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The product is made by technologies, some of which are developed on our own while others are learned from other famous brands.In the fields like Separation Equipment, our product is widely used for its versatility and guaranteed quality. it is highly acclaimed by the clients for its unique features. Shenzhou Group Co.,Ltd/Liaoyang Shenzhou Machinery Equipment Co.,Ltd always adhere to the principle of 'creating values for customers and bringing benefits to stakeholders'. In the process of development, we highly focus on the quality and ensure no flawless product delivered to customers.

Place of Origin:ChinaType:Centrifuge
Product Type:PlantCondition:New
Video outgoing-inspection:ProvidedMachinery Test Report:Provided
Marketing Type:New Product 2020Warranty of core components:1 Year
Core Components:PLC, Bearing, Gearbox, MotorBrand Name:Shenzhou
Voltage:380V/50HZ,3PhasePower:Model
Weight:1050Dimension(L*W*H):Model
Warranty:1 YearKey Selling Points:Easy to Operate
Applicable Industries:Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, Farms, Construction works , Food & Beverage Shops, Chemical plant, pharmaceutical plantShowroom Location:Thailand, Sri Lanka
Material:Stainless SteelProduct name:Decanter Centrifuge
Max.Capacity:2m³/H 45m³/H 57m³/H 80m³/HDrum Max Speed:4800rpm 3900rpm 1800rpm 3200rpm

Product Description
Horizontal Large Capacity Wastewater Centrifuge High Rigidity Screw Rotor Technology
Horizontal Large Capacity PLC Control Municipal Industrial Wastewater Centrifuge


I. Details of Water Treatment field

The impurities such as glass and braids in the biochemical sludge from the sludge tank is pulverized and removed. The sludge pump sends the sludge (concentration 0.5~4% or higher) into the centrifuge, and the fully automatic flocculant dosing device adds continuously PAM flocculant solution (concentration 1~3‰) into the feed pipe through the dosing pump for flocculation in the feed pipe and in the vicinity to produce flocculus to be sent into the centrifuge. The dehydrated mud cake is discharged from the drum by a centrifuge, and transported to the outside through the screw conveyor.

The dehydration system is widely used for oxidation ditch, AB, A/O, A2/O, SBR, MBR, anaerobic fermentation, and other processes, as well as urban domestic sewage, municipal sewage, landfill leachate, urban tap water, purified water, and some industrial wastewater of conventional sewage treatment processes. Solid-liquid separation is achieved by a high-performance DE type two-phase high-efficiency centrifuge.

Modern water purification and sewage treatment processes, increasingly strict emission standards, and subsequent treatment of dewatered mud cakes, whether stacked, dried or incinerated, have set higher requirements for key equipment of excess sludge treatment.
II. Centrifuge characteristics

Unparalleled equipment investment costs and later-stage operation costs

For water purification plants and sewage treatment plants, high-performance water treatment centrifuge is an ideal solution, which is highly adaptable to sludge and has greater processing capacity at low concentration (SS 0.5). In the case of low concentration (SS 0.5%), it is not necessary to equip a concentrator to realize the dehydration function, which satisfy the requirements of the process for integrated concentration and dehydration.

Diversified models, wide selection range, and complete engineering project

Whether your water treatment plant is in a scale of 5,000 tons/day or less or you are a large-scale environmentally-friendly
company with a scale of millions of tons per day, you can find the right model configuration in a high-performance water treatment centrifuge. Meanwhile, the turnkey project (water introduction and discharging, cable laying, mud cake conveying, equipment infrastructure construction, and equipment installation) for dehydration room can be implemented to solve the disconnection between construction and suppliers, and to eliminate the worries of customers.

Modular design, easy to operate
Our design philosophy: To lower the requirements on the skills, educational level, and labor intensity of operators, and realize one-button start and stop of the control system, fault self-diagnosis, and safety self-protection.

Operator configuration and labor intensity
The high-performance centrifuge is an automatic and continuous working mode for feeding-separating-slag (liquid) discharging. The whole process requires no human intervention. Multiple sets of equipment require only one inspector (in conjunction with other positions). Unlike the plate-and-frame filter, it does not require manual cutting in the sludge discharging process, greatly alleviating the labor intensity of operators.
The length dimension varies with motor power.

