Qdpp Integrated Sewage Treatment Equipment - Green Carbon Steel, 0.5m3+ Efficiency

• 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 masterpiece of engineering brilliance, courtesy of Shandong Zhongqiao Enlightenment Environmental Protection Equipment Co, Ltd. Meticulously crafted using state-of-the-art high-molecular materials, this equipment epitomizes the zenith of innovation and efficiency. Seamlessly molded into a single-piece tank, our visionary R&D team has transcended boundaries by integrating and refining acclaimed Western technologies. This avant-garde series is specifically engineered to address the unique sewage conditions and discharge standards of rural China, offering a range of adaptable models such as Zhong Qiao Tank Horizontal Tank A/B, Vertical Tank A/B, and Hollow Tank.

II. Raw Materials

Harnessing the formidable strength of high-modulus polypropylene, the QDPP equipment is purpose-built for exceptional performance in underground drainage and wastewater treatment applications. This exceptional material, with an elastic modulus of ≥1500 MPa, surpasses HDPE's 800 MPa, significantly enhancing the product's ring stiffness. This is a testament to its unparalleled structural integrity and durability.
Our polypropylene is a non-toxic, odorless, and tasteless polymer, renowned for its lightweight nature and superior crystalline structure. With a remarkably low density of only 0.90-0.91 g/cm³, it stands as one of the lightest plastics available. Its extraordinary stability in water, with an absorption rate of merely 0.01%, paired with a molecular weight ranging between 80,000 to 150,000, ensures excellent molding capabilities and a lustrous, appealing finish.

Polypropylene's exceptional chemical stability makes it resistant to a wide range of chemical agents. Although resilient to many, it is susceptible to erosion by concentrated sulfuric and nitric acids. It may soften due to certain hydrocarbons, but its enhanced crystallinity ensures improved chemical stability, making it ideal for corrosion-resistant chemical equipment and components.
This non-toxic, odor-free polymer is renowned for its low density and outstanding mechanical properties. It excels in strength, rigidity, hardness, and thermal resistance, outperforming low-density polyethylene, and maintains its functionality at temperatures around 100°C. Its impressive dielectric properties and high-frequency insulation remain unaffected by humidity, establishing it as a versatile choice for myriad industrial applications.
Its resistance to common acids, bases, and organic solvents renders polypropylene an exceptional choice for food utensils and applications demanding robust chemical resistance.
PPH, a high molecular weight homopolypropylene, features a low melt flow rate and refined crystalline structure through β-modification. With superior chemical resistance, remarkable high-temperature endurance, impressive creep resistance, and exceptional low-temperature impact resistance, it is 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, cutting-edge 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 showcases a contemporary light gray, with customization options available to suit specific client preferences.
Equipment Structure: Choose between a resilient solid wall structure or an innovative hollow structure to precisely match your unique requirements.



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

VI. Welding Process

Experience the pinnacle of modern welding technology with our innovative imported automatic extrusion welding machines. These machines are at the forefront of welding technology, delivering robust, enduring welds exactly where the tank faces the most stress, thereby ensuring exceptional efficiency. Our revolutionary process carefully thermally integrates new PPH pellets, perfectly aligned with the tank's material at the weld seams. This results in an incredibly solid and harmonious bond between the tank's bottom and main structure, significantly enhancing durability and operational performance.



Key Features and Advantages:

1. Our trailblazing mechanization and automation processes ensure a consistently outstanding product quality that not only meets but also surpasses industry benchmarks, offering unparalleled reliability you can trust.
2. Every weld seam is crafted with meticulous precision, engineered to correspond with the product's stress dynamics, optimizing their strength and resilience for unrivaled durability.
3. The exceptional integrity of our products means that welds become an integral, inseparable part of the tank, delivering outstanding resistance to corrosion and a leak-proof performance that lasts.
4. Enjoy minimal flash and flawlessly smooth seams that enhance not only functionality but also provide a visually appealing aesthetic, elevating your product's overall allure.
5. Our PPH pellets are expertly blended with UV absorbers, offering robust protection against aging and dramatically extending the life of your equipment.


Precision Internal Welding

Our internal welding is driven by state-of-the-art automatic long-arm extrusion welding technology, a crucial aspect of our production process. By using new PPH pellets identical to the tank material, we achieve seamless thermal fusion at the internal weld seams. This reinforces the bond between the tank bottom and body, reflecting the principles of our external welding processes with specialized equipment for extraordinary results.


Distinctive Features:
1. Our highly mechanized and automated process reliably guarantees unrivaled product quality, setting a new benchmark of excellence in the industry.
2. Our weld seams are crafted with meticulous engineering to align with the distinct stress characteristics of each product, maximizing their structural integrity and endurance.
3. With outstanding product integrity, our welds seamlessly blend into the tank, ensuring exceptional resistance to corrosion and dependable leak-proof performance.
4. Experience minimal flash and beautifully smooth seams that provide both functionality and a sophisticated aesthetic, enhancing the overall product design.
5. Fortified with UV absorbers, our PPH pellets prevent aging and significantly extend 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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