Audited Supplier
QDPP
After-Sales One-Stop Service
1 Year
Sewage Treatment Equipment
Biological Treatment
Industrial, Home, Agriculture, Hospital, Domestic Wastewater
Black/Blue/etc
Above 0.5m3
Polypropylene
Epoxy Painting
Can Be Less Than 50mg/L
Zhong Qiao Enlightenment
Seaworthy Package
ISO standard/ international Standard
China
8421299090
Product Description
Introducing the QDPP Integrated Sewage Treatment Equipment
I. Product Definition
Introducing the QDPP Integrated Sewage Treatment Equipment, a marvel of engineering and innovation from Shandong Zhongqiao Enlightenment Environmental Protection Equipment Co, Ltd. This equipment is expertly crafted using advanced high-molecular materials, ensuring unmatched durability and exceptional performance. With its seamless tank design, it stands as a testament to our commitment to excellence. Our dedicated R&D team has ingeniously adapted Western technology to meet the unique sewage treatment needs of rural China. This initiative has led to the development of a diverse array of integrated solutions, including the Zhong Qiao Tank Horizontal Tank A/B, Vertical Tank A/B, and the groundbreaking Hollow Tank, all exemplifying unparalleled ingenuity and excellence.
II. Superior Raw Materials
Demonstrating our unwavering commitment to quality, we have selected high-modulus polypropylene as the foundation of our underground drainage and wastewater solutions. With an impressive elastic modulus of ≥1500 MPa, significantly surpassing HDPE's 800 MPa, it guarantees exceptional ring stiffness and robust structural integrity, vital for high-performance applications.
Polypropylene is distinguished by its non-toxic, odorless nature, featuring a highly crystalline structure and ultra-light density of 0.90-0.91 g/cm³. Its exceptional water stability is demonstrated by an absorption rate of just 0.01%. Furthermore, with molecular weights ranging from 80,000 to 150,000, polypropylene excels in molding capabilities and offers an elegant, attractive finish, making it the material of choice for a myriad of applications.
The chemical stability of polypropylene is noteworthy, enabling it to resist a vast array of chemicals. While caution is necessary with concentrated sulfuric and nitric acids, its enhanced crystallinity boosts its chemical resistance, making it perfect for crafting durable, corrosion-resistant components in numerous applications.
As a non-toxic and odor-free material, polypropylene exceeds low-density polyethylene with superior strength, stiffness, and heat resistance, performing admirably even near 100°C. Its excellent dielectric properties and high-frequency insulation remain unfazed by moisture, rendering it versatile for an extensive range of industrial and commercial applications.
Demonstrating high resistance to conventional acids, bases, and organic solvents, polypropylene is ideal for food-grade utensil applications, where safety and durability are of the utmost importance.
PPH, a high molecular weight, low melt flow homopolypropylene, benefits from β-modification resulting in a finely crystalline structure that enhances its chemical and temperature endurance, creep resistance, and impact resilience at low temperatures, making it suitable for challenging environments.
III. Distinctive Characteristics
1. Safety First
| 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 |
Our equipment is meticulously designed to serve a wide range of industries, including wastewater management,
air pollution control, the rapidly evolving lithium battery sector, chemical processing, metallurgy, electroplating,
textile manufacturing, dye industries, environmental conservation, oil refinement, electronics, pharmaceuticals, food processing, oil extraction, light industry, acid production, acid cleaning, and
battery material manufacturing. This highlights the equipment's versatility and broad applicability across numerous industries.
IV. Aesthetic and Functional Design
Equipment Color Scheme: Predominantly light gray, with customizable color options available to suit various aesthetic preferences and enhance visual appeal.
Structure Variants: Available in both solid wall and hollow configurations to meet specific application needs, ensuring adaptability and optimal performance.
