Qdpp Integrated Sewage Treatment Equipment, Durable Carbon Steel, Black Color

• 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
• Control Method: Chaos Cloud Platform
• Operating Power: 3.8kw
• Area: 24m2
• Operating Weight: 3.8t
• 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: 2000.00cm * 500.00cm * 400.00cm
• Package Gross Weight: 2000.000kg

Product Description

Product Description

I. Product Definition

Introducing the QDPP Integrated Sewage Treatment Equipment, an innovative marvel named for its exceptional raw material composition. Meticulously crafted from a new high-molecular material, this equipment is molded into an elegant, seamless tank. The visionary R&D team at Zhong Qiao Enlightenment has revolutionized the tank design by integrating advanced Western technologies. Designed to meet the unique sewage conditions and discharge standards of rural China, this series includes the versatile Zhong Qiao Tank Horizontal Tank A/B, the space-efficient Zhong Qiao Tank Vertical Tank A/B, and the innovative Zhong Qiao Tank Hollow Tank.

II. Raw Materials

Engineered with high-modulus polypropylene, our solution is the epitome of excellence for buried drainage, sewage, and wastewater treatment applications. This premium material boasts an impressive elastic modulus of ≥1500 MPa, a striking contrast to HDPE's 800 MPa, ensuring unparalleled ring stiffness and structural integrity.
Polypropylene stands as a paragon of non-toxicity, odorlessness, and tastelessness. This highly crystalline white polymer is renowned for its lightweight nature, with a density of just (0.90-0.91 g/cm³), ranking among the lightest of plastics. Its water stability is remarkable, with minimal absorption at 0.01%. Polypropylene's molecular weight ranges from 80,000 to 150,000, offering excellent molding capabilities and a smooth, glossy finish.

Celebrated for its chemical stability, polypropylene resists a wide spectrum of chemical agents, though it is vulnerable to concentrated sulfuric and nitric acids. Exposure to low molecular weight aliphatic hydrocarbons, aromatic hydrocarbons, and chlorinated hydrocarbons may cause softening and swelling. Enhanced crystallinity bolsters its chemical stability, making it a prime choice for crafting durable chemical equipment and corrosion-resistant components.
Polypropylene's non-toxic, odorless, low-density profile is complemented by its superior strength, stiffness, hardness, and heat resistance compared to low-density polyethylene. Its performance is steadfast at temperatures around 100°C. It excels in dielectric properties and high-frequency insulation, immune to humidity effects.
Resilient against common acids, bases, and organic solvents, polypropylene is ideal for food-related applications, ensuring safety and durability.
PPH, a high molecular weight, low melt flow rate homopolypropylene with β-modification, features a refined crystalline structure. It delivers remarkable chemical resistance, high-temperature endurance, superior creep resistance, and outstanding low-temperature impact resistance.



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

Perfectly suited for diverse applications including wastewater treatment,
air pollution control, the burgeoning lithium battery new energy sector, chemical processing, metallurgy, electroplating,
chemical fiber production, dyeing, environmental sustainability, petroleum exploration, electronics, pharmaceuticals, food production, oils, and the light industry, as well as acid production, acid washing, and
battery material processing.

IV. Structural Appearance
Main Equipment Color: Proudly presented in a sophisticated light gray, with options for custom colors available to meet specific design preferences.
Equipment Structure: Choose between a robust solid wall design or an innovative hollow structure to meet your operational needs.



V. Production Process
The QDPP Integrated Sewage Treatment Equipment is crafted through a state-of-the-art one-time forming and multi-layer winding production process. Wall thicknesses range from 10-80 mm, tailored to your specifications. Multiple winding allows the base layer to cool and crystallize fully, releasing internal stress. Reheated and refined, additional layers are meticulously wound. The precise number of layers and thickness are customized based on specific joint requirements and tank specifications.

VI. Welding Process

The external welding process is a marvel of modern engineering, utilizing state-of-the-art imported automatic extrusion welding machines. This advanced technology enables the formation of large, robust welds precisely in the areas of the tank that experience the highest stress, all completed in a single, seamless go. Employing new PPH pellets-carefully selected to match the tank material in nature-these elements are thermally fused at the weld seams. This creates a formidable and seamless union with the tank bottom and body, ensuring durability and strength.



Characteristics:

1. With a high degree of mechanization and automation, this process guarantees consistently stable and superior product quality.
2. The weld seams are meticulously designed, taking into account the stress characteristics of the product to enhance their structural integrity.
3. This process boasts unparalleled product integrity, where the welds are not just attachments but become one with the tank, offering remarkable corrosion resistance and leak-proof assurance.
4. The resulting welds have minimal flash, boasting smooth and aesthetically pleasing seams that enhance the overall look of the tank.
5. To combat aging and extend the life of the tank, UV absorbers are strategically infused into the PPH pellets.


Internal Welding

The internal welding procedure employs cutting-edge automatic long-arm extrusion welding technology, representing the pinnacle of precision in the welding process. New PPH pellets, perfectly matching the tank material, are expertly thermally fused at the internal weld seams, integrating seamlessly with the tank bottom and body. While the core principle mirrors that of external welding, the equipment used varies, reflecting the sophisticated nature of this crucial step.


Characteristics:
1. This method is highly mechanized and automated, ensuring the consistent delivery of stable and high-quality products.
2. Weld seams are expertly crafted, taking into account the stress characteristics of the product to maximize their integrity and strength.
3. The product features exceptional integrity, with welds that are seamlessly integrated into the tank, offering excellent corrosion resistance and ensuring a leak-proof experience.
4. The resulting welds exhibit reduced flash with smooth, aesthetically pleasing seams that enhance the overall design.
5. To ensure longevity, UV absorbers are infused into the PPH pellets, effectively preventing aging.


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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