LWF Fine Chemical Decanter Centrifuge with Explosive-Proof System

Model NO.: LWF
Rotating Speed Control: Frequency Inverter Control
Control: PLC Control
Operation: Auto Continuous Operation
Centrifugal Type: Decanter Centrifuge
Machine Guarantee: 1 Year
Moc: Ss316L/321
Bearing: NSK/SKF
Screen Touch: Optional
Discharge: Scroll Discharge Centrifuge
Usage: Industrial
Trademark: Huada
Transport Package: Standard with Wooden Pallet and Poly Film Wrapping
Specification: CE
Origin: China
HS Code: 8421199090
Product Description

LW Decanter Centrifuge in Operation Video: 

http://www.huada-video.com/lw-decanter

The centrifuge is used in explosive or flammable applications in chemical industry, petrochemical industry, pharmacy industry and other industries, and any leakage of gas into the external atmosphere is prohibited in the course of solid-liquid separation, or used in solid-liquid separation in applications in which explosion may be caused if the external air enters the inner chamber of the centrifuge. Both ends of the bowl and the liquid outlet are airtight to achieve the airtight and flameproof effect.


LWF Fine Chemical Decanter Centrifuge with Explosive-Proof System
LWF Fine Chemical Decanter Centrifuge with Explosive-Proof System

 
Airtight seal

Structure and principle of airtight seal

The gas-tight seal is a special structure consisting of the mechanical seal and inert gas supply device. It effectively prevents the external air from penetrating into the inner chamber of the centrifuge, and prevents the gas inside the centrifuge from leaking into the external environment.

The seal device consists of several seal rings and glands, and separates the inner chamber of the centrifuge from the surrounding environment. The inert gas is injected into the space among the seal rings, and then penetrates into the inner chamber of the centrifuge and the external environment through the narrow sealing clearance.

The pressure of inert gas is higher than those of the inner chamber of the centrifuge and the external atmosphere, therefore, entrance of air into the inner chamber of the centrifuge or escape of the gas out of the inner chamber of the centrifuge can be avoided.

 

 

Seal of the centrifuge


LWF Fine Chemical Decanter Centrifuge with Explosive-Proof System
 
 
System

LWF Fine Chemical Decanter Centrifuge with Explosive-Proof System
 

Attention: due to the principle of sealing, some of the injected inert gas will leak into the surrounding environment. Therefore, it is required to make sure that there should be enough oxygen in the operation environment. It is necessary to install an additional environment monitoring system (such as gas detector) so as to ensure personnel safety.

Parameters
Models
Bowl Diameter (mm)
L/D Ratio
Bowl Speed (r/min)
G-force
Main motor Power (kW)
Weight (kg)
Dimension (L*W*H) (mm)
LWF355*1460
350
4.17
4000
3132
22-30
2500
3240*1010*1029
LWF420*1680
420
4
3600
3044
30-37
2830
3500*1490*1303
LWF530*2120
530
4
3200
3035
45-55
4200
4885*1230*1676
LWF720*2880
720
4
2500
2516
90-110
11000
5280*2033*1720
Production site

LWF Fine Chemical Decanter Centrifuge with Explosive-Proof System

LWF Fine Chemical Decanter Centrifuge with Explosive-Proof System
 
 

Mono Potassium Phosphate

Mono Potassium Phosphate is an excellent potassium & phosphorus fertilizer. It is an inorganic compound. Appearance white crystal powder and it is easy to dissolve in water, the aqueous solution is slightly alkaline, slightly soluble in alcohol, and is hygroscopic and is autolysis at a high temperature. It is widely used in almost all types of crops, grain, melon and fruit, vegetables and so on.

Mono Potassium Phosphate (MKP)

Items

Standard

Appearance

White crystal powder

KH2PO4

99% min

P2O5

52% min

K2O

34% min

Moisture

1.0%max

Water insoluble matter

0.1%max


Mono potassium Phosphate is suitable for general crops and soils, It has many excellent effects, such as significantly increasing production and income, improving quantity, optimizing quality, lodging resistance, disease and insect pests, and preventing premature senility. It also has the effect of overcoming the nutritional deficiency caused by the decline of root aging and absorption ability at the later stage of crop growth. Can not be contacted/mixed with alkaline substances.

Mono Potassium Phosphate,Monopotassium Phosphate Mkp,Warehouse Directly Supply Map,Plant Mono Potassium Phosphate

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