PP Corrosion-Resistant New Material Domestic Sewage Treatment Equipment

• 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: 2000sets Per Month
• Package Size: 200.00cm * 250.00cm * 200.00cm
• Package Gross Weight: 1500.000kg

Product Description

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 with precision using advanced high-molecular materials, this equipment promises unmatched durability and exceptional performance, thanks to its seamless tank design. Our dedicated R&D team has ingeniously adapted Western technologies to cater to the unique sewage treatment needs of rural China. This initiative has culminated in 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

Emphasizing our commitment to superior quality, we have chosen high-modulus polypropylene as the cornerstone of our underground drainage and wastewater solutions. With a remarkable elastic modulus of ≥1500 MPa-substantially exceeding HDPE's 800 MPa-it assures exceptional ring stiffness and robust structural integrity, essential for high-performance applications.
Polypropylene stands out for its non-toxic, odorless nature, boasting a highly crystalline structure and ultra-light density of 0.90-0.91 g/cm³. Its exceptional water stability is evidenced by a mere 0.01% absorption rate. Additionally, with molecular weights ranging from 80,000 to 150,000, polypropylene excels in molding capabilities and offers an elegant, attractive finish, making it an ideal choice for a wide range of applications.

The chemical stability of polypropylene is remarkable, allowing it to withstand a variety of chemicals, though caution is advised with concentrated sulfuric and nitric acids. While it may interact with certain hydrocarbons, its enhanced crystallinity elevates its chemical resistance, rendering it ideal for creating durable, corrosion-resistant components in numerous applications.
As a non-toxic and odor-free material, polypropylene surpasses low-density polyethylene with superior strength, stiffness, and heat resistance, performing exceptionally near 100°C. Its excellent dielectric properties and high-frequency insulation remain unaffected by moisture, making it versatile for a wide range of industrial and commercial uses.
Demonstrating high resistance to common acids, bases, and organic solvents, polypropylene is the perfect candidate for food-grade utensil applications, where safety and durability are paramount.
PPH, a high molecular weight, low melt flow homopolypropylene, benefits from β-modification, yielding 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 serve an extensive array of industries, spanning wastewater management,
air pollution control, the burgeoning 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 versatility and comprehensive applicability across 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 address specific application requirements, ensuring adaptability and optimal performance.



V. State-of-the-Art Production Process

Experience the marvel of engineering with our QDPP Integrated Sewage Treatment Equipment, expertly crafted using an innovative one-time molding and multi-winding process. With wall thicknesses ranging from 10-80 mm, this cutting-edge technique ensures unmatched precision and reliability. The multi-winding process involves a strategic sequence of base layering, cooling, and crystallization. This is followed by stress-relief and reheating, meticulously tailored to accommodate diverse tank joint specifications and structural demands, ensuring unmatched dependability.

VI. Expert Welding Process

Experience the zenith of precision and strength with our cutting-edge external welding process. Harnessing the power of avant-garde imported automatic extrusion welding machines, this revolutionary technology crafts expansive, robust welds at the tank's most stress-intensive points, achieving unmatched seamlessness in one fluid motion. Utilizing pristine PPH pellets, perfectly matching the tank's material, these are expertly thermally fused at the seams, forging a bond of indestructible cohesion with the tank's bottom and body, ensuring exceptional durability and strength that stands the test of time.



Distinguished Characteristics:

1. Our advanced, mechanized process guarantees unmatched stability and consistency, driven by superior automation to deliver exceptional product quality.
2. Meticulously crafted weld seams align perfectly with the product's stress dynamics, ensuring optimal structural integrity and unwavering reliability.
3. Our product is acclaimed for its exceptional structural integrity, with seamlessly integrated welds in the tank, offering unmatched corrosion resistance and flawless leak-proof performance, setting new benchmarks for durability.
4. Experience reduced flash and enjoy impeccably smooth, aesthetically refined seams that elevate both functional and visual appeal.
5. Our PPH pellets, infused with advanced UV absorbers, are engineered to combat aging effectively, extending the product's service life and longevity significantly.


Precision Internal Welding

Our internal welding process showcases our manufacturing prowess, utilizing cutting-edge automatic long-arm extrusion welding technology. Echoing our external welding principles, this process employs specialized equipment to integrate fresh PPH pellets with the tank's interior weld seams, establishing a steadfast and robust union with the tank's bottom and body, further amplifying the product's reliability and strength for unparalleled performance.


Impeccable Characteristics:
1. Our process stands out for its advanced mechanization and automation, ensuring consistent, superior quality across every product.
2. Thoughtfully engineered weld seams complement the product's stress profile, enhancing structural integrity and ensuring long-term reliability.
3. The product exhibits outstanding integrity, with welds seamlessly integrated into the tank, offering remarkable corrosion resistance and guaranteeing leak-free performance.
4. Enjoy the benefits of reduced flash and delightfully smooth, aesthetically pleasing seams that enhance both appearance and functionality.
5. The PPH pellets, enhanced with innovative UV absorbers, are specifically designed to resist aging, significantly prolonging the product's lifespan and robustness.

VII. Key Advantages

VIII. Unique Features

High Ring Stiffness: Expertly crafted from premium high-modulus polypropylene, this design boasts a remarkable elastic modulus of up to 1850 MPa. The harmonious blend of winding structure and inner wall ensures exceptional sealing and impeccable leak prevention. Our sophisticated Hot-Winding Forming Process guarantees the highest quality of melt seams. By seamlessly integrating socket and spigot with welded joints through electric fusion welding, we create a sealed plastic pipe system that acts as an impenetrable barrier, safeguarding the soil from harmful contaminants. Our commitment extends beyond surface cleanliness, championing environmental protection deep 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

 

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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