Continuous Operation Decanter Centrifuge Used for Humic Acid Production

• Customization: Available
• After-sales Service: Online Support
• Warranty: 1 Year
• Model NO.: lw
• Type: Centrifuge
• Object: Solid and Water
• Separation Mode: Sedimentation Type
• Operating Type: Continuous Type
• Installation: Horizontal
• Centrifuge Type: Horizontal Spiral Centrifuge
• Distillation Equipment Type: Other
• Extraction Tower Type: Other
• Pressure: Other
• Condition: New
• Application: Food Industry
• Material: Stainless Steel
• Speed: 2000-4500rpm
• Capacity: 500-40000L/H
• Transport Package: Wooden Case
• Trademark: KOEN
• Origin: China
• HS Code: 8421192000
• Production Capacity: 1000PCS/Year

Product Description

Product Description

Continuous operation decanter centrifuge used for humic acid production

The LW horizontal screw centrifuge is a new type of two-phase horizontal screw centrifuge mainly suitable for (two phase )liquid-solid separation .

Our decanter centrifuge can used in soy protein separation plant .waste water treatment plan .and also applicable separation of liquid-solid from the olive oil,fish oil,avocado oil , coconut oil and so on .
This centrifuge can continuously produce with a high production capacity and small energy consumption per unit,but also has the best separation effect,minimum material loss,most convenient operation and most economical installation and maintenance costs,the new light and heavy liquid phase distribution devices and reliable labyrinth seal structure are used to achieve the best oil and water separation,the advanced slag-discharge structure is also used to achieve the continuous and smooth solid phase slag discharge avoiding the occurrence of blocking materials ,while eliminating solid phase and water mixing in downtime.
After the decanter's drum and screw conveyor start to full speed.due to the high speed rotating generating a strong centrifugal force,Material from the feed pipe through the feed hole spiral cylinder into the drum,into the drum under the action of centrifugal force,larger specific gravity solid phase sink attached to the drum wall,forming an annual layer of solid phase,Screw conveyor under the action of the differential mechanism(The differential is to ensure the stability of differential speed device,dual frequency adjust speed devices shared bus,achieved drum speed and differential speed stepless adjustable,can adapt to changes in the flow, concentration,to ensure a good and stable separation effect ,spiral and drum produces a constant differential speed.The solid sediment dehydrated from the small end of the cone drum slag outlet launched,the proportion of light clear liquid from the cylinder end of the overflow overflow.So a continuous feeding, separation, slag, water, to achieve continuous separation effect.

This type of centrifuge is designed,manufactured and accepted in accordance with the standard JB/T502-2004 "Screw discharging and setting centrifuge"

• All parts coming into contact with the product are made of stainless steel.
• 3-phase AC motor for controlled torque starting via frequency converter
• Approximately 80 to 90 % of the oil is recovered.
• Low personnel costs due to continuous and automatic operation.
• Highest g-force for higher solids output
• Adjustable bowl speed via VFD
• Automatic adjustment of differential speed via VFD
• Two motor drive
• Belts for both primary motor and secondary motor
  
  The feed suspension is introduced through an inlet pipe into the feed zone of the conveyor where it is accelerated and directed into the interior of the bowl. The settled solids are conveyed axially towards the small end of the bowl by means of the screw conveyor, which rotates at a slightly different speed than the bowl. On the way to the discharge ports the solids are lifted out of the pond up along the dry beach. The solids are finally discharged from the bowl through the discharge ports into the collecting chamber of the casing that surrounds the bowl. From there the solids are removed by gravity through the outlet funnel. The liquid phase forming a hollow cylinder due to the centrifugal force, and flows towards the large end of the bowl. There the liquid overflows adjustable plate dams into the centrate chamber of the casing and is discharged by gravity.

Detailed Photos

PLC Control Panel
The electrical control adopts the double conversion auto control system, which can display the parameters such as frequency,rotation speed, differential speed and current of operating major and auxiliary electrical engine.

 

The drum of the decanter can be made of SS304 or SS316, or it can be centrifugal cast with duplex stainless steel 2205 or 2304.
The frame is made of painted carbon steel on the outside and stainless steel on the inside. The upper casing will be made of painted carbon steel or stainless steel.
 

The solid discharge outlet is replaceable sintered tungsten carbide or cemented carbide. Others can provide several types of wear protection to minimize wear: thermal spraying coating, sintered tungsten carbide parts,.etc.
 

The feed inlet, solid discharge area, drum, and spiral blades are all protect by wear-resistant materials, and the selection of materials is matched with the wear patterns in each specific industrial process. To a certain extent, it is possible to replace several or all wear protection components, reduce maintenance costs.
 

Screw with BD plate can concentrate, dehydrate, and separate difficult to separate materials from various initial sedimentation and activated sludge ratios, Further forced separation and pressure pushing of materials can improve processing capacity and effectiveness.
 

