety of safety overload protection devices, to make sure safety in production.
5.The machine system has two types, regular and explosion proof, to meet the different requirement.
6.Large length to diameter ratio, high speed, many angels of drum cone structure
7.Spiral pusher surface adopts hard alloy materials, against abrasion powerfully
8.According to the customer's desire, the frame can develop to low center of gravity, high bracket and
move.
9.Spiral structure with BD board is used for the concentration dehydration of activated sludge and difficult separate materials
10.PLC control box
| Application |
1.Environmental protection city life of dirt, power plants, petrochemical refinery sludge sludge, coking, industrial
sludge concentration, sludge dewatering.
2.Food and drink fruit juice slag, slag of animal oil, plant oil, soy protein isolates of dehydration,
concentration of fish protein, wheat starch B dehydration.
3.Chemical * barium dehydration, kaolin industry classification and grade of graphite and PPT, classification of drilling mud.
4.Coal tar, coal tar dehydration and slag, adapted to the different viscosity and water (emulsion) of coal tar separation,
after the separation of reach national standard tar.
| Working principle |
Separation takes place in a horizontal cylindrical bowl equipped with a scroll conveyor. The processing material is
fed into the bowl through a stationery inlet tube and is smoothly accelerated in the accelerate chamber. Centrifugal
forces cause instant sedimentation of the solids on the wall of the bowl. The conveyor rotates in the same direction as
the bowl, but at a different speed, thus moving the solids towards the conical end of the bowl.
| Technical parameters |
|
Model: |
LWS355*1200 |
|
Drum diameter: |
355mm |
|
Drum length: |
1200mm |
|
Drum speed: |
0-4000r/min(adjustable) |
|
Speed Difference: |
0-30r/min(adjustable) |
|
Length Diameter Ratio: |
4.5 |
|
Motor Power: |
15KW |
|
Auxiliary power |
5.5KW(In power generation state) |
|
Weight: |
1900kg |
|
Capacity: |
≥2T/h |
|
Application area: |
animal oil,plant oil / sludge dewatering chemical and waste oil so on |
Three-phase Decanter Centrifuges technical parameters
|
Type |
Bowl diameter(mm) |
Bowl length/ Bowl diameter |
Bowl speed (r/min) |
Main Power(Kw) |
|
LWS355 |
355 |
3.3-4.5 |
4000 |
15-18.5 |
|
LWS420 |
420 |
4.1 |
3600 |
22 |
|
LWS500 |
500 |
4.2 |
3000 |
30 |
|
LWS530 |
500 |
4.2 |
3000 |
30 |
|
LWS580 |
580 |
4.1 |
2800 |
45 |
|
LWS620 |
620 |
4 |
2800 |
45 |
|
Note: In case of differences between the table and the user manual, the latter shall prevail. |
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| Main Parts |
| Application site |
| Packages |
| Company Information |
Pre-Service
1. 24 hours onlinne consult and service
2. Introduce the details of products to the customers, answer the question raised by customer at firstly;
3. Providing the operation , installation and working video for customers.
4. Providing the different solutions for choice according to the needs and requirements of customers;
Sale Service
1. Ensure new product with high quality before delivery;
2. Packing according to the export requirements and shiping carefully;
3. Provide full set of documents as customer's requirements.
4. Providing one year sparing parts for you for free.
5. Delivery on time
After-sale Service
1. Help to install and debug the equipment, Our technicians could be dispatched for
overseas service.
2. Provide 24 hours techincal support by e-mail or phone;
3. Abundant spare parts in stock are available to provide.
4. Help customers slove any other questions about products or other aspect;
5. Your workers could get trained both in our factory and yours.
Service Commitment
1. We will provide one-year warrantee to make sure your machine runs consistently.
We always keep certain inventory level of spare parts, which means the replacements can be shipped to you right away.
2. Consultant services for whole machine life, 24 hours technical support by email and telephone.
3. Send technicians to the jobsite for guiding the installation and adjustment, training operators and
finishing the check and accept together with you.
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