Advanced Qdpp Wastewater Treatment System with New Material Technology

• Customization: Available
• After-sales Service: After-Sales One-Stop Service
• Warranty: 1 Year
• Model NO.: QDPP
• Type: Sewage Treatment Equipment
• Method: Biological Treatment
• Usage: Industrial, Home, Agriculture, Hospital, Domestic Wastewater
• Color: Black/Blue/etc
• Treating Capacity: Above 0.5m3
• Material: Carbon Steel& Stainless Steel/FRP
• Painting: Epoxy Painting
• Cod Outlet: Can Be Less Than 50mg/L
• Transport Package: Seaworthy Package
• Specification: ISO standard/ international Standard
• Trademark: Zhong Qiao Enlightenment
• Origin: China
• HS Code: 8421299090
• Production Capacity: 50sets Per Month
• Package Size: 800.00cm * 500.00cm * 300.00cm
• Package Gross Weight: 1000.000kg

Product Description

 

Product Description

I. Product Definition

Introducing the QDPP Integrated Sewage Treatment Equipment, a masterpiece of engineering brilliance crafted by Shandong Zhongqiao Enlightenment Environmental Protection Equipment Co, Ltd. Blending precision with cutting-edge high-molecular materials, this equipment epitomizes superior innovation and unmatched efficiency. Molded into a seamless, singular tank, it synergizes renowned Western technologies with our advanced R&D. This pioneering series is meticulously tailored to address rural China's unique sewage challenges and discharge standards. Available in versatile models like Zhong Qiao Tank Horizontal Tank A/B, Vertical Tank A/B, and the innovative Hollow Tank, it ensures optimal functionality and adaptability.

II. Raw Materials

Harnessing the formidable strength of high-modulus polypropylene, the QDPP equipment is engineered for exceptional performance in underground drainage and wastewater treatment. This extraordinary material, with an elastic modulus surpassing ≥1500 MPa compared to HDPE's 800 MPa, dramatically enhances the product's ring stiffness, underscoring its exceptional structural integrity and durability.
Our polypropylene, a non-toxic, odorless, and tasteless polymer, stands out for its lightweight and superior crystalline structure. With a remarkably low density of just 0.90-0.91 g/cm³, it is among the lightest plastics available. Its exceptional water stability, with only 0.01% absorption, coupled with a molecular weight between 80,000 and 150,000, ensures superb molding capabilities and a sleek, attractive finish.

Polypropylene's unparalleled chemical stability makes it resilient against a wide range of chemical agents. While it withstands many, it should be noted that concentrated sulfuric and nitric acids can erode it. Though it may soften under certain hydrocarbons, its high crystallinity enhances its chemical stability, making it ideal for corrosion-resistant chemical equipment and components.
This non-toxic, odor-free polymer is renowned for its low density and exceptional mechanical properties. It excels in strength, rigidity, hardness, and thermal resistance compared to low-density polyethylene, maintaining functionality around 100°C. Its outstanding dielectric properties and high-frequency insulation remain unaffected by humidity, making it versatile across various industries.
Its resistance to common acids, bases, and organic solvents positions polypropylene as an exceptional material for food utensils and other applications requiring robust chemical resistance.
PPH, a high molecular weight homopolypropylene, boasts a low melt flow rate and refined crystalline structure through β-modification. With superior chemical resistance, remarkable high-temperature endurance, impressive creep resistance, and exceptional low-temperature impact resistance, it is indispensable for demanding industrial applications.



II. Characteristics



1. Safety
 

The tank is manufactured using a spiral extrusion winding-one-time forming technology. The tank is formed directly from granular raw materials through molds, achieving a seamless, one-piece structure.

2. Durability

The raw materials include UV-resistant and anti-aging additives, addressing the issue of short outdoor service life for plastic equipment and significantly extending its lifespan.

3. Economic Efficiency

The tank can have a thickness of over 80 mm, with a tapered cross-section. The thickness can be increased in areas with greater stress at the lower part of the tank, optimizing the use of materials where needed.

4. Corrosion Resistance


It exhibits excellent resistance to various acids and bases and can store most organic and inorganic acids, bases, salts, and some organic solvents (see the corrosion data sheet for details).