Application

1. Food

A flesh processing,aquatic products process and edible protein recovery;
B Extract plant protein from soybean,oily seeds and leguminous plants;
C Recovery of brewing leach liquor malt and yeast
D Treatment and recovery of wine lees liquid;
E Extract of instant coffee and tea;
F Clarification of palm oil,olive oil and seed oil;
G Extract juice from fruits ,berries and vegetables;
H Recovery of refined pectin;
I Clarification of grape juice and grape wine.

2. Environmental protection

Drilling mud ,industrial effluent ,waste water of municipal works,fertilizer,organic waste water,paint sludge,plastic
particles,gravel washing water,waste water in steel-making ,flue gas desulfurization,sewage sludge treatment of waterworks.

3. Petroleum and chemical industry

A Processing of kaolin and calcium carbonate,production of bentonite and titanium dioxide;
B Exploration of petroleum oil,natural gas,crude oil refining and related industries,additive of lube oil and waste oil recovery;
C Intermediate products and final products of organic chemistry industry;
D Thermoplastic materials,includes PVC,polypropylene,polystyrene,synthetic rubber and fiber;
E Inorganic chemical industry ,includes bleach,acid,silica products and fertilizers;
F Treatment of spent wash and molasses fermentation residues;
G Extraction of starch from wheat,corn ,cassava and potato;
H Waste liquid recovery and recycling from above industries.

Product Parameters

Model	Diameter (mm)	Max. Speed (rpm)	Separation Factor	Capacity (M3/H)	Power (kw)	Weight (kg)	Overall Size (mm)
LW250×1000	250	5400	4080	2-10	11-15	1000	2600×760×1115
LW300×700	250	4600	3553	2-10	11-15	1120	2335×814×1170
LW300×1000	300	4600	3553	2-10	11-18.5	1380	2635×814×1170
LW350×1000	350	4200	3450	2-18	15-30	1950	2712×872×1244
LW350×1320	350	4200	3450	3-22	22-30	2200	3012×872×1244
LW350×1550	350	4200	3450	2-18	15-30	1950	2800×1380×850
LW430×1320	430	4000	3845	4-28	22-37	2500	3120×940×1320
LW430×1600	430	4000	3845	4-28	22-37	2500	3000×1500×1000
LW430×1800	430	4000	3845	4-28	22-37	2950	3600×940×1320
LW480×1800	480	3650	3580	6-35	37-45	4550	3650×1010×1396
LW480×2000	480	3650	3580	8-40	45-55	5050	3850×1010×1396
LW500×2000	500	3500	3423	8-40	45-55	5800	4150×1380×1558
LW530×2120	530	3500	3630	10-50	45-75	7200	4270×1380×1558
LW530×2200	530	3500	3630	10-50	45-75	7200	3800×2350×1200
LW580×2120	580	3000	29180	12-55	55-75	7800	4290×1450×1638
LW650×2400	650	2800	29180	15-60	75-90	8300	4330×1560×1768

Notes:

★ The actual processing capacity depends on the particle size and the specific application
All contact material can made by SS304 ,SS316L , duplex steel .
And the  machine surface can be  painted or full stainless steel . depend on customized
Customer workshop :

Packaging & Shipping

Company Profile

Liaoning Koen Machinery Co.,Ltd ,We are the professional manufacturer of centrifuge machinery, separation equipment over 30 years,we have 4 factory which located in Shanghai , Jinhua ,Yixing and Liaoyang city . Our president was designed and manufactured China First Tubular Centrifuge .Our factory covers an area of 58, 700 square meters, including 38, 600 square meters of workshop area, 4, 000 square meters of office building and 2100 square meters of science and technology building. The company has been committed to the production of domestic advanced disc and decanter centrifuges, with an annual output of 4000 sets of production capacity. The company also specializing in provide with the whole set of technology and equipment. we have professional technology team to design, research and development for customer according to customer's requirements, and have high standard production process control. Our international trade department can supply the whole project service. Our aim is providing you efficiently solution and superior after-service. We have overseas after-sales service department in Taiwan ,Russia ,Korea ,USA,Thailand,Malaysia and Indonesia . We sincerely hope YOU are our next customers! Exported country:At present, our products have been exported to the United States, Belgium, Canada, Australia, Greece, Bolivia, Peru, Saint Lucia, Israel, Malaysia, Indonesia, Philippines, Sri Lanka, Vietnam, South Korea, India, Denmark, Russia, Georgia, Jordan, Bangladeshi, Tailand, Ethiopia, Finland, Spain, Japan, Colombia, Romania and so on more than 30 countries.

FAQ

Q1.What's your advantage? Why we choose you?
A:1) More than 50 years experience of centrifuge & separator production and R&D.We have the most professional techniques and team. More advantage in price.
2)Great production capacity Sustainable Supply . According to customer requirements, We support the customized include package.
3)We use Internationally renowned brand Inverter and PLC . Good quality materials and the best production process
Q2.What's the Payment?
A: T/T, Western Union, L/C, Ali Pay, etc
Q3.Are you a factory or trading company?
A:We are a professional manufacturer. We are warmly welcome clients from worldwide to visit our factory and cooperate with us.
Q4.How long is the warranty period ?
A:18 months after install .