Qdpp Integrated Sewage Treatment Equipment, Black Stainless Steel, Above 0.5m3

• 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

Product Description

Product Description

I. Product Definition

Introducing the QDPP Integrated Sewage Treatment Equipment, a marvel of modern engineering crafted from advanced high-molecular materials. This cutting-edge equipment, presented in a streamlined tank form, is the result of meticulous mold-based fabrication. The visionary Zhong Qiao Enlightenment R&D team has superbly enhanced Western technological principles, skillfully addressing the unique challenges of sewage management in rural China. This innovative series includes the Zhong Qiao Tank Horizontal Tank A/B, the Zhong Qiao Tank Vertical Tank A/B, and the Zhong Qiao Tank Hollow Tank, each meticulously designed to meet specific sewage conditions and discharge standards.

II. Raw Materials

Harnessing the power of high-modulus polypropylene, this material stands out as the premier choice for buried drainage, sewage, and wastewater treatment applications. It boasts an impressive elastic modulus of ≥1500 MPa, surpassing the 800 MPa of HDPE, ensuring exceptional ring stiffness-a vital feature for robust product performance in demanding environments.
Polypropylene, a remarkable polymer, is non-toxic, odorless, tasteless, and highly crystalline, with an incredibly low density of just (0.90-0.91 g/cm³), making it one of the lightest plastics available. This material exhibits unparalleled stability in water, absorbing a minuscule 0.01%, and offers excellent molding properties, a smooth glossy finish, and a molecular weight ranging from 80,000 to 150,000.

This polymer also showcases outstanding chemical stability, resisting a wide range of chemical reagents. While vulnerable to concentrated sulfuric and nitric acids, it can withstand low molecular weight aliphatic hydrocarbons, aromatic hydrocarbons, and chlorinated hydrocarbons. Enhanced crystallinity further fortifies its chemical stability, making polypropylene an exemplary choice for durable, corrosion-resistant chemical equipment and components.
Non-toxic and odorless, polypropylene is characterized by its low density, superior strength, stiffness, hardness, and heat resistance, outperforming low-density polyethylene. Usable at temperatures around 100°C, it also boasts excellent dielectric properties and reliable high-frequency insulation, unaffected by humidity.
Resilient against the effects of common acids, bases, and organic solvents, polypropylene is ideal for food utensil applications.
PPH, a high molecular weight homopolypropylene with a refined crystalline structure achieved through β-modification, offers exceptional chemical resistance, high-temperature endurance, impressive creep resistance, and outstanding impact resistance under low-temperature conditions.



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

Our equipment is expertly designed for industries including wastewater treatment,
air pollution control, lithium battery new energy, chemical, metallurgy, electroplating,
chemical fiber, dyeing, environmental protection, petroleum, electronics, pharmaceuticals, food, oils, light industry, acid production, acid washing, and
battery materials.

IV. Structural Appearance
Main Equipment Color: The standard and elegant light gray, with the flexibility for custom colors upon request to suit unique aesthetic preferences.
Equipment Structure: Available in both solid wall and innovative hollow structures, catering to diverse operational needs.



V. Production Process
The QDPP Integrated Sewage Treatment Equipment employs an advanced one-time forming and multiple winding production technique. The wall thickness is adjustable from 10 to 80 mm. This sophisticated process involves winding the base layer, ensuring full cooling and crystallization, followed by the release of internal stresses. Subsequent layers are expertly wound after reheating the surface, with the number and thickness of layers precisely determined by the tank's design and application requirements.

VI. Welding Process

External welding employs state-of-the-art imported automatic extrusion welding machines, mastering the creation of large, robust welds in the most stress-intensive areas of the tank with unparalleled precision. Utilizing premium new PPH pellets that mirror the tank's material, these seams undergo thermal fusion, forging an unbreakable bond with the tank's bottom and body, ensuring a unified structural strength.



Characteristics:

1. High-level mechanization and automation guarantee stable and consistent product quality, delivering excellence in every unit.
2. Weld seams are meticulously engineered to align with the product's stress dynamics, optimizing their integrity to withstand demanding conditions.
3. The product boasts superior integrity as welds seamlessly integrate into the tank's structure, ensuring exceptional corrosion resistance and a leak-proof performance that stands the test of time.
4. The design features reduced flash and sleek, smooth seams that offer an aesthetically pleasing finish, marrying form with function.
5. Incorporation of UV absorbers in the PPH pellets enhances longevity by shielding the equipment from aging, thereby significantly prolonging its service life.


Internal Welding

Internal welding harnesses advanced automatic long-arm extrusion welding technology, a pivotal step that defines the product's quality. The innovative use of new PPH pellets, akin to the tank's material, allows for thermal fusion at the internal weld seams, merging seamlessly with the tank's bottom and body. Although rooted in the same principles as external welding, the internal welding process utilizes distinct equipment, ensuring unmatched structural harmony.


Characteristics:
1. Advanced mechanization and automation are key, ensuring that product quality remains stable and uniform across all productions.
2. Weld seams are expertly crafted based on the product's stress profile to maximize their structural integrity and durability.
3. The product exhibits remarkable integrity; welds become a cohesive element of the tank, delivering outstanding corrosion resistance and reliable leak-proof performance.
4. The minimized flash and the creation of smooth, aesthetically satisfying seams enhance the visual appeal while maintaining functional excellence.
5. The strategic addition of UV absorbers to the PPH pellets forestalls aging, significantly extending the equipment's operational lifespan.


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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