Wwtp Sand Water Separator Grit Classifier in Industry Sewage Treatment

• Customization: Available
• Method: Physical Treatment
• Usage: Industrial, Home, Agriculture, Hospital, Municipal
• Model NO.: WSF
• Capacity: 18~155 M3/H
• Spiral Diameter: 220/280/320/380/420mm
• Particle Separation Diameter: >0.2mm
• Material: Ss304/Ss316
• Certification: ISO9001
• Transport Package: Anticorrosion Wooden Cases
• Specification: According to the equipment model
• Trademark: BOEEP
• Origin: Jiangsu China
• HS Code: 8421299090
• Production Capacity: 350sets/Year

Product Description

Sand Water Separator in Sewage treatment
 
BOEEP: The leading provider of treatment equipment for water and wastewater industries in China, heading to all over the world..

Specification: 
1. It separates and transports sands spirally. It is light because of no underwater bearing which makes its maintenance more convenient. 
2. The adoption of new decelerator makes the structure very compact, the operation smooth and the installation more convenient. 
3. The using of the flexible bars in U groove, which are wear-resisting, makes the separator work with lower noise, and replace of these bars easily. 
4. The whole set enjoys simple installation and easy operation. 

General description for Sand and water separator machine: 
WSF Spiral Sand-Water Separator is composed of driving device, screw body, discharging port, water tank, line, U-type trough, frame, etc. 

Product Application:  

• Municipal water and wastewater treatment plants
• Agricultural/fishery community wastewater treatment plants
• Industrial waste treatment plants
• Food/beverage production plants
• Dairy farming/Meat processing plants
• Chemicals manufacturing plants
• Machinery manufacturing/Metal processing plants
• Laundry wastewater
• Other plants requiring dewatering machine (paper manufacturing, building material manufacturing, oilfield associated water accompanied with crude oil mining, etc. )

Models: 

Parameter Model	WSF-260	WSF-320	WSF-360	WSF-420
Diameter of Screw(mm)	220	280	320	380
Capacity(L/S)	5~12	12~20	20~27	27~35
Motor Power(KW)	0.37		0.75
RPM(r/min)	5		4.8

Size Model	WSF260	WSF320	WSF360	WSF420	Size Model	WSF260	WSF320	WSF360	WSF420
L	2800	2800	3800	3800	B1	310	370	410	470
L0	3840	4380	5760	5760	B1	1250	1310	1470	1770
L1	3000	3000	4000	4000	C	220	270	320	390
L2	1000	1500	2000	2500	U	260	320	360	420
H	1600	1700	2150	2150	Φ	220	280	320	380
H0	1550	1750	2400	2550	DN1	100	150	200	250
B	1200	1260	1420	1720	DN2	100	150	200	250

Work principle of Spiral Sand-Water Separator machine: 
The Screw Type Sand and Water Separator is driven by the driving mechanism, the mixtures of sand and water flow to the water tank from one side of the separator, the heavier objects in the mixtures such as sands will sink at the bottom of the tank, the sands will lift up along with the learning U groove by the pushing of the screw vane, the sands will be pushed for a distance away from the liquid surface, then they will be discharged from the sands outlet to the sand collecting box after fully dewatering. The water in the separator will be discharged from the overflow port, and then flow to the pool in the plant. 

Structure of Spiral Sand-Water Separator machine: 



Maintenance and repairing
A) Type 70#~120# medium extreme pressure industrial oil should be added to the decelerator which is put into use the first time (There is no need to add oil if it has already). The oil should be replaced after the machine running for 500hours, and the inside oil should be cleaned. After running for 1000~2000 hours, lubricating oil should be added instead. After that, the lubricating oil should be replaced every 2000 hours. When replacing the oil, it is necessary to clean the internal body. Add the oil by opening the ventilation cap on the base. When the decelerator is operating, the quantity of the oil storage should be kept the appointed level, not too much or too little, and please pay attention to add in time. 
B) During the using process, it is necessary to check the equipment whether the fasteners are loose regularly, and if so, please fasten it in time. 
C) Maintain and clean the equipment and replace the wearing parts according to the using conditions and do a good job to prevent corrosion. 

Working Shop: 







Any interest or demand, please contact us freely. Thank you! 
Your satisfaction is our forever wish! 

Cathy. Zhu