5. Flexible and Convenient Installation
Lightweight, easy to install and maintain, non-toxic, non-scaling, and non-contaminating. It is user-friendly, customizable according to customer needs, and allows for flexible overall installation.
6. Wide Application Range

Ideal for deployment across a diverse array of sectors, including wastewater management,
air quality control, advancing lithium battery technologies, the chemical industry, metallurgy, electroplating,
chemical fibers, dyeing, environmental conservation, petroleum processing, electronics, pharmaceuticals, food production, oil industries, light manufacturing, acid creation, acid cleaning, and
battery material development.

IV. Structural Appearance
Main Equipment Color: Our equipment predominantly showcases a sleek light gray, with customization options to meet specific client preferences.
Equipment Structure: Choose between a solid wall structure for robustness or a hollow structure for innovation, tailored to meet your precise needs.



V. Production Process
The QDPP equipment undergoes a sophisticated production process, featuring one-time forming combined with advanced multiple winding techniques. Wall thickness varies from 10-80 mm, ensuring adaptability to diverse applications. The process involves winding a base layer, ensuring complete crystallization, then reheating the surface before adding additional layers. Each layer is meticulously crafted to meet specific joint and performance criteria, ensuring reliability and excellence.

VI. Welding Process

Discover the zenith of welding excellence with our state-of-the-art imported automatic extrusion welding machines. These cutting-edge machines deliver robust welds precisely where the tank endures the most stress, ensuring remarkable efficiency. Our groundbreaking process meticulously thermally fuses new PPH pellets, matching the tank's material perfectly, at the weld seams. This meticulous integration results in an incredibly solid and unified bond between the tank's bottom and body, significantly boosting durability and performance.



Key Features and Advantages:

1. Our pioneering mechanization and automation processes assure a consistently superior product quality that not only meets but surpasses industry standards, offering unmatched reliability you can depend on.
2. Every weld seam is crafted with precision, tailored to align with the product's stress dynamics, optimizing their integrity and robustness for unparalleled durability.
3. The extraordinary integrity of our products ensures that welds become an inseparable part of the tank, providing exceptional resistance to corrosion and a leak-proof performance that endures over time.
4. Revel in reduced flash and impeccably smooth seams that enhance functionality while offering a visually striking aesthetic, elevating your product's appeal.
5. Our PPH pellets are expertly infused with UV absorbers, offering robust protection against aging and dramatically prolonging the lifespan of your equipment.


Precision Internal Welding

Our internal welding is powered by cutting-edge automatic long-arm extrusion welding technology, a pivotal component of our production process. By utilizing new PPH pellets identical to the tank material, we ensure a seamless thermal fusion at the internal weld seams. This strengthens the union between the tank bottom and body, reflecting the principles of our external welding with the use of specialized equipment for outstanding results.


Distinctive Features:
1. Our highly mechanized and automated process consistently guarantees unparalleled product quality, setting a new standard of excellence in the industry.
2. Our weld seams are meticulously engineered to align with the unique stress characteristics of each product, maximizing their structural integrity and resilience.
3. With superior product integrity, our welds seamlessly integrate into the tank, ensuring exceptional corrosion resistance and reliable leak-proof performance.
4. Experience reduced flash and exquisitely smooth seams that provide both functionality and an elegant aesthetic, enhancing the overall product design.
5. Enhanced with UV absorbers, our PPH pellets prevent aging and significantly extend the service life of our equipment.


Performance Parameters
 

Polypropylene (PPH) Performance Table
Item	Typical Value	Unit	Test Method
Density	905	k/m3	ISO 1183
Melt Flow Rate (230°C/2.16 kg)	0.3	g/10 min	ISO1133
Melt Flow Rate (190ºC/5.0kg)	0.6	g/10 min	ISO 1133
Yield Stress (50 mm/min)	36	MPa	ISO 527-2
Yield Strain (50 mm/min)	10	%	ISO 527-2
Tensile Modulus (1 mm/min)	1650	MPa	ISO 527-2
Charpy Impact Strength, Notched (+23°C)	7	KJ/m²	ISO 179/1eA
Notched Impact Strength (-20°C)	2	KJ/m²	ISO 179/1eA
Vicat Softening Temperature B (50N)	95	ºC	ISO 306

 

 

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