Product Description
Introducing the QDPP Integrated Sewage Treatment Equipment
I. Product Definition
Discover the QDPP Integrated Sewage Treatment Equipment, a hallmark of cutting-edge innovation brought to you by Shandong Zhongqiao Enlightenment Environmental Protection Equipment Co, Ltd. Crafted meticulously with advanced high-molecular materials, this equipment offers unrivaled durability and stellar performance, thanks to its seamless tank design. Our dynamic R&D team has ingeniously adapted Western technologies to meet the unique sewage treatment requirements of rural China. This initiative has resulted in a diverse range of integrated solutions, including the Zhong Qiao Tank Horizontal Tank A/B, Vertical Tank A/B, and the revolutionary Hollow Tank, all showcasing exceptional ingenuity and excellence.
II. Superior Raw Materials
Signifying our unwavering commitment to superior quality, we have chosen high-modulus polypropylene as the foundation of our underground drainage and wastewater solutions. With an impressive elastic modulus of ≥1500 MPa-far surpassing HDPE's 800 MPa-it guarantees exceptional ring stiffness and robust structural integrity, essential for high-performance applications.
Polypropylene is renowned for its non-toxic, odorless nature, exhibiting a highly crystalline structure and ultra-light density of 0.90-0.91 g/cm³. Its exceptional water stability is proven by a minimal 0.01% absorption rate. Additionally, with molecular weights ranging from 80,000 to 150,000, polypropylene excels in molding capabilities and offers a sophisticated, attractive finish, making it an ideal choice for a multitude of applications.
The chemical stability of polypropylene is exceptional, enabling it to withstand a variety of chemicals, though caution is advised when handling concentrated sulfuric and nitric acids. While it may interact with certain hydrocarbons, its enhanced crystallinity boosts its chemical resistance, making it perfect for creating durable, corrosion-resistant components in countless applications.
As a non-toxic and odor-free material, polypropylene outperforms low-density polyethylene with superior strength, stiffness, and heat resistance, functioning exceptionally well near 100°C. Its excellent dielectric properties and high-frequency insulation remain unaffected by moisture, making it versatile for a vast array of industrial and commercial uses.
Exhibiting high resistance to common acids, bases, and organic solvents, polypropylene is the perfect choice for food-grade utensil applications, where safety and durability are paramount.
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 ideal for demanding 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 tailored to support a broad spectrum of industries, encompassing wastewater management,
air pollution control, the dynamic 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 underscores the equipment's remarkable versatility and broad applicability across diverse industries.
IV. Aesthetic and Functional Design
Equipment Color Scheme: Primarily light gray, with customizable color options available to cater to diverse aesthetic preferences and enhance visual appeal.
Structure Variants: Offered in both solid wall and hollow configurations to meet specific application needs, ensuring adaptability and optimal performance.
V. State-of-the-Art Production Process
Immerse yourself in the extraordinary engineering feat that is the QDPP Integrated Sewage Treatment Equipment. This masterpiece is crafted with precision using a pioneering one-time molding and multi-winding process, offering wall thicknesses ranging from 10 to 80 mm. This state-of-the-art technique ensures exceptional reliability and precision. The process unfolds through strategic stages: the meticulous layering of the base, followed by cooling and crystallization, all designed to withstand diverse tank joint specifications and structural demands. This rigorous process culminates in stress-relief and reheating stages, achieving unparalleled dependability and resilience.
VI. Expert Welding Process
Discover the pinnacle of weld precision and robustness with our advanced external welding process. Leveraging the exceptional capabilities of cutting-edge imported automatic extrusion welding machines, this groundbreaking technology ensures expansive, robust welds at the tank's most critical stress points. Seamless and flawless, the process integrates pristine PPH pellets, matching the tank's material perfectly. These are thermally fused with the tank's body and bottom, creating an indestructible bond. This ensures exceptional durability and strength, providing seamless longevity and reliability.
Distinguished Characteristics:
1. Our state-of-the-art mechanized process ensures stability and consistency, driven by automation that guarantees superior product quality with absolute precision.
2. Ingeniously crafted weld seams are strategically aligned with the product's stress dynamics, ensuring optimal structural integrity and reliability that never falters.
3. Our product is renowned for its outstanding structural integrity, featuring seamlessly integrated welds that confer exceptional corrosion resistance and a flawless, leak-proof performance that redefines durability.
4. Experience minimized flash with impeccably smooth, aesthetically refined seams that enhance both the visual allure and functional efficiency of the product.
5. Our PPH pellets, enhanced with cutting-edge UV absorbers, are meticulously engineered to resist aging, significantly extending the product's service life and ensuring longevity beyond expectations.
Precision Internal Welding
Our internal welding process exemplifies our manufacturing excellence, utilizing state-of-the-art automatic long-arm extrusion welding technology. Reflecting our external welding principles, this process employs specialized equipment to seamlessly integrate fresh PPH pellets with the tank's interior weld seams. This creates a steadfast and robust union with the tank's bottom and body, significantly enhancing the product's durability and strength for unrivaled performance.
Impeccable Characteristics:
1. Our process is distinguished by advanced mechanization and automation, ensuring unmatched consistency and quality in every product we deliver.
2. Expertly engineered weld seams are designed to complement the product's stress profile, enhancing structural integrity and ensuring reliability over time.
3. The product showcases outstanding integrity, with welds seamlessly integrated into the tank, ensuring remarkable corrosion resistance and guaranteeing leak-free performance.
4. Enjoy the benefits of reduced flash and beautifully smooth, aesthetically pleasing seams that elevate both the functionality and aesthetic of the product.
5. The PPH pellets, fortified with innovative UV absorbers, are specifically formulated to resist aging, significantly extending the product's lifespan and fortitude.
VII. Key Advantages
VIII. Unique Features
High Ring Stiffness: Meticulously crafted from high-modulus polypropylene, this design boasts an impressive elastic modulus of up to 1850 MPa. The harmonious integration of the winding structure with the inner wall ensures exemplary sealing and outstanding leak prevention. Our sophisticated Hot-Winding Forming Process guarantees the highest quality of melt seams. By seamlessly melding socket and spigot with welded joints through electric fusion welding, we create an impervious plastic pipe system that acts as an impenetrable shield, protecting the soil from harmful contaminants. Our commitment transcends mere surface cleanliness, championing environmental protection at its core.
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 |
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Please provide your project data so that we can design equipment that better meets your requirements.
| Processing parameter requirement |
Parameters/Index
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Inflow water quality
mg/L(ppm) |
Outflow water requirement
mg/L(ppm) |
| COD |
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| TSS |
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Ammonia nitrogen |
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| PH |
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E.coli |
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Others |
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Water flow |
m³/d |
| On/Underground |
If underground,pls indicate the depth |
If integrated with control room |
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Appearance requirement |
Simple appearance, container appearance, Zhong qiao container appearance, please refer to our brochure for details |
Voltage, HZ, Electric phase |
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Distance between regulating pool and equipment |
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Flange interface specifications |
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Special requirements |
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