PP Anti-Corrosion Type Integrated Wastewater Treatment Equipment, New Waste Water 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: 250.00cm * 250.00cm * 300.00cm
• Package Gross Weight: 472.000kg

Product Description

Product Description

QDPP Integrated Sewage Treatment Equipment

I. Product Definition

The QDPP Integrated Sewage Treatment Equipment exemplifies an innovative fusion of cutting-edge materials and pioneering design. Crafted from a revolutionary high-molecular material, this equipment emerges as a seamlessly molded, single-piece tank. Our dedicated Zhong Qiao Enlightenment R&D team has masterfully tackled the complexities of this design, leveraging and refining advanced Western technologies. This initiative has led to the creation of a comprehensive suite of sewage treatment solutions, meticulously tailored to meet the specific sewage conditions and discharge criteria prevalent in rural China. The series includes the sophisticated Zhong Qiao Tank Horizontal Tank A/B, the versatile Zhong Qiao Tank Vertical Tank A/B, and the ingenious Zhong Qiao Tank Hollow Tank.

II. Raw Materials

High-modulus polypropylene serves as the cornerstone of our fabrication process, offering unparalleled advantages for underground drainage, sewage, and wastewater treatment systems. This remarkable material boasts an elastic modulus of ≥1500 MPa, significantly outstripping the 800 MPa of conventional HDPE. Such a robust elastic modulus is pivotal as it directly correlates with enhanced ring stiffness, ensuring the durability and reliability of our products.
Polypropylene stands out as a pristine, white polymer of high crystalline quality, characterized by its non-toxic, odorless, and tasteless nature. With a feather-light density of merely (0.90-0.91 g/cm³), it ranks among the most lightweight plastics available. Its water stability is impressive, with absorption at a mere 0.01%, and it features a molecular weight ranging between 80,000 to 150,000. The material's superb molding capabilities and glossy finish further amplify its appeal.

Showcasing remarkable chemical stability, polypropylene is resilient against a broad spectrum of chemical agents, although it must be shielded from concentrated sulfuric and nitric acids. Its integrity may be compromised by low molecular weight hydrocarbons, yet its chemical stability is significantly bolstered by increased crystallinity. This makes it an ideal candidate for constructing diverse chemical apparatus and components that require robust corrosion resistance.
Polypropylene's non-toxic, odor-free, and lightweight characteristics are complemented by its superior mechanical properties. It surpasses low-density polyethylene in strength, stiffness, hardness, and heat resistance, maintaining functionality at temperatures approaching 100°C. Its outstanding dielectric properties and high-frequency insulation are impervious to humidity, making it a versatile material choice.
Resilient against common acids, bases, and organic solvents, polypropylene is also suitable for crafting food utensils, ensuring safety and durability.
PPH, a high molecular weight homopolypropylene with a low melt flow rate, undergoes β-modification to achieve a refined crystalline structure. This endows it with exceptional chemical and high-temperature resistance, along with remarkable creep resistance and impact durability even at low temperatures.



III. 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 tailored for industries such as wastewater treatment,
air pollution mitigation, lithium battery new energy sectors, chemical processing, metallurgy, electroplating,
chemical fiber production, dyeing, environmental protection initiatives, petroleum refining, electronics, pharmaceuticals, food processing, oil industries, light manufacturing, acid production, acid washing, and
battery material processing.

IV. Structural Appearance

Main Equipment Color: The default hue is a sophisticated light gray, yet custom color options are available to suit specific aesthetic preferences.
Equipment Structure: Choose between a robust solid wall design or a lightweight hollow configuration to meet your distinct requirements.



V. Production Process

Our QDPP Integrated Sewage Treatment Equipment is crafted using a state-of-the-art one-time forming and multi-winding production technique. The wall thickness is carefully adjustable, ranging from 10 to 80 mm, to cater to diverse application needs. The sophisticated multi-winding approach involves initially winding the base layer, followed by cooling and full crystallization to release internal stresses. Subsequent to reheating the base surface, additional layers are meticulously wound, with the number and thickness tailored to the tank's specific joints and functional requirements.

VI. Welding Process

Experience the pinnacle of precision with our external welding process! Utilizing state-of-the-art imported automatic extrusion welding machines, we achieve robust welds at the tank's most critical stress points in a single, seamless operation. Our cutting-edge technology ensures that new PPH pellets, identical in material composition to the tank itself, are expertly thermally fused at the weld seams. This forms an unbreakable bond with the tank's bottom and body, ensuring unparalleled strength and reliability.



Distinctive Characteristics:

1. Embrace the future with our highly mechanized and automated systems, designed to deliver consistently superior product quality without compromise.
2. Our weld seam designs are meticulously crafted based on precise stress characteristics, ensuring maximum structural integrity and resilience.
3. With our exceptional product integrity, the welds become an inseparable element of the tank, offering outstanding corrosion resistance and leak-proof performance that stands the test of time.
4. Experience the beauty of reduced flash and impeccably smooth, aesthetically pleasing seams that enhance the overall appearance.
5. Enhanced durability is achieved by incorporating UV absorbers into our PPH pellets, effectively preventing aging and ensuring an extended service life.


Internal Welding Revolution

Dive into the essence of perfection with our internal welding process. Utilizing advanced automatic long-arm extrusion welding technology, this critical stage mirrors the external welding in principle but utilizes distinct equipment to meticulously fuse new PPH pellets at the internal weld seams. This integration with the tank bottom and body guarantees exceptional strength and longevity.


Unique Characteristics:
1. Our highly mechanized and automated approach guarantees unwavering stable product quality, setting new standards in the industry.
2. We engineer our weld seams with precision, based on the specific stress characteristics of each product, to ensure unmatched integrity.
3. Offering unparalleled product integrity, our welds become an integral part of the tank, providing superior corrosion resistance and leak-proof performance.
4. Enjoy the aesthetic benefits of minimized flash and flawlessly smooth seams that reflect quality craftsmanship.
5. Our PPH pellets, enriched with UV absorbers, safeguard against aging, guaranteeing a longer service life.

VII. Unrivaled Advantages

VIII. Standout Features

Reveal the strength of superior engineering with our High Ring Stiffness tanks, crafted from high-modulus polypropylene with an impressive elastic modulus of up to 1850 MPa. Combined with a scientifically optimized winding structure and inner wall, our design ensures flawless sealing with zero leakage. Our Hot-Winding Forming Process ensures impeccable melt seam quality, while the integrated socket and spigot, secured using electric fusion welding, form a robust sealed plastic pipe system. This groundbreaking innovation not only safeguards the ground above but also champions environmental protection below, preventing harmful substances from leaching into the soil.


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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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