Advanced Qdpp Blue FRP Sewage Treatment Equipment, 0.5m3+ Capacity

• 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: 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, a groundbreaking engineering marvel by Shandong Zhongqiao Enlightenment Environmental Protection Equipment Co, Ltd. This cutting-edge equipment is crafted using the finest high-molecular materials, boasting both unmatched innovation and supreme efficiency. Encased in a seamless, single-piece tank, our expert R&D team has skillfully combined and enhanced world-renowned Western technologies. This visionary series is meticulously designed to address the unique sewage challenges and discharge standards of rural China, offering versatile models such as the Zhong Qiao Tank Horizontal Tank A/B, Vertical Tank A/B, and Hollow Tank, each with its own specialty.

II. Raw Materials

Harnessing the unparalleled strength of high-modulus polypropylene, the QDPP equipment is engineered for peak performance in buried drainage and wastewater treatment applications. This exceptional material features an elastic modulus of ≥1500 MPa, far surpassing HDPE's 800 MPa, dramatically enhancing the product's ring stiffness, a true testament to its superior structural integrity and engineering excellence.
Our polypropylene is a non-toxic, odorless, and tasteless polymer, celebrated for its lightweight quality and superior crystalline structure. With an impressively low density of just 0.90-0.91 g/cm³, it ranks among the lightest plastics available. Its outstanding stability in water, with a minimal absorption rate of 0.01%, combined with a molecular weight ranging between 80,000 to 150,000, guarantees exceptional molding capabilities and a brilliant, lustrous finish.

Polypropylene's extraordinary chemical stability makes it exceptionally resilient against a broad range of chemical agents. While it withstands most, it is vulnerable to erosion by concentrated sulfuric and nitric acids. It may soften when exposed to specific hydrocarbons, yet its enhanced crystallinity ensures improved chemical stability, making it the ideal choice for corrosion-resistant chemical equipment and components.
This non-toxic, odorless polymer is revered for its low density and impressive mechanical properties. It stands out in strength, rigidity, hardness, and thermal resistance when compared to low-density polyethylene, maintaining functionality at temperatures around 100°C. Its remarkable dielectric properties and high-frequency insulation remain unaffected by humidity, establishing it as a versatile choice for a multitude of applications.
Its resistance to common acids, bases, and organic solvents makes polypropylene an outstanding material for food-related utensils and various applications demanding robust chemical resistance.
PPH, a high molecular weight homopolypropylene, features a low melt flow rate and a refined crystalline structure through β-modification. Its superior chemical resistance, high-temperature endurance, impressive creep resistance, and exceptional low-temperature impact resistance make it 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

Perfectly suited for deployment across a vast array of sectors, including wastewater management,
air quality control, groundbreaking 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 features a sleek light gray, with customization options available to meet specific client preferences and requirements.
Equipment Structure: Opt for a sturdy solid wall structure or explore the innovative hollow structure, each designed to meet your precise needs with excellence.



V. Production Process
The QDPP equipment undergoes a sophisticated production process, featuring a one-time forming technique combined with advanced multiple winding methods. Wall thickness ranges from 10-80 mm, ensuring adaptability to a diverse array of application requirements. This process involves winding a foundational base layer, facilitating complete crystallization, followed by reheating the surface before the application of additional layers. The number and thickness of these layers are meticulously calibrated to meet specific joint and performance criteria, ensuring precision and excellence.

VI. Welding Process

Discover the ultimate in welding precision, courtesy of our state-of-the-art imported automatic extrusion welding machines. These high-performance machines craft substantial welds in the most stress-intensive areas of the tank, achieving remarkable efficiency and effectiveness. Our innovative process employs new PPH pellets, perfectly matching the tank's composition, to create a seamless thermal fusion at every weld seam. The result is an exceptionally robust connection between the tank bottom and body, significantly enhancing both durability and performance.



Key Features and Advantages:

1. Our groundbreaking mechanization and automation processes ensure stable product quality that consistently surpasses industry standards, offering unmatched consistency and reliability.
2. Every weld seam is meticulously designed in harmony with the product's stress characteristics, maximizing their structural integrity and robustness.
3. Our product integrity is unparalleled, transforming welds into an integral part of the tank, providing extraordinary corrosion resistance and a leak-proof experience that endures over time.
4. Experience reduced flash and impeccably smooth seams that are both functional and aesthetically pleasing, enhancing the product's visual allure.
5. Our PPH pellets, fortified with UV absorbers, effectively combat aging and substantially extend your equipment's lifecycle.


Precision Internal Welding

Our internal welding process utilizes cutting-edge automatic long-arm extrusion welding technology, a pivotal step in our production strategy. By harnessing new PPH pellets identical to the tank material, we thermally fuse them at the internal weld seams, reinforcing the bond between the tank bottom and body. This mirrors the external welding principles but leverages specialized equipment for unparalleled results.


Distinctive Features:
1. Our highly mechanized and automated processes ensure stable product quality, consistently setting new benchmarks in excellence.
2. The weld seams are engineered with meticulous attention to the product's stress characteristics, optimizing their structural strength and resilience.
3. Our superior product integrity seamlessly incorporates welds into the tank, delivering exceptional corrosion resistance and a reliable leak-proof performance.
4. Benefit from reduced flash and exquisitely smooth seams that meld functionality with a refined aesthetic, elevating the overall product design.
5. By incorporating UV absorbers into our PPH pellets, we effectively prevent aging, significantly prolonging 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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