Polymer Dosing System for Dewatering Usage for Sewage Disposal Treatment Plant

April 21, 2024

Service Life: >15 Years
Raw Material: SS304, Laser Cutting
Motor: Nord / Sew, German Brand
Operation: 24 Hours /7 Days
Delivery Time: 4~6 Weeks
Inlet Moisture Content: 90%~99.8%
Mud Moisture Content: 75%~85%
OEM: Yes
Trademark: MYEP
Transport Package: Plastics Wrapping & Wooden Case
Specification: Different due to different Models
Origin: Jiangsu, China
HS Code: 8421191000
Service Life: >15 Years
Raw Material: SS304, Laser Cutting
Motor: Nord / Sew, German Brand
Operation: 24 Hours /7 Days
Delivery Time: 4~6 Weeks
Inlet Moisture Content: 90%~99.8%
Mud Moisture Content: 75%~85%
OEM: Yes
Trademark: MYEP
Transport Package: Plastics Wrapping & Wooden Case
Specification: Different due to different Models
Origin: Jiangsu, China
HS Code: 8421191000
Screw Press Sludge Dewatering Machine is a new generation wastewater treatment machine, the compact structure has no need for the sedimentation tank and sludge thickening tank, saving the cost of construction, can be controlled automatically, it's a new technology that can replace the traditional filter press like belt press and frame press, and since the screw speed is very low, so it cost low power and water consumption in contrast to the centrifuge, as a cutting edge sludge dewatering machine.

Topic: Cost-saving Chemical Wastewater Treatment Screw Press Sludge Dewatering Machine

Polymer Dosing System for Dewatering Usage for Sewage Disposal Treatment Plant
MYEP Sludge Dewatering Machine are well known for the high quality and efficiency, its great features include: 

1. Jam Resistance
Low volume of flush water required so as to save the water cost and lower the internal circulation burden caused by the flush water. 
2. Less Covering Space
Electric control panel, flocculation Mixing tank and the dewatering body are integrated as one. So as to save the covering space which makes the installing much easier. 
3. Better Working Environment
This equipment adopts closed operation mode. It treats the sludge stably and in time. The advantage of reducing the smell on spot provides a better working environment for the workers. 
4. Easy to Operate, Easy to Maintain
Realize automatic operation for 24hours so as to release the operation staff from heavy labor. And the design is convenient for daily maintenance. 
5. Cost Saving
The screw shaft operates in low speed which consumes little power. Vibration or noise are both hardly existed on spot. 
6. No Secondary Pollution
Small amount of water is needed for self-cleaning. Sludge runs in low speed condition. The smell won't spread. 
7. Well-designed Frame
The design is quite flexible as it uses machinery to extrusion dewatering and large drum is not needed. The frame is made of stainless steel while only the screw shaft and moveable annular plates should be replaced, which contribute to a long lifespan. 

Product Details
Polymer Dosing System for Dewatering Usage for Sewage Disposal Treatment Plant
Working Principle
Thickening: When the shaft is driven by the screw, moving rings around the shaft move up and down relatively. Most water is pressed out from the thickening zone and fall down to the filtrate tank for gravity. 

Dewatering: The thickened sludge moves forward continuously from the thickening zone towards the dewatering zone. With the pitch of the screw shaft thread getting narrower and narrower, the pressure in the filter chamber increases higher and higher. In addition to the pressure generated by the back-pressure plate, the sludge is greatly pressed and dryer sludge cakes produce. 
Polymer Dosing System for Dewatering Usage for Sewage Disposal Treatment Plant
Why Us
SATISFACTORY SERVICE 
- Quick Response Time, 7×24 hours Technical Consultation  
- Feel Free to consult, customized solution for your application.  
- Engineers are available to service machinery overseas.  
- Factory audit is welcomed  
- Our extinguished clients include BASF, Tialoc and CNPC.  
- Train how to install and operate the machine.  
- Complete video operation tutorial  
ADVANCED DEWATERING TECHNOLOGY 
- Design for Dewatering Applications  
- R&D Cooperation with Tsinghua University  
- Superior Raw Materials  
- Laser cutting adopts Trumpf technology and the anti-corrosion materials adopts Starck technology  
- First professional screw press production line in China

Running Cost Comparison
Belt Filter Press VS Screw Press Sludge Dewatering Machine
Taking one 10000t/d wastewater treatment plant as an example
Daily capability   10000m³/d
Drying quantity   2400kg/d
Sludge moisture content   99%
Wet sludge quantity   240m³/d
  Before Now
  Belt Filter Press Screw Press
Model selection DNYF2000 MYEP302
Operating time 8h 20h
Treatment capability 30m³/h 12m³/h
Power 2.95kw 1.2kw
Flush water per hour 20m³ 0.08m³
Daily water consumption 160m³ 1.6m³
Labor maintenance 2h/d 5min/d
Air compressor Unit 1 set No need
Parameter VA-80,Q=0.3m3/min,P=0.7MPa
Power 2.2kw
Unit price 4500yuan
Backwash water pump Unit 1 set No need
Parameter Q=30m3/min,P=0.6MPa
Power 11kw
Unit price 6500yuan
Cost Extra equipment cost 11000yuan≈1740USD No need
power cost/year 27700yuan≈4380USD 5100yuan≈806USD
water cost/year 158400yuan≈25000USD 1600yuan≈253USD
Labor cost/year 13200yuan≈2090USD 550yuan≈87USD
Running cost saving     32064USD/per year
   
   
Note: Data calculated according to (Design specification for outdoor drainage GB50014-2006).Power price:0.65yuan/kw•h, Water price:3.0yuan/t, Labor cost:10yuan/h
Apparently, Sludge Dewatering Machine produced by Maoyuan has obvious advantages over traditional belt filter press.

About Model Selection 
Main Specifications
Design Parameter Capability 10-480kgds/h
Total Power 0.36-6kw
Protection Grade Protection Grade: IP55
Insulation Grade: F
Power Supply According to actual usage
Output Moisture Content 75-85%
Polymer Feeding Rate DS 0.2~1%
Screw Body Quantity 1-3
Material Plate: SUS304
Screw Shaft: SUS304
Flocculation Mixing tank Volume About 40-1500L
Material SUS304
Components Brand Screw Reducer SEW/NORD
Mixing Reducer SEW/NORD
Liquid Level Switch Omron
Solenoid Valve ASCO
Frequency converter Schneider  
Note: Data written in bold is different because of different models. 

Full Model List 
Model Dry Solids Capacity Dimension Weight Motor Power
(Kg-DS/hr) (mm) (Kg) (Kw)  
  (L) (W) (H) Net Operating Total
MYEP131 10-14 2000 750 1080 230 310 0.36
MYEP201 15-20 2450 780 1210 370 540 0.55
MYEP202 30-40 2560 1010 1210 570 660 1.29
MYEP203 45-60 2550 1450 1500 700 1010 1.66
MYEP301 50-70 3345 890 1850 780 1300 1.3
MYEP302 100-140 3545 1240 1850 1250 2000 2.25
MYEP303 150-210 3700 1610 1850 1700 2700 3.35
MYEP304 200-280 3850 1985 1850 2300 3600 4.1
MYEP351 100-120 Industrial Round Pipe Aluminum Profile

Industrial Round Pipe Aluminum Profile,Round Aluminum Extrusion Profiles,Aluminium Round Profile,Round Aluminum Profile

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