V. State-of-the-Art Production Process
Unveil the pinnacle of modern engineering with our QDPP Integrated Sewage Treatment Equipment. Meticulously designed through a breakthrough one-time molding and sophisticated multi-winding process, it boasts wall thicknesses from 10 to 80 mm. This innovative method guarantees unparalleled precision and reliability. Our multi-winding process involves a careful sequence of base layering followed by cooling and crystallization. The subsequent stress-relief and reheating stages are expertly tailored to meet a wide array of tank joint specifications and structural requirements, ensuring unmatched reliability and durability.
VI. Expert Welding Process
Achieve the pinnacle of precision and strength with our state-of-the-art external welding process. Utilizing cutting-edge imported automatic extrusion welding machines, this revolutionary technology forges expansive, enduring welds at the tank's most critical stress points, achieving a flawless seam in a single seamless motion. High-quality PPH pellets, perfectly matched to the tank material, are thermally fused at the seams, creating an unbreakable bond with the tank's bottom and body. This ensures outstanding durability and strength, standing resolute against the test of time.
Distinguished Characteristics:
1. Our highly advanced mechanized process guarantees unparalleled stability and consistency, driven by superior automation to deliver products of exceptional quality.
2. Precision-engineered weld seams align seamlessly with the product's stress dynamics, ensuring optimal structural integrity and unwavering reliability.
3. Renowned for its superior structural integrity, our product features seamlessly integrated welds within the tank, providing unmatched corrosion resistance and flawless leak-proof performance, setting new industry standards for durability.
4. Experience minimized flash with impeccably smooth, aesthetically refined seams that elevate both functional performance and visual appeal.
5. Our PPH pellets, fortified with cutting-edge UV absorbers, are meticulously engineered to combat aging, significantly extending the product's service life and longevity.
Precision Internal Welding
Our internal welding process is a testament to our manufacturing excellence, employing advanced automatic long-arm extrusion welding technology. Mirroring our external welding prowess, this process utilizes specialized machinery to integrate fresh PPH pellets with the tank's interior weld seams, forging a steadfast and robust union with the tank's bottom and body. This dramatically enhances the product's reliability and strength, ensuring peerless performance.
Impeccable Characteristics:
1. Our state-of-the-art mechanization and automation deliver consistent, superior quality across every product, setting a new benchmark for excellence.
2. Thoughtfully engineered weld seams complement the product's stress profile, augmenting structural integrity and securing long-term reliability.
3. With seamlessly integrated welds, the product exhibits extraordinary integrity, offering remarkable corrosion resistance and guaranteeing a leak-free experience.
4. Enjoy the benefits of minimized flash and delight in smooth, aesthetically pleasing seams that enhance both appearance and functionality.
5. Our PPH pellets, enhanced with innovative UV absorbers, are expertly designed to resist aging, considerably prolonging the product's lifespan and fortifying its robustness.
VII. Key Advantages
VIII. Unique FeaturesHigh Ring Stiffness: Crafted from premium high-modulus polypropylene, the design flaunts an impressive elastic modulus of up to 1850 MPa. The harmonious integration of the winding structure and inner wall ensures exceptional sealing and impeccable leak prevention. Our sophisticated Hot-Winding Forming Process assures top-tier melt seam quality. By seamlessly integrating socket and spigot with welded joints through electric fusion welding, we create a sealed plastic pipe system that serves as an impenetrable barrier, protecting the soil from harmful contaminants. Our commitment transcends surface cleanliness, deeply championing environmental protection within the earth.
Performance Parameters you can trust
| 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 |
Please provide your project data so that we can design equipment that better meets your requirements.
| Processing parameter requirement | ||
Parameters/Index | Inflow water quality mg/L(ppm) | Outflow water requirement mg/L(ppm) |
| COD | ||
| BOD | ||
| TSS | ||
Ammonia nitrogen | ||
| TN | ||
| TP | ||
| PH | ||
E.coli | ||
Others | ||
Water flow | m³/d | |
| On/Underground | If underground,pls indicate the depth | |
If integrated with control room | ||
Appearance requirement | Simple appearance, container appearance, Zhong qiao container appearance, please refer to our brochure for details | |
Voltage, HZ, Electric phase | ||
Distance between regulating pool and equipment | ||
Flange interface specifications | ||
Special requirements | ||
