Qdpp Integrated Sewage Treatment Equipment, High Capacity, Blue Stainless Steel

• 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, a marvel of engineering from Shandong Zhongqiao Enlightenment Environmental Protection Equipment Co, Ltd. Crafted using advanced high-molecular materials, this equipment embodies both innovation and efficiency. Molded into a seamless, single-piece tank, our R&D team has transcended barriers by integrating and enhancing renowned Western technologies. This visionary series is tailored to meet rural China's unique sewage conditions and discharge standards, with versatile models including Zhong Qiao Tank Horizontal Tank A/B, Vertical Tank A/B, and Hollow Tank.

II. Raw Materials

Harnessing the strength of high-modulus polypropylene, the QDPP equipment is designed for optimal performance in buried drainage and wastewater treatment applications. This material boasts an elastic modulus of ≥1500 MPa, overshadowing HDPE's 800 MPa, and significantly enhancing the product's ring stiffness, a testament to its superior structural integrity.
Our polypropylene is a non-toxic, odorless, and tasteless polymer, renowned for its lightweight nature and superior crystalline structure. With a low density of just 0.90-0.91 g/cm³, it stands out as one of the most lightweight plastics. Its exceptional stability in water, with a mere absorption rate of 0.01%, combined with a molecular weight between 80,000 to 150,000, ensures excellent molding capabilities and a lustrous finish.

Polypropylene's remarkable chemical stability makes it resilient against a wide array of chemical agents. While it withstands many, it is susceptible to erosion by concentrated sulfuric and nitric acids. It may soften when exposed to certain hydrocarbons, but its enhanced crystallinity ensures improved chemical stability, making it an ideal choice for corrosion-resistant chemical equipment and components.
This non-toxic, odorless polymer is celebrated for its low density and outstanding mechanical properties. It excels in strength, rigidity, hardness, and thermal resistance compared to low-density polyethylene, maintaining functionality at temperatures around 100°C. Its impressive dielectric properties and high-frequency insulation remain unaffected by humidity, positioning it as a versatile choice for numerous applications.
Its resilience against common acids, bases, and organic solvents makes polypropylene an excellent material for food utensils and other applications requiring robust chemical resistance.
PPH, a high molecular weight homopolypropylene, features a low melt flow rate and 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

Ideal for deployment across a multitude of sectors including wastewater management,
air quality control, emerging 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 primarily sports a sleek light gray, with customization options available to suit specific client preferences.
Equipment Structure: Choose between a robust solid wall structure or an innovative hollow structure to meet your precise needs.



V. Production Process
The QDPP equipment undergoes a sophisticated production process, featuring one-time forming combined with advanced multiple winding techniques. Wall thickness varies from 10-80 mm, ensuring adaptability to diverse application requirements. The process involves winding a base layer, facilitating full crystallization, then reheating the surface before applying additional layers. The number and thickness of these layers are meticulously crafted to meet specific joint and performance criteria.

VI. Welding Process

Experience the pinnacle of welding precision with our use of imported automatic extrusion welding machines. These advanced machines create substantial welds in the highest stress regions of the tank with remarkable efficiency. Our innovative process ensures that new PPH pellets, identical in composition to the tank material, are seamlessly thermally fused at the weld seams. This results in an exceptionally solid union between the tank bottom and body, enhancing durability and performance.



Key Features and Advantages:

1. Our cutting-edge mechanization and automation processes guarantee stable product quality, exceeding industry standards with unparalleled consistency and reliability.
2. We meticulously design weld seams to align with the product's stress characteristics, optimizing their integrity and robustness.
3. The exceptional product integrity we offer ensures welds become an integral part of the tank, delivering superior corrosion resistance and a leak-proof experience that stands the test of time.
4. Enjoy reduced flash and impeccably smooth seams that are not only functional but also aesthetically pleasing, enhancing the product's visual appeal.
5. Our PPH pellets are infused with UV absorbers, effectively preventing aging and significantly extending the service life of your equipment.


Precision Internal Welding

Our internal welding employs state-of-the-art automatic long-arm extrusion welding technology, a critical step in our production process. Utilizing new PPH pellets, identical to the tank material, we thermally fuse them at the internal weld seams. This integration strengthens the bond with the tank bottom and body, mirroring the principles of external welding while employing different, specialized equipment for unmatched results.


Distinctive Features:
1. Our highly mechanized and automated process consistently ensures stable product quality, setting new benchmarks for excellence.
2. Weld seams are meticulously engineered based on the product's unique stress characteristics, maximizing their structural integrity and resilience.
3. Our superior product integrity ensures that welds are seamlessly integrated into the tank, offering remarkable corrosion resistance and a dependable leak-proof performance.
4. Benefit from reduced flash and exquisitely smooth seams that combine functionality with an elegant aesthetic, enhancing the overall product design.
5. With the addition of UV absorbers to our PPH pellets, we prevent aging and significantly prolong 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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