Qdpp Integrated Sewage Treatment Equipment, Durable Black FRP, High 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
• 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 in modern engineering, inspired by its innovative raw materials. Crafted from advanced high-molecular material, this equipment is ingeniously molded into a seamless tank design. With the visionary expertise of the Zhong Qiao Enlightenment R&D team, this masterpiece enhances and refines Western technologies to meet China's rural sewage management demands. Our diverse lineup includes the Zhong Qiao Tank Horizontal Tank A/B, Zhong Qiao Tank Vertical Tank A/B, and the unique Zhong Qiao Tank Hollow Tank, all tailored to align with local discharge standards.

II. Raw Materials

Engineered with high-modulus polypropylene, this material is a premier choice for concealed drainage, sewage, and wastewater solutions. Boasting an impressive elastic modulus of ≥1500 MPa, it far surpasses HDPE, which has only 800 MPa. This superior modulus is pivotal for exceptional ring stiffness, a key factor in robust product design.
Polypropylene stands out as an exceptional material, featuring a non-toxic, odorless, and tasteless profile. Its brilliant white color and high crystallinity contribute to its minimal density of 0.90-0.91 g/cm³, making it one of the lightest yet strongest plastics. It exhibits remarkable stability in water with a mere 0.01% absorption rate, coupled with a molecular weight between 80,000 to 150,000, providing excellent molding capabilities and a lustrous finish.

Renowned for its outstanding chemical stability, polypropylene resists an array of chemical aggressors. While sensitive to concentrated sulfuric and nitric acids, it withstands a variety of other substances. Its resilience against low molecular weight aliphatic, aromatic, and chlorinated hydrocarbons enhances its suitability for crafting durable, corrosion-resistant chemical equipment and parts.
This remarkable polypropylene is non-toxic, odorless, and possesses a low density. It surpasses low-density polyethylene with its superior strength, stiffness, and thermal resilience, operating efficiently up to around 100°C. Furthermore, it displays excellent dielectric properties and high-frequency insulation capabilities, unaffected by moisture.
Resilient to common acids, bases, and organic solvents, polypropylene is ideal for applications in food-grade utensils and more.
PPH, a high molecular weight homopolypropylene with a low melt flow rate, benefits from β-modification for a refined crystalline structure. This adaptation enhances chemical and high-temperature resistance, outstanding creep resistance, and exceptional impact tolerance even at low temperatures, making it a versatile choice for demanding environments.



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 various industries including wastewater treatment,
air pollution control, lithium battery new energy, chemical production, metallurgy, electroplating,
chemical fiber manufacturing, dyeing processes, environmental protection efforts, petroleum, electronics, pharmaceuticals, food production, oils, light industry applications, acid production, acid washing, and
battery material processing.

IV. Structural Appearance
Main Equipment Color: Primarily light gray, with customizable options available to suit your specific aesthetic needs.
Equipment Structure: Available in both solid wall and innovative hollow configurations, offering versatility in application.



V. Production Process
The manufacturing process of the QDPP Integrated Sewage Treatment Equipment is a testament to precision and innovation, utilizing a one-time forming alongside a sophisticated multiple winding technique. This ensures wall thicknesses ranging from 10-80 mm, with the multiple winding process incorporating an initial cooling and crystallization phase for the base layer. Subsequent layers are applied after reheating, with varying winding layers and thicknesses tailored to specific tank joints and operational needs.

VI. Welding Process

Experience unparalleled efficiency with our external welding technique, utilizing state-of-the-art imported automatic extrusion welding machines. This advanced process ensures robust, large welds in the areas of maximum stress within the tank, seamlessly executed in a single operation. Our innovative approach uses new PPH pellets that match the tank's own material, thermally fusing at the weld seams. This fusion creates an unbreakable bond with the tank bottom and body, guaranteeing superior durability and reliability.



Characteristics:

1. Our process is highly mechanized and automated, a testament to our commitment to maintaining stable and superior product quality at every manufacturing stage.
2. Our weld seams are meticulously designed with the product's stress characteristics in mind, ensuring their maximum structural integrity and unparalleled strength.
3. Experience unmatched product integrity, where welds are seamlessly integrated into the tank, offering exceptional corrosion resistance and ensuring a leak-proof performance that stands the test of time.
4. Delight in our aesthetically pleasing seams with reduced flash, offering a smooth finish that enhances the overall visual appeal of the tank.
5. Enhanced longevity with the incorporation of UV absorbers in our PPH pellets, effectively preventing aging and significantly extending the service life of the tank.


Internal Welding

Our internal welding process represents the pinnacle of precision and innovation, employing cutting-edge automatic long-arm extrusion welding technology. This critical step ensures the seamless integration of new PPH pellets-identical in nature to the tank material-into the internal weld seams. This process is crucially similar to external welding but employs specialized equipment, ensuring a flawless union with the tank bottom and body, reinforcing the tank's structural integrity.


Characteristics:
1. Embrace the future of manufacturing with our highly mechanized and automated process, guaranteeing consistently stable product quality that meets the highest standards.
2. Our weld seams, crafted with precision, are tailored to withstand the product's specific stress characteristics, maximizing their integrity and resilience.
3. Our tanks boast outstanding product integrity, with welds that become an integral part of the structure, providing superior corrosion resistance and ensuring a leak-proof performance.
4. Enjoy the aesthetic superiority of our tanks, featuring seams with reduced flash for a smooth and visually appealing finish.
5. Our inclusion of UV absorbers in PPH pellets safeguards against aging, prolonging the service life and maintaining the tank's exceptional performance.


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