The orders of hazardous waste treatment plants are increasing day by day. With the expansion of their production capacity, the hazardous wastes of various industries are like a world apart. The composition of the gray water produced in the process of production varies greatly. In the traditional gray water treatment process, many hazardous waste treatment plants have selected vacuum belt filtration, plate and frame filter and other equipment for solid-liquid separation of gray water. Both of the above devices intercept the solid particles in the gray water through the filter medium.

However, the filtration effect of all the devices using the filter medium is limited by the size of the solid particles and the
compressibility of the solid. The smaller the particle size, the less likely it is to capture, and the better the compressibility,
the more easily the solid particles cause clogging of the filter screen, greatly reducing the filtration effect. As the
composition of the gray water changes, the original effective filtration method gradually loses its due effect. The principle of the gray water treatment centrifuge developed by SZ separation is to use the density difference between the solid phase and the liquid phase in the water, and the high-speed rotation of the drum of the equipment produces a centrifuge that is thousands of times larger than the gravity of the object.

The solid and liquid in the water are stratified by centrifugation and then discharged separately through different liquid phase and solid phase outlets. This method is not limited by the gray water component, and adopts fully automatic control with variable frequency modulation to set different gray water for different industries. The parameters have a solid removal rate of over 98%.The equipment has small footprint, low energy consumption, fully automatic control, and can be easily operated by one person.
The fully enclosed design makes it have excellent working environment, low noise, low vibration and low maintenance cost. It is widely used in power plants and chemical industry. Gray water treatment in factories, printing and dyeing plants, the effect is remarkable.
Not only equipment manufacturer but also system engineering service provider
With strong technical strength and rich engineering experience, we are fully qualified for the turnkey project of the sludge
dewatering room. We are also willing to recommend the design layout of the sludge dewatering room for owners and design institutes.

Eddy current type spiral outlet
The outlet of the screw conveyor adopts a vortex type to accelerate the entry of materials into the rotating drum, thereby
reducing the disturbance of the discharged materials to the formed solid phase layer and improving the processing capacity. In the industry of flocculant, it can effectively reduce the shearing effect of the discharge hole on the floccules under the high-speed discharging state, so as to reduce the consumption of chemical agent.

BD board technology
The screw conveyor adopting BD board technology is the most advanced for reducing the water content and improving the solid recovery rate of activated sludge (organic matter ≥ 40%). The technology has the following advantages:
• Increase the depth of the liquid layer, the effective settlement area, and the processing capacity of the centrifuge;
• Reduce the moisture content of the sediment under the action of spiral high-pressure extrusion;
• Improve solid recovery rate and make the clear liquid clearer;
• Save the consumption of chemical agent and cut down equipment operating cost;
• Compared with the common centrifuges of the same separation performance, it is lower in operating speed and requires less power consumption.

More economical in equipment investment and later-stage operation
Goal: Minimum equipment operation, maintenance and repair costs;
We are committed to creating the best quality and most cost-effective China-made centrifuge brand. We recognize that stable operation of equipment is the guarantee of greater benefits for customers, and outstanding suppliers and modern processing equipment are the basic guarantee for quality centrifuges. Advanced and unique technology is the guarantee to reduce operating cost, in addition to high-quality wear resistance, eddy current type spiral outlet, circular arc slag outlet, special spiral structure, advanced electrical control technology, etc.

High performance wear-and corrosion-resistant cemented carbide
There are inevitably small hard particles and impurities such as sand, glass, and metal in sewage. If the centrifuge does not adopt a reliable wear-resistant configuration, its service life and operational stability will be greatly affected. The
wear-resistant solution is completely targeted. According to the material characteristics (pH value, corrosive substance, solid particle size hardness, etc.), cemented carbide or ceramic can be selected, and the cemented carbide can be either YG6, YG8, or various modified tungsten-cobalt alloys with the hardness of 89~93 (HRA), which can fully meet the application fields 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 centrifuge can generate centrifugal force exceeding thousands of G, 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 pushing torque requires a high-torque involute planetary gear differential as the foundation. The differential
equipped on the centrifuge features high torque, high speed, low heat generation, and excellent heat dispersion, which ensure that the centrifuge can be used for a long time and stably.

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.

Humanized centrifuge configuration
1.Spiral bearing (in the drum, concealed) lubrication technology: the lubricant is filled from the outside of the hood.

2,The hood adopts a hinged opening structure and is equipped with a high-pressure gas strut to assist the opening.
Variable pitch technology


Constant torque control technology
The constant torque control of the centrifuge is the most advanced control mode in the world. The real-time monitoring of the actual output torque of the constant torque variable frequency motor through the high-performance auxiliary inverter is compared with the set torque value, and PID is used to adjust the material pushing speed of the screw conveyor in real time. The centrifuge can achieve continuous, stable, and economic operation.

Scope of application:
Application fields
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.

Other fields
Pharmaceutical intermediates,salts and manures,etc.
Specification
Model
Diameter(mm)
Lenght(mm)
Max speed
L/D ratio
G-force
Capacity(m3/h)
Main motor power(Kw)
Weight(kg)
Dimension
(mm)
LW250*1000
250
1000
5000
4
2722
0.5-5
7.5
950
2120*1250*680
LW300*900
300
900
4200
3
2964
1-6
11
1160
2150*1300*900
LW300*1200
300
1200
4000
4
2784
2-6
11
1350
2450*1300*900
LW355*1160
355
1160
3600
3.3
2576
2-8
15
1400
2470*1350*830
LW355*1460
355
1460
3600
4
2576
2-10
15
1800
2750*1350*830
LW400*1200
400
1200
3200
3
2294
3-12
18.5
1800
2730*1600*1080
LW400*1600
400
1600
3000
4
2016
3-15
22
2000
3130*1600*1080
LW450*1800
450
1800
2800
4
1976
4-25
37
2500
3320*1700*1130
LW500*2000
500
2000
2800
4
1750
5-35
45
4000
3520*1800*1170
LW530*1855
530
1855
2600
3.5
2006
5-38
55
4680
3885*1350*1600
LW530*2120
530
2120
2400
4
1709
5-40
55
4800
4150*1350*1600
LW550*2000
550
2000
2800
4
2414
6-40
55
5700
4570*1380*1600
LW650*1950
650
1950
2200
3
1761
6-45
75
5000
4840*1510*1720
LW650*2600
650
2600
2000
4
1456
6-65
90
6000
5490*1510*1720
LW720*2160
720
2160
2000
3
1612
7-80
120
6000
5200*1600*1800
LW720*2880
720
2880
2000
4
1306
7-90
120
8000
3100*1600*1800
LW800*2400
800
2400
1800
3
1451
20-100
150
12000
5820*2000*1300
LW800*3200
800
3200
1800
4
1451
20-120
150
1300
7100*2000*1300
Main technical features
Featurers:

1. Water content in dewatered solids: 65%-81%
2. Solids content in liquid after separation: lower than 0.05~0.2%
3. Solids recycle rate: no less than 85%~98%
4. Chemical consumption per ton dry solids: 1~5kg/TDS

General Description of Waste Water Treatment Centrifuge

For water purification plants, sewage treatment plants, high-performance water treatment dedicated decanter centrifuge is an ideal solution; it highly adapts to the sludge features, but also has a greater process capacity to handle at low concentrations (SS 0.5 %) case without thickener / concentrator to meet the process aim of concentration and dewatering.
Our Centrifuge Application Scope: chemistry; pharmacy; biotechnolog; food and beverage industry; animal fat and regenerative fuels; wastewater; oil sludge; phytoextraction, extraction,

With the LW decanter centrifuges, two liquids with different specific gravities can be individually separated from solids.

Solid-liquids are separated in the liquid phase zone and are decanted and discharged from the Solid bowl to prevent cross
contamination. There is generally is discharged under pressure and which by big gravity . The adjustment during the operation of the centrifuge ensures maximum purity of both liquid phases, thus often removing the additional downstream separation machine.

Water Treatment field

The impurities such as glass and braids in the biochemical sludge from the sludge tank is pulverized and removed. The sludge pump sends the sludge (concentration 0.5~4% or higher) into the centrifuge, and the fully automatic flocculant dosing device adds continuously PAM flocculant solution (concentration 1~3‰) into the feed pipe through the dosing pump for flocculation in the feed pipe and in the vicinity to produce flocculus to be sent into the centrifuge. The dehydrated mud cake is discharged from the drum by a centrifuge, and transported to the outside through the screw conveyor.
Production workshop

Screw production1

Screw production2:

.

High speed dynamic balance detection1

High speed dynamic balance detection2

Packing & Delivery
To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.
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 famouse good quality materials and the best production process

Q2.What's the Payment?
A:T/T would be better with quick transfer and few bank fees. LC could also be accept, but the
procedure is complex and the fee is high. You can also use Western Union and Paypal.

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:12 months